Optical I/Q modulation utilizing dual-drive MZM for fiber-wireless integration system at Ka-band

被引：10
作者：
Li, Fan [1 ]
Li, Zibin [1 ]
Zou, Dongdong [1 ]
Feng, Xiaohui [1 ]
Ding, Li [1 ]
Cao, Zizheng [2 ]
Li, Zhaohui [1 ,3 ]
机构：
[1] Sun Yat Sen Univ, Sch Elect & Informat Technol, Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China
[2] Eindhoven Univ Technol, Inst Photon Integrat, POB 513, NL-5600 MB Eindhoven, Netherlands
[3] Southern Lab Ocean Sci & Engn, Zhuhai 519000, Guangdong, Peoples R China
来源：
OPTICS LETTERS | 2019年 / 44卷 / 17期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
WAVE SIGNAL GENERATION; W-BAND; TRANSMISSION-SYSTEM; GB/S; OFDM;
D O I：
10.1364/OL.44.004235
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this Letter, a fiber-wireless integration system at K-a-band adopting heterodyne coherent detection is proposed and experimentally demonstrated. Optical I/Q up-conversion is realized with a low-cost dual-drive Mach-Zehnder modulator (DD-MZM) instead of the traditional I/Q nested MZM. To avoid non-convergence during constant-modulus-algorithm-based equalization, DC elimination is applied to suppress the ultra-high peak in the frequency domain after frequency down-conversion and symbol-phase-average-processing-based coarse phase noise estimation. Using DD-MZM for optical I/Q modulation, transmission, and reception of single polarization, 20-Gbit/s quadrature phase shift keying (QPSK) over 40-km single-mode fiber (SMF) and 5-m free space at K-a-band is demonstrated. (C) 2019 Optical Society of America
引用
收藏
页码：4235 / 4238
页数：4
相关论文
共 21 条
[1]   What Will 5G Be? [J].
Andrews, Jeffrey G. ;
Buzzi, Stefano ;
Choi, Wan ;
Hanly, Stephen V. ;
Lozano, Angel ;
Soong, Anthony C. K. ;
Zhang, Jianzhong Charlie .
IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2014, 32 (06) :1065-1082
[2]   Real-Time Generation and Reception of OFDM Signals for X-Band RoF Uplink With Heterodyne Detection [J].
Chen, Ming ;
Xiao, Xin ;
Yu, Jianjun ;
Li, Xinying ;
Li, Fan .
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (01) :51-54
[3]   Fiber Wireless Transmission of 8.3-Gb/s/ch QPSK-OFDM Signals in 75-110-GHz Band [J].
Deng, Lei ;
Beltran, Marta ;
Pang, Xiaodan ;
Zhang, Xu ;
Arlunno, Valeria ;
Zhao, Ying ;
Caballero, Antonio ;
Dogadaev, Anton ;
Yu, Xianbin ;
Llorente, Roberto ;
Liu, Deming ;
Monroy, Idelfonso Tafur .
IEEE PHOTONICS TECHNOLOGY LETTERS, 2012, 24 (05) :383-385
[4]  
Dong Z., 2013, OPT FIB COMM C AN CA
[5]   Seamless Fiber-Wireless Bridge in the Millimeter- and Terahertz-Wave Bands [J].
Kanno, Atsushi ;
Pham Tien Dat ;
Sekine, Norihiko ;
Hosako, Iwao ;
Yamamoto, Naokatsu ;
Yoshida, Yuki ;
Kitayama, Ken-Ichi ;
Kawanishi, Tetsuya .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016, 34 (20) :4794-4801
[6]   40 Gb/s W-band (75-110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission [J].
Kanno, Atsushi ;
Inagaki, Keizo ;
Morohashi, Isao ;
Sakamoto, Takahide ;
Kuri, Toshiaki ;
Hosako, Iwao ;
Kawanishi, Tetsuya ;
Yoshida, Yuki ;
Kitayama, Ken-ichi .
OPTICS EXPRESS, 2011, 19 (26) :56-63
[7]   Fiber-Wireless Transmission System of PDM-MIMO-OFDM at 100 GHz Frequency [J].
Li, Fan ;
Cao, Zizheng ;
Li, Xinying ;
Dong, Ze ;
Chen, Lin .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (14) :2394-2399
[8]   Photonics-Assisted Technologies for Extreme Broadband 5G Wireless Communications [J].
Li, Xinying ;
Yu, Jianjun ;
Chang, Gee-Kung .
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2019, 37 (12) :2851-2865
[9]   Generation and Heterodyne Detection of > 100-Gb/s Q-Band PDM-64QAM mm-Wave Signal [J].
Li, Xinying ;
Yu, Jianjun .
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (01) :27-30
[10]   Investigation of interference in multiple-input multiple-output wireless transmission at W band for an optical wireless integration system [J].
Li, Xinying ;
Yu, Jianjun ;
Dong, Ze ;
Zhang, Junwen ;
Chi, Nan ;
Yu, Jianguo .
OPTICS LETTERS, 2013, 38 (05) :742-744
123