微波光電元件實驗室

Reducing the Impact of Nonlinear Distortion in DML-Based OFDM Transmission by Frequency Gap
H. M. Nguyen, C. C. Wei, C. Y. Chuang, J. Chen, H. Taga, and T. Tsuritani.
Journal of Lightwave Technology, Dec, 2018.
Abstract
This paper demonstrates a novel approach to reducing in-band nonlinear distortion in DML-based OFDM transmission by introducing a frequency gap between the optical carrier and signal band. This scheme greatly increases tolerance to nonlinear distortion caused by the interaction between laser chirp and chromatic dispersion. Tuning the frequency gap between 2 to 5 GHz (in accordance with the transmission distance) makes it possible to mitigate a considerable proportion of dispersion-induced nonlinear distortion. Experiment results revealed that the proposed scheme can increase the achievable data rate by up to 136%, compared to conventional OFDM over 300 km of dispersion-uncompensated standard single mode fiber. Following transmission over more than 200 km, the proposed modulation scheme also outperforms conventional OFDM incorporating with a Volterra equalizer by up to 24%. We also conducted optimization of DML bias current and driving voltage. Our results show that operating at high bias and driving voltage can greatly improve data rates following the mitigation of distortion via gapped OFDM.
全文連結
Frequency - and time-domain nonlinear distortion compensation in high-speed OFDM-IMDD LR-PON with high loss budget
H. Y. Chen, C. C. Wei, C. Y. Lin, L. W. Chen, I. C. Lu, and J. Chen.
Optics Express, Mar, 2017.
Abstract
This study compared two nonlinear distortion compensation techniques, SSII cancellation (in the frequency domain) and Volterra filtering (in the time domain), in a >50-Gbps/λ OFDM-IMDD LR-PON. Experiment results for SNR, BER, and data rate (based on a bit-loading algorithm) revealed that the performance of frequency-domain SSII cancellation is unaffected by power fading; however, it depends heavily on the precision of the mathematical model. Conversely, although time-domain Volterra filtering is affected by the faded waveform, adaptive-weighting provides flexibility in dealing with mixed nonlinear distortion, particularly that associated with the interplay between fiber dispersion and fiber nonlinearity. 4-channel WDM-OFDM and 3rd-order Volterra filtering were used to demonstrate the feasibility of the proposed scheme in a 200-Gbps IMDD system. Based on 10-GHz EAM and PIN, we achieved 200-Gbps transmission over a distance of 60 km with a loss budget of >30 dB, while providing support for 128 ONUs at >1.6 Gbps/ONU without the need for an inline amplifier or pre-amplifier.
全文連結
Analysis of Nonlinear Distortion and SSII Cancellation in EAM-Based IMDD OFDM Transmission
C. C. Wei, H. L. Cheng, H. Y. Chen, Y. C. Chen, H. H. Chu, K. C. Chang, I. C. Lu, and J. Chen.
Journal of Lightwave Technology, Jul, 2015.
Abstract
In terms of second-order nonlinearity, nonlinear distortion in an EAM-based IMDD OFDM system is deterministically modeled as subcarrier-to-subcarrier intermixing interference (SSII), such that DSP-based nonlinear compensation can be provided by decision-aided SSII cancellation at the receiver. The effectiveness of SSII cancellation heavily relies on the accuracy of SSII calculation, which is determined mainly by the modulation model adopted. This study made comprehensive comparisons of three small-signal models (constant-chirp, dynamic-chirp, and nonlinear-E/O models). We then combined theory and experiment results to examine the characteristics of SSII estimation and cancellation using various models, such as SSII spectra, regression coefficients, and correlation coefficients between the SSII and the total received errors, as well as the relationship between improvements in performance and the correlation coefficient. The nonlinear-E/O model is the most comprehensive, and as a result presents the flattest regression coefficient and highest correlation coefficient, which results in the most pronounced improvement in performance.
全文連結
Cost-effective 33-Gbps intensity modulation direct detection multi-band OFDM LR-PON system employing a 10-GHz-based transceiver
D. Z. Hsu, C. C. Wei, H. Y. Chen, W. Y. Li, and J. H. Chen.
Optics Express, Aug, 2011.
Abstract
We develop a dynamic multi-band OFDM subcarrier allocation scheme to fully utilize the available bandwidth under the restriction of dispersion- and chirp-related power fading. The experimental results successfully demonstrate an intensity-modulation-direct-detection 34.78-Gbps OFDM signal transmissions over 100-km long-reach (LR) passive-optical networks (PONs) based on a cost-effective 10-GHz EAM and a 10-GHz PIN. Considering 0–100-km transmission bandwidth of a 10-GHz EAM, the narrowest bandwidth is theoretically evaluated to occur at ~40 km, instead of 100 km. Consequently, the performances of 20–100-km PONs are experimentally investigated, and at least 33-Gbps capacity is achieved to support LR-PONs of all possible 20–100-km radii.
全文連結
Interleaver technology: Comparisons and applications requirements
Interleaver technology: Comparisons and applications requirements
Journal of Lightwave Technology, Jan, 2004.
Abstract
An overview of interleaver technologies is presented, based on the workshop held at the Optical Fiber Communications Conference, March 23, 2003. The requirements for and several realizations of interleaver filters are detailed.
全文連結
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研究成果

1  
R. L. Chao, Z. Ahmad, J. Chen, Y. C. E. Lai, and J. W. Shi, “BJT-Type Optical Phase Shifter With Small Power Consumption and Fast Response Time on a Silicon Photonics Foundry Platform,” IEEE Journal of Selected Topics in Quantum Electronics, vol. 26, no. 2, pp. 7, Mar-Apr, 2020
2  
Y. L. Yang, C. H. Yeh, C. K. Tsai, Y. R. Xie, C. M. Lue, Y. J. Chang, J. H. Chen, and C. W. Chow,  “Single-mode erbium fiber dual-ring laser with 60-nm workable wavelength tunability,” Optics and Laser Technology, vol. 114, pp. 16-19, Jun, 2019
3  
H. M. Nguyen, C. C. Wei, C. Y. Chuang, J. Chen, H. Taga, and T. Tsuritani, “Reducing the Impact of Nonlinear Distortion in DML-Based OFDM Transmission by Frequency Gap,” Journal of Lightwave Technology,  vol. 36, no. 23, pp. 5617-5625, Dec, 2018
4  
H. Y. Chen, J. Lee, N. Kaneda, J. Chen, and Y. K. Chen,  “Comparison of VSB PAM4 and OOK Signal in an EML-Based 80-km Transmission System,” IEEE Photonics Technology Letters, vol. 29, no. 23, pp. 2063-2066, Dec, 2017
5  
T. C. Tzu, Y. Hsu, C. Y. Chuang, X. Wu, C. W. Chow, J. Chen, C. H. Yeh, and H. K. Tsang,  “Equalization of PAM-4 Signal Generated by Silicon Microring Modulator for 64-Gbit/s Transmission,” Journal of Lightwave Technology, vol. 35, no. 22, pp. 6, Nov, 2017
6  
J. L. Yen, X. N. Chen, K. L. Chi, J. S. Chen, and J. W. Shi, “850 nm Vertical-Cavity Surface-Emitting Laser Arrays With Enhanced High-Speed Transmission Performance Over a Standard Multimode Fiber,” Journal of Lightwave Technology, vol. 35, no. 15, pp. 3242-3249, Aug, 2017
7  
H. Y. Chen, C. C. Wei, C. Y. Lin, L. W. Chen, I. C. Lu, and J. Chen,  “Frequency - and time-domain nonlinear distortion compensation in high-speed OFDM-IMDD LR-PON with high loss budget,” Optics Express, vol. 25, no. 5, pp. 5044-5056, Mar, 2017
8  
H. Y. Chen, N. Kaneda, J. Lee, J. Chen, and Y. K. Chen, “Optical filter requirements in an EML-based single-sideband PAM4 intensity-modulation and direct-detection transmission system,” Optics Express, vol. 25, no. 6, pp. 5852-5860, Mar, 2017
9  
K. L. Chi, D. H. Hsieh, J. L. Yen, X. N. Chen, J. Chen, H. C. Kuo, Y. J. Yang, and J. W. Shi, “850-nm VCSELs With p-Type delta-Doping in the Active Layers for Improved High-Speed and High-Temperature Performance,” IEEE Journal of Quantum Electronics, vol. 52, no. 11, pp. 7, Nov, 2016
10  
K. L. Chi, Y. X. Shi, X. N. Chen, J. Chen, Y. J. Yang, J. R. Kropp, N. Ledentsov, M. Agustin, N. N. Ledentsov, G. Stepniak, J. P. Turkiewicz, and J. W. Shi, “Single-Mode 850-nm VCSELs for 54-Gb/s ON-OFF Keying Transmission Over 1-km Multi-Mode Fiber,”   IEEE Photonics Technology Letters, vol. 28, no. 12, pp. 1367-1370, Jun, 2016
11  
I. C. Lu, C. C. Wei, H. Y. Chen, K. Z. Chen, C. H. Huang, K. L. Chi, J. W. Shi, F. I. Lai, D. H. Hsieh, H. C. Kuo, W. Lin, S. W. Chiu, and J. Chen, “Very High Bit-Rate Distance Product Using High-Power Single-Mode 850-nm VCSEL With Discrete Multitone Modulation Formats Through OM4 Multimode Fiber,” IEEE Journal of Selected Topics in Quantum Electronics, vol. 21, no. 6, pp. 9, Nov-Dec, 2015
12  
C. C. Wei, H. L. Cheng, H. Y. Chen, Y. C. Chen, H. H. Chu, K. C. Chang, I. C. Lu, and J. Chen, “Analysis of Nonlinear Distortion and SSII Cancellation in EAM-Based IMDD OFDM Transmission,” Journal of Lightwave Technology, vol. 33, no. 14, pp. 3069-3082, Jul, 2015
13  
M. C. Yuang, P. L. Tien, H. Y. Chen, W. Z. Ruan, T. K. Hsu, S. Zhong, J. Zhu, Y. H. Chen, and J. H. Chen,  “OPMDC: Architecture Design and Implementation of a New Optical Pyramid Data Center Network,” Journal of Lightwave Technology, vol. 33, no. 10, pp. 2019-2031, May, 2015
14  
H. Y. Chen, C. C. Wei, I. C. Lu, H. H. Chu, Y. C. Chen, and J. H. Chen, “High-Capacity and High-Loss-Budget OFDM Long-Reach PON Without an Optical Amplifier,” Journal of Optical Communications and Networking, vol. 7, no. 1, pp. 7, Jan, 2015
15  
T. Chan, I. C. Lu, J. Chen, and W. I. Way,  “400-Gb/s Transmission Over 10-km SSMF Using Discrete Multitone and 1.3-mu m EMLs,” IEEE Photonics Technology Letters, vol. 26, no. 16, pp. 1657-1660, Aug, 2014
16  
H. Y. Chen, C. C. Wei, I. C. Lu, Y. C. Chen, H. H. Chu, and J. Chen, “EAM-based high-speed 100-km OFDM transmission featuring tolerant modulator operation enabled using SSII cancellation,” Optics Express, vol. 22, no. 12, pp. 14637-14645, Jun, 2014
17  
J. W. Shi, Z. R. Wei, K. L. Chi, J. W. Jiang, J. M. Wun, I. C. Lu, J. Chen, and Y. J. Yang, “Single-Mode, High-Speed, and High-Power Vertical-Cavity Surface-Emitting Lasers at 850 nm for Short to Medium Reach (2 km) Optical Interconnects,” Journal of Lightwave Technology, vol. 31, no. 24, pp. 4037-4044, Dec, 2013
18  
H. Y. Chen, M. Yuang, P. L. Tien, D. Z. Hsu, C. C. Wei, Y. S. Tsai, and J. Chen,  “Design and demonstration of a colorless WDM-OFDMA PON system architecture achieving symmetric 20-Gb/s transmissions with residual interference compensation,” Optics Express, vol. 21, no. 18, pp. 21097-21104, Sep, 2013
19  
M. C. Yuang, D. Z. Hsu, P. L. Tien, H. Y. Chen, C. C. Wei, S. H. Chen, and J. H. Chen, “An Energy and Cost Efficient WDM/OFDMA PON System: Design and Demonstration,” Journal of Lightwave Technology, vol. 31, no. 16, pp. 2809-2816, Aug, 2013
20  
Y. C. Li, Y. C. Chi, M. C. Cheng, I. C. Lu, J. S. Chen, and G. R. Lin,  “Coherently wavelength injection-locking a 600-mu m long cavity colorless laser diode for 16-QAM OFDM at 12 Gbit/s over 25-km SMF,” Optics Express, vol. 21, no. 14, pp. 16722-16735, Jul, 2013
21  
J. M. Wun, C. C. Wei, J. H. Chen, C. S. Goh, S. Y. Set, and J. W. Shi,  “Photonic chirped radio-frequency generator with ultra-fast sweeping rate and ultra-wide sweeping range,” Optics Express, vol. 21, no. 9, pp. 11475-11481, May, 2013
22  
I. C. Lu, C. C. Wei, W. J. Jiang, H. Y. Chen, Y. C. Chi, Y. C. Li, D. Z. Hsu, G. R. Lin, and J. Chen, “20-Gbps WDM-PON transmissions employing weak-resonant-cavity FPLD with OFDM and SC-FDE modulation formats,” Optics Express, vol. 21, no. 7, pp. 8622-8629, Apr, 2013
23  
G. R. Lin, Y. C. Chi, Y. C. Li, and J. H. Chen,  “Using a L-Band Weak-Resonant-Cavity FPLD for Subcarrier Amplitude Pre-Leveled 16-QAM-OFDM Transmission at 20 Gbit/s,” Journal of Lightwave Technology, vol. 31, no. 7, pp. 1079-1087, Apr, 2013
24  
J. W. Shi, J. C. Yan, J. M. Wun, J. Chen, and Y. J. Yang, “Oxide-Relief and Zn-Diffusion 850-nm Vertical-Cavity Surface-Emitting Lasers With Extremely Low Energy-to-Data-Rate Ratios for 40 Gbit/s Operations,” IEEE Journal of Selected Topics in Quantum Electronics, vol. 19, no. 2, pp. 8, Mar-Apr, 2013
25  
M. C. Yuang, P. L. Tien, D. Z. Hsu, S. Y. Chen, C. C. Wei, J. L. Shih, and J. Chen,  “A High-Performance OFDMA PON System Architecture and Medium Access Control,” Journal of Lightwave Technology, vol. 30, no. 11, pp. 1685-1693, Jun, 2012
26  
C. T. Lin, A. Ng'oma, W. Y. Lee, C. C. Wei, C. Y. Wang, T. H. Lu, J. Chen, W. J. Jiang, and C. H. Ho,  “2 x 2 MIMO radio-over-fiber system at 60 GHz employing frequency domain equalization,” Optics Express, vol. 20, no. 1, pp. 562-567, Jan, 2012
27  
H. Y. Chen, C. C. Wei, D. Z. Hsu, M. C. Yuang, J. Chen, Y. M. Lin, P. L. Tien, S. S. W. Lee, S. H. Lin, W. Y. Li, C. H. Hsu, and J. L. Shih,  “A 40-Gb/s OFDM PON System Based on 10-GHz EAM and 10-GHz Direct-Detection PIN,” IEEE Photonics Technology Letters, vol. 24, no. 1, pp. 85-87, Jan, 2012
28  
D. Z. Hsu, C. C. Wei, H. Y. Chen, W. Y. Li, and J. H. Chen, “Cost-effective 33-Gbps intensity modulation direct detection multi-band OFDM LR-PON system employing a 10-GHz-based transceiver,” Optics Express, vol. 19, no. 18, pp. 17546-17556, Aug, 2011
29  
F. M. Wu, P. C. Peng, J. Chen, C. T. Lin, and W. C. Kao,  “SOA-based fiber ring laser use in a photonic radio-frequency phase shifter,” Laser Physics, vol. 21, no. 3, pp. 522-525, Mar, 2011
30  
D. Z. Hsu, C. C. Wei, H. Y. Chen, J. H. Chen, M. C. Yuang, S. H. Lin, and W. Y. Li,  “21 Gb/s after 100 km OFDM long-reach PON transmission using a cost-effective electro-absorption modulator,” Optics Express, vol. 18, no. 26, pp. 27758-27763, Dec, 2010
31  
C. C. Wei, and J. Chen,  “Study on dispersion-induced phase noise in an optical OFDM radio-over-fiber system at 60-GHz band,” Optics Express, vol. 18, no. 20, pp. 20774-20785, Sep, 2010
32  
C. T. Lin, J. Chen, P. T. Shih, W. J. Jiang, and S. Chi,  “Ultra-High Data-Rate 60 GHz Radio-Over-Fiber Systems Employing Optical Frequency Multiplication and OFDM Formats,” Journal of Lightwave Technology, vol. 28, no. 16, pp. 2296-2306, Aug, 2010
33  
W. J. Jiang, C. T. Lin, P. T. Shih, L. Y. W. He, J. H. Chen, and S. E. Chi,  “Simultaneous Generation and Transmission of 60-GHz Wireless and Baseband Wireline Signals With Uplink Transmission Using an RSOA,” IEEE Photonics Technology Letters, vol. 22, no. 15, pp. 1099-1101, Aug, 2010
34  
W. J. Jiang, C. T. Lin, A. Ng'oma, P. T. Shih, J. Chen, M. Sauer, F. Annunziata, and S. Chi,  “Simple 14-Gb/s Short-Range Radio-Over-Fiber System Employing a Single-Electrode MZM for 60-GHz Wireless Applications,” Journal of Lightwave Technology, vol. 28, no. 16, pp. 2238-2246, Aug, 2010
35  
W. R. Peng, J. Chen, and S. Chi,  “On the Phase Noise Impact in Direct-Detection Optical OFDM Transmission,” IEEE Photonics Technology Letters, vol. 22, no. 9, pp. 649-651, May, 2010
36  
Y. M. Lin, P. L. Tien, M. C. Yuang, S. S. W. Lee, J. Chen, S. Y. Chen, Y. M. Huang, J. L. Shih, and C. H. Hsu,  “A Novel Passive Optical Network Architecture Supporting Seamless Integration of RoF and OFDMA Signals,” IEEE Photonics Technology Letters, vol. 22, no. 6, pp. 419-421, Mar, 2010
37  
W. J. Jiang, C. T. Lin, P. T. Shih, J. Chen, P. C. Peng, and S. Chi, “A Full duplex radio-over-fiber link with Multi-level OFDM signal via a single-electrode MZM and wavelength reuse with a RSOA,” Optics Express, vol. 18, no. 3, pp. 2710-2718, Feb, 2010
38  
P. T. Shih, J. Chen, C. T. Lin, W. J. Jiang, H. S. Huang, P. C. Peng, and S. Chi, “Optical Millimeter-Wave Signal Generation Via Frequency 12-Tupling,” Journal of Lightwave Technology, vol. 28, no. 1, pp. 71-78, Jan, 2010
39  
F. M. Kuo, J. W. Shi, S. N. Wang, N. W. Chen, P. T. Shih, C. T. Lin, W. J. Jiang, E. Z. Wong, J. Chen, and S. Chi, “W-Band Wireless Data Transmission by the Integration of a Near-Ballistic Unitraveling-Carrier Photodiode With a Horn Antenna Fed by a Quasi-Yagi Radiator,” IEEE Electron Device Letters, vol. 30, no. 11, pp. 1167-1169, Nov, 2009
40  
C. T. Lin, P. T. Shih, W. J. Jiang, J. Chen, P. C. Peng, and S. Chi,  “A continuously tunable and filterless optical millimeter-wave generation via frequency octupling,” Optics Express, vol. 17, no. 22, pp. 19749-19756, Oct, 2009
41  
P. T. Shih, C. T. Lin, W. J. Jiang, Y. H. Chen, J. Chen, and S. Chi,  “Full duplex 60-GHz RoF link employing tandem single sideband modulation scheme and high spectral efficiency modulation format,” Optics Express, vol. 17, no. 22, pp. 19501-19508, Oct, 2009
42  
C. T. Lin, P. T. Shih, J. Chen, W. J. Jiang, S. P. Dai, P. C. Peng, Y. L. Ho, and S. Chi,  “Optical Millimeter-Wave Up-Conversion Employing Frequency Quadrupling Without Optical Filtering,” IEEE Transactions on Microwave Theory and Techniques, vol. 57, no. 8, pp. 2084-2092, Aug, 2009
43  
J. W. Shi, F. M. Kuo, Y. S. Wu, N. W. Chen, P. T. Shih, C. T. Lin, W. J. Jiang, E. Z. Wong, J. Chen, and S. Chi,  “A W-Band Photonic Transmitter-Mixer Based on High-Power Near-Ballistic Uni-Traveling-Carrier Photodiodes for BPSK and QPSK Data Transmission Under Bias Modulation,” IEEE Photonics Technology Letters, vol. 21, no. 15, pp. 1039-1041, Aug, 2009
44  
C. T. Lin, P. T. Shih, W. J. Jiang, E. Z. Wong, J. J. Chen, and S. Chi, “Photonic vector signal generation at microwave/millimeter-wave bands employing an optical frequency quadrupling scheme,” Optics Letters, vol. 34, no. 14, pp. 2171-2173, Jul, 2009
45  
P. C. Peng, G. Lin, H. C. Kuo, C. E. Yeh, J. N. Liu, C. T. Lin, J. Chen, S. Chi, J. Y. Chi, and S. C. Wang,  “Dynamic Characteristics and Linewidth Enhancement Factor of Quantum-Dot Vertical-Cavity Surface-Emitting Lasers,” IEEE Journal of Selected Topics in Quantum Electronics, vol. 15, no. 3, pp. 844-849, May-Jun, 2009
46  
P. C. Peng, F. M. Wu, W. J. Jiang, R. L. Lan, C. T. Lin, J. Chen, P. T. Shih, G. R. Lin, and S. Chi,  “RF phase shifter using a distributed feedback laser in microwave transport systems,” Optics Express, vol. 17, no. 9, pp. 7609-7614, Apr, 2009
47  
C. C. Wei, W. Astar, J. Chen, Y. J. Chen, and G. M. Carter,  “Theoretical investigation of polarization-insensitive data format conversion of RZ-OOK to RZ-BPSK in a nonlinear birefringent fiber,” Optics Express, vol. 17, no. 6, pp. 4306-4316, Mar, 2009
48  
J. H. Chen, C. T. Lin, P. T. Shih, W. J. Jiang, S. P. Dai, Y. M. Lin, P. C. Peng, and S. Chi,  “Generation of optical millimeter-wave signals and vector formats using an integrated optical I/Q modulator Invited,” Journal of Optical Networking, vol. 8, no. 2, pp. 188-200, Feb, 2009
49  
C. T. Lin, W. J. Jiang, J. Chen, P. T. Shih, P. C. Peng, E. Z. Wong, and S. Chi, “Novel Optical Vector Signal Generation With Carrier Suppression and Frequency Multiplication Based on a Single-Electrode Mach-Zehnder Modulator,” IEEE Photonics Technology Letters, vol. 20, no. 21-24, pp. 2060-2062, Nov-Dec, 2008
50  
W. Astar, C. C. Wei, Y. J. Chen, J. Chen, and G. M. Carter,  “Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF,”  Optics Express, vol. 16, no. 16, pp. 12039-12049, Aug, 2008
51  
M. C. Yuang, I. F. Chao, B. C. Lo, P. L. Tien, J. J. Chen, C. Wei, Y. M. Lin, S. S. W. Lee, and C. Y. Chien,  “HOPSMAN: An experimental testbed system for a 10-Gb/s optical packet-switched WDM metro ring network,” IEEE Communications Magazine, vol. 46, no. 7, pp. 158-166, Jul, 2008
52  
C. T. Lin, S. P. Dai, J. Chen, P. T. Shih, P. C. Peng, and S. Chi, “A novel direct detection microwave photonic vector modulation scheme for radio-over-fiber system,” IEEE Photonics Technology Letters, vol. 20, no. 13-16, pp. 1106-1108, Jul-Aug, 2008
53  
C. T. Lin, J. Chen, S. P. Dai, P. C. Peng, and S. Chi,  “Impact of Nonlinear Transfer Function and Imperfect Splitting Ratio of MZM on Optical Up-Conversion Employing Double Sideband With Carrier Suppression Modulation,” Journal of Lightwave Technology, vol. 26, no. 13-16, pp. 2449-2459, Jul-Aug, 2008
54  
C. T. Lin, P. C. Peng, P. T. Shih, J. Chen, and S. Chi, “Distributed feedback laser in external light injection scheme for tunable slow light,” Japanese Journal of Applied Physics, vol. 47, no. 6, pp. 4600-4601, Jun, 2008
55  
C. C. Wei, J. S. Chen, and Y. J. Chen, “Evaluating the performance improvement of differential phase-shift keying signals by amplitude regeneration and phase-noise suppression,” Optics Letters, vol. 33, no. 10, pp. 1090-1092, May, 2008
56  
C. T. Lin, P. T. Shih, J. Chen, W. Q. Xue, P. C. Peng, and S. Chi,  “Optical millimeter-wave signal generation using frequency quadrupling technique and no optical filtering,” IEEE Photonics Technology Letters, vol. 20, no. 9-12, pp. 1027-1029, May-Jun, 2008
57  
C. T. Lin, P. T. Shih, J. Chen, P. C. Peng, S. P. Dai, W. J. Jiang, W. Q. Xue, and S. Chi,  “Cost-effective multiservice's hybrid access networks with no optical filter at remote nodes,” IEEE Photonics Technology Letters, vol. 20, no. 9-12, pp. 812-814, May-Jun, 2008
58  
C. T. Lin, Y. M. Lin, J. Chen, S. P. Dai, P. T. Shih, P. C. Peng, and S. Chi, “Optical direct-detection OFDM signal generation for radio-over-fiber link using frequency doubling scheme with carrier suppression,” Optics Express, vol. 16, no. 9, pp. 6056-6063, Apr, 2008
59  
P. C. Peng, C. T. Lin, W. J. Jiang, J. Chen, F. M. Wu, P. T. Shih, and S. Chi,  “Improvement of transmission in fibre wireless system using semiconductor laser amplifier,” Electronics Letters, vol. 44, no. 4, pp. 298-299, Feb, 2008
60  
M. F. Huang, J. J. Chen, J. Yu, S. Chi, and G. K. Chang,  “A novel dispersion-free interleaver for bidirectional DWDM transmission systems,” Journal of Lightwave Technology, vol. 25, no. 11, pp. 3543-3554, Nov, 2007
61  
P. C. Peng, K. M. Feng, H. Y. Chiou, W. R. Peng, J. Chen, H. C. Kuo, S. C. Wang, and S. Chi,  “Reliable architecture for high-capacity fiber-radio systems,” Optical Fiber Technology, vol. 13, no. 3, pp. 236-239, Jul, 2007
62  
Y. C. Lu, C. C. Wei, J. Chen, K. M. Feng, P. C. Yeh, T. Y. Huang, C. C. Chang, C. Tsao, and S. Chi, “Effects of filter bandwidth and driving voltage on optical duobinary transmission systems,” Optical Fiber Technology, vol. 13, no. 3, pp. 231-235, Jul, 2007
63  
C. C. Wei, and J. Chen, “Convergence of phase fluctuation induced by intrachannel four-wave mixing in differential phase-shift keying transmission systems via phase fluctuation averaging,” Optics Letters, vol. 32, no. 10, pp. 1217-1219, May, 2007
64  
C. T. Lin, J. Chen, P. C. Peng, C. F. Peng, W. R. Peng, B. S. Chiou, and S. Chi, “Hybrid optical access network integrating fiber-to-the-home and radio-over-fiber systems,” IEEE Photonics Technology Letters, vol. 19, no. 5-8, pp. 610-612, Mar-Apr, 2007
65  
C. T. Lin, W. R. Peng, P. C. Peng, J. Chen, C. F. Peng, B. S. Chiou, and S. Chi,  “Simultaneous generation of baseband and radio signals using only one single-electrode Mach-Zehnder modulator with enhanced linearity,” IEEE Photonics Technology Letters, vol. 18, no. 21-24, pp. 2481-2483, Nov-Dec, 2006
66  
M. F. Huang, J. Chen, K. M. Feng, T. Y. Lin, C. Y. Lai, C. C. Wei, S. Chi, Z. Zhu, Y. J. Chen, Y. C. Huang, and S. J. Chang, “Add/drop applications in fiber ring networks based on a reconfigurable optical add/drop multiplexer in a re-circulating loop,” Optics Communications, vol. 267, no. 1, pp. 113-117, Nov, 2006
67  
C. C. Wei, and J. Chen,  “Convergence of phase noise in DPSK transmission systems by novel phase noise averagers,” Optics Express, vol. 14, no. 21, pp. 9584-9593, Oct, 2006
68  
P. C. Peng, W. R. Peng, K. M. Feng, H. Y. Chiou, J. Chen, H. C. Kuo, S. C. Wang, and S. Chi, “OCDMA light source using directly modulated Fabry-Perot laser diode in an external injection scheme,” IEEE Photonics Technology Letters, vol. 18, no. 9-12, pp. 1103-1105, May-Jun, 2006
69  
M. F. Huang, K. M. Feng, J. J. Chen, T. Y. Lin, C. C. Wei, and S. Chi, “Wavelength-interleaving bidirectional transmission system using unidirectional amplification in a 5 x 100 km recirculating loop,”   IEEE Photonics Technology Letters, vol. 18, no. 9-12, pp. 1326-1328, May-Jun, 2006
70  
P. C. Peng, K. M. Feng, C. C. Chang, H. Y. Chiou, J. H. Chen, M. F. Huang, H. C. Chien, and S. Chi, “Multiwavelength fiber laser using S-band erbium-doped fiber amplifier and semiconductor optical amplifier,” Optics Communications, vol. 259, no. 1, pp. 200-203, Mar, 2006
71  
M. F. Huang, J. Chen, K. M. Feng, C. C. Wei, C. Y. Lai, T. Y. Lin, and S. Chi,  “210-km Bidirectional transmission system with a novel four-port interleaver to facilitate unidirectional amplification,” IEEE Photonics Technology Letters, vol. 18, no. 1-4, pp. 172-174, Jan-Feb, 2006
72  
Y. C. Lu, J. Chen, K. M. Feng, P. C. Yeh, T. Y. Huang, W. R. Peng, M. F. Huang, and C. C. Wei, “Improved SPM tolerance and cost-effective phase-modulation duobinary transmission over 230-km standard single-mode fiber using a single Mach-Zehnder modulator,”  IEEE Photonics Technology Letters, vol. 17, no. 12, pp. 2754-2756, Dec, 2005
73  
C. C. Wei, and J. Chen,  “Study of differential cross-polarization modulation in a semiconductor optical amplifier,” Optics Express, vol. 13, no. 21, pp. 8442-8451, Oct, 2005
74  
W. R. Peng, Y. C. Lu, J. Chen, and S. Chi,  “Encoding ASK labeled CSRZ-DPSK payload by using only one dual-drive Mach-Zehnder modulator with enhanced label performance,” IEEE Photonics Technology Letters, vol. 17, no. 10, pp. 2227-2229, Oct, 2005
75  
C. C. Wei, M. F. Huang, and J. Chen, “Enhancing the frequency response of cross-polarization wavelength conversion,” IEEE Photonics Technology Letters, vol. 17, no. 8, pp. 1683-1685, Aug, 2005
76  
G. R. Lin, Y. C. Chang, Y. H. Lin, and J. H. Chen, "All-optical data format conversion in synchronously modulated single-mode Fabry-Perot laser diode using external injection-locking-induced nonlinear threshold reduction effect," IEEE Photonics Technology Letters, vol. 17, no. 6, pp. 1307-1309, Jun, 2005
77  
G. R. Lin, Y. C. Chang, Y. H. Lin, and J. H. Chen,  “All-optical data format conversion in synchronously modulated single-mode Fabry-Perot laser diode using external injection-locking-induced nonlinear threshold reduction effect,” IEEE Photonics Technology Letters, vol. 17, no. 6, pp. 1307-1309, Jun, 2005
78  
K. M. Feng, M. F. Huang, C. C. Wei, C. Y. Lai, T. Y. Lin, J. Chen, and S. Chi,  “Metro add-drop network applications of cascaded dispersion-compensated interleaver pairs using a recirculating loop,” IEEE Photonics Technology Letters, vol. 17, no. 6, pp. 1349-1351, Jun, 2005
79  
Y. C. Chang, Y. H. Lin, J. H. Chen, and G. R. Lin,  “All-optical NRZ-to-PRZ format transformer with an injection-locked Fabry-Perot laser diode at unlasing condition,” Optics Express, vol. 12, no. 19, pp. 4449-4456, Sep, 2004
80  
J. J. Chen, “Dispersion-compensating optical digital filters for 40-Gb/s metro add-drop applications,” IEEE Photonics Technology Letters, vol. 16, no. 5, pp. 1310-1312, May, 2004
81  
S. Cao, J. Chen, J. N. Damask, C. R. Doerr, L. Guiziou, G. Harvey, Y. Hibino, H. Li, S. Suzuki, K. Y. Wu, and P. Xie,  “Interleaver technology: Comparisons and applications requirements,” Journal of Lightwave Technology, vol. 22, no. 1, pp. 281-289, Jan, 2004
82  
K. Tai, B. Chang, J. Chen, H. Mao, T. Ducellier, J. Xie, L. Mao, and J. Wheeldon, “Wavelength-interleaving bidirectional circulators,” IEEE Photonics Technology Letters, vol. 13, no. 4, pp. 320-322, Apr, 2001
83  
L. M. Wang, F. S. Choa, J. H. Chen, Y. J. Chai, and M. H. Shih,  “Counterreceiving heterodyne detection with an integrated coherent transceiver and its applications in bandwidth-on-demand access networks,” Journal of Lightwave Technology, vol. 17, no. 10, pp. 1724-1731, Oct, 1999
1  
Y.-Y. Lin, C.-J. Chen, H.-M. Nguyen, C.-Y. Chuang, C.-C. Wei, J. Chen, and J.-W. Shi, Reduction in Complexity of Volterra Filter by Employing ℓ0-Regularization in 112-Gbps PAM-4 VCSEL Optical Interconnect Optical Fiber Communication Conference (OFC) 2020 San Diego, CA, USA Mar. 8-12, 2020
2  
Chun-Yen Chuang, Wei-Fan Chang, Chia-Chien Wei, Ching-Ju Ho, Cheng-Yu Huang, Jin-Wei Shi, Lindor Henrickson, Young-Kai Chen and Jyehong Chen, Sparse Volterra nonlinear equalizer by employing pruning algorithm for high-speed PAM-4 850-nm VCSEL optical interconnect Optical Fiber Communication Conference (OFC) 2019 San Diego, USA 03-07 Mar. 2019
3  
Chun-Yen Chuang, Li-Chun Liu, Chia-Chien Wei, Jun-Jie Liu, Lindor Henrickson, Chih-Lin Wang, Young-Kai Chen and Jyehong Chen, Study of training patterns for employing deep neural networks in optical communication systems 44th European Conference on Optical Communication- ECOC 2018 Roma, Italy 23-27 Sep. 2018
4  
Wan-Jou Huang, Wei-Fan Chang, Chia-Chien Wei, Jun-Jie Liu, Yi-Ching Chen, Kai-Lun Chi, Chih-Lin Wang, Jin-Wei Shi and Jyehong Chen, 93% Complexity Reduction of Volterra Nonlinear Equalizer by l1-Regularization for 112-Gbps PAM-4 850-nm VCSEL Optical Interconnect, Optical Fiber Communication Conference (OFC) 2018, San Diego, USA, Mar. 11-15, 2018
5  
Y. Chuang, Li-Chun Liu, Chia-Chien Wei, Jun-Jie Liu, Lindor Henrickson, Wan-Jou Huang, Chih-Lin Wang, Young-Kai Chen and Jyehong Chen, Convolutional Neural Network based Nonlinear Classifier for 112-Gbps High Speed Optical Link, Optical Fiber Communication Conference (OFC) 2018, San Diego, USA, Mar. 11-15, 2018
科技部計畫


1  
結構波與微波光電科技之未來通訊應用-開發高性能低複雜度等化器使用在高速角動量毫米波無線通信系統 (子計畫一)， MOST 109-2221-E-009 -153 -MY3， 109/08/01 ~ 112/07/31
2  
前瞻微波光電與矽基光電關鍵科技應用之整合研究-子計畫一：以矽基上整合應用於長距離擷取網路的信號處理關鍵技術開發， MOST 106-2221-E-009-094-MY3， 106/08/01 ~ 109/10/31
3  
前瞻光纖載毫米波科技與應用之整合研究-子計畫一：應用於長距離擷取網路的信號處理關鍵技術開發， MOST 105-2221-E-009-098， 105/08/01 ~ 106/07/31
4  
下世代光伺服機櫃及具備軟體定義網路控制之全光資料中心關鍵技術-子計畫三：調製模式與數位信號處理在高吞吐量之光伺服基櫃之研究， MOST 104-2221-E-009-088-MY3， 104/08/01 ~ 107/07/31
5  
產學合作計畫--4G LTE 微細胞/皮細胞間通訊之關鍵零組件與系統之開發(2/2) ， NSC 103-2622-E-009-004-CC1， 103/11/01 ~ 104/10/31
6  
產學合作計畫--4G LTE 微細胞/皮細胞間通訊之關鍵零組件與系統之開發(1/2)， NSC 102-2622-E-009-012-CC1， 102/11/01 ~ 103/10/31
7  
新穎光纖載毫米波系統與技術之整合研究-子計畫一：超寬頻 (67 to 300 GHz) 低噪聲之毫米波信號產生與信號傳輸系統， NSC 102-2221-E-009-153-MY3， 102/08/01 ~ 105/07/31
8  
下世代光數據中心網路之關鍵核心技術-子計畫四：下世代光數據中心網路之光互連技術， 101-2221-E-009-011-MY3， 101/08/01 ~ 104/07/31
9  
新世代光纖載微波系統與技術之整合研究-子計畫一：W-頻帶微波光纖通信系統， NSC 99-2221-E-009-046-MY3， 99/08/01 ~ 102/07/31
10  
下一世代OFDM-based全光封包交換都會網路之技術與實現-光學正交分頻多工微波光電擷取系統支援Quad-play的服務， NSC 97-2221-E-009-105-MY3， 97/08/01 ~ 100/07/31
11  
未來光通訊系統所需之新穎光電元件與技術之研究-子計畫一：相位差分調制模式之全新光信號處理元件之開發， NSC 96-2628-E-009-016-MY3， 96/08/01 ~ 99/10/31
12  
用於儲存與區域網路之160Gbps乙太網路光電元件技術－子計畫一：160Gbps乙太網路光電元件與系統(I)， NSC 95-2221-E-009-349， 95/08/01 ~ 96/07/31
13  
利用重複環繞網路，研究都會區域網路中，可重新置換之交換節點的功能(3/3)， NSC 94-2215-E-009-006， 94/08/01 ~ 95/07/31
14  
利用重複環繞網路，研究都會區域網路中，可重新置換之交換節點的功能(2/3)， NSC 93-2215-E-009-027， 93/08/01 ~ 94/07/31
15  
利用重複環繞網路，研究都會區域網路中，可重新置換之交換節點的功能(1/3)， NSC 92-2215-E-009-064， 92/08/01 ~ 93/07/31


非科技部計畫


1  
開發1.6Tbps光電共同封裝， 緯創資通股份有限公司， 110/01/01~110/12/31
2  
建立400GZR同調光傳輸接收模組的測試平台與與數位信號處理程式之開發， 誼虹科技股份有限公司， 109/10/01~110/09/30
3  
建立400GBASE和未來800GBASE 光通信系統以及電信號完整性與電源完整性之模擬系統， 乾坤科技股份有限公司， 109/08/01 ~ 110/07/31
4  
利用人工神經網絡進行運動生命體徵檢測和使用FMCW雷達進行多目標計數、手勢識別， 緯創資通股份有限公司， 109/05/01 ~ 110/06/31
5  
建立矽光子同調光傳輸接收模組之測量平台， 誼虹科技股份有限公司， 108/10/01 ~ 109/09/30
6  
產學合作計畫－建構於光子積體迴路技術並應用於頻率調變連續波光達系統的光引擎之開發(1/3)(2/3) ， 聯亞光電工業股份有限公司， 108/06/01 ~ 110/05/31
7  
基於多元迴歸人工神經網絡之HR/RR檢測與心率變異預警系統， 緯創資通股份有限公司， 107/11/01 ~ 109/12/31，
8  
矽光子同調光傳輸接收模組， 誼虹科技股份有限公司， 107/10/01 ~ 108/09/30
9  
產學合作計畫-高速電致吸收調變雷射之關鍵技術開發(2/3)， 聯亞光電工業股份有限公司， 107/02/01 ~ 108/01/31
10  
From 400 Gpbs to 1 Tpbs: silicon photonics devices optimization and study of novel modulation format， 財團法人工業技術研究院， 107/01/01 ~ 107/12/31
11  
水下無線光訊號非線性失真補償方法之研究與測試， 財團法人工業技術研究院， 107/01/01 ~ 107/12/15
12  
低耗能光電路基板系統整合架構設計， 財團法人工業技術研究院， 106/01/01 ~ 106/12/31
13  
波導資料連結可行性之研究， 財團法人工業技術研究院， 105/04/01 ~ 105/12/31
14  
產學合作計畫-4G LTE 微細胞/皮細胞間通訊之關鍵零組件與系統之開發， 聯亞光電工業股份有限公司， 102/11/01 ~ 104/10/31
15  
Optical & Wireless Communications and Optical Connectivity， CORNING INCORPORATED， 101/08/01 ~ 103/07/31
16  
Optical IMDD based Multi-Band OFDM傳輸系統之小訊號模型分析， 財團法人工業技術研究院， 101/01/01 ~ 101/12/31
17  
基於MIMO之高速Optical OFDM傳輸系統， 財團法人工業技術研究院， 100/03/01 ~ 100/12/31
18  
高倍頻60GHz Radio over Fiber電光升頻傳輸技術， 財團法人工業技術研究院， 99/01/01 ~ 99/12/31
19  
Single Sideband Optical Carrier Suppression based Radio over Fiber傳輸技術， 財團法人工業技術研究院， 98/01/01 ~ 99/12/31
20  
60 GHz Radio-over-Fiber System， CORNING INCORPORATED， 97/07/01 ~ 101/12/31
1  
開發1.6Tbps光電共同封裝，緯創資通股份有限公司，110/01/01 ~ 110/12/31 (先期技術移轉)
2  
建立400GBASE和未來800GBASE光通信系統以及電信號完整性與電源完整性之模擬系統，乾坤科技股份有限公司，109/08/01 ~ 110/09/30 (先期技術移轉)
3  
利用人工神經網絡進行運動生命體徵檢測和使用FMCW雷達進行多目標計數、手勢識別，緯創資通股份有限公司，109/05/01 ~ 110/06/31 (先期技術移轉)
4  
基於多元迴歸人工神經網絡之HR/RR檢測與心率變異預警系統，緯創資通股份有限公司，107/11/01 ~ 109/12/31 (先期技術移轉)
5  
矽光子同調傳輸系統進行高速傳輸測量，誼虹科技股份有限公司，107/11/01 ~ 108/05/31 (技術服務)
6  
光電元件光響應系統租借與量測，聯穎光電股份有限公司，106/06/14 ~ 106/11/30 (技術服務)