Millimeter-wave carrier generation using an optical phase modulator and an optical notch filter

2004 ◽  
Author(s):  
Guohua Qi ◽  
Jianping Yao ◽  
Joseph S. Seregelyi ◽  
St‰phane Paquet ◽  
J. Claude B‰lisle
Keyword(s):  
Millimeter Wave ◽  
Notch Filter ◽  
Phase Modulator ◽  
Carrier Generation ◽  
Optical Phase

DWDM optical millimeter-wave generation for radio-over-fiber using an optical phase modulator and an optical interleaver

2006 ◽  
Vol 18 (13) ◽  
pp. 1418-1420 ◽  
Author(s):  
Jianjun Yu ◽  
Zhensheng Jia ◽  
Lei Xu ◽  
Lin Chen ◽  
Ting Wang ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Wave Generation ◽  
Radio Over Fiber ◽  
Phase Modulator ◽  
Optical Phase

Performance Comparison of 40 GHz Optical Millimeter Wave with OFDM Signal Generated by an Optical Phase Modulator and an Optical Intensity Modulator

2010 ◽  
Vol 30 (6) ◽  
pp. 1586-1591
Author(s):  
夏敏敏 Xia Minmin ◽  
董泽 Dong Ze ◽  
曹子峥 Cao Zizheng ◽  
张益民 Zhang Yimin ◽  
陈林 Chen Lin
Keyword(s):  
Millimeter Wave ◽  
Performance Comparison ◽  
Phase Modulator ◽  
Optical Intensity ◽  
Optical Phase ◽  
Intensity Modulator ◽  
Ofdm Signal

scholarly journals Proposal of Highly Efficient Quantum Well Microring Resonator-Loaded Optical Phase Modulator Integrated with Antenna-Coupled Electrodes for Radio-over-Fiber

Photonics ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. 37
Author(s):  
Hiro Kamada ◽  
Taro Arakawa
Keyword(s):  
Quantum Well ◽  
Millimeter Wave ◽  
High Speed ◽  
Stark Effect ◽  
Radio Over Fiber ◽  
Microring Resonator ◽  
Phase Modulator ◽  
Multiple Quantum ◽  
Optical Phase ◽  
Highly Efficient

Radio-over-fiber (RoF) technology for low-loss, high-speed millimeter-wave transmission using optical fibers has been attracting attention. We propose a highly efficient microring resonator (MRR)-loaded InGaAs/InAlAs multiple-quantum-well (MQW) phase modulator with an antenna coupled electrode (ACE) for 60 GHz RoF systems, and its modulation characteristics are theoretically discussed. This modulator is able to directly convert wireless millimeter-wave (MMW) signals into optical signals without an external power supply. The MRR used in the waveguide structure increases the optical phase change obtained by the unique quantum confinement Stark effect in the MQW through phase enhancement effects, while the ACE based on a coupled microstrip resonant electrode applies a strong standing wave electric field to the waveguide. The proposed modulator is expected to provide tens of times higher phase modulation efficiency than a conventional gap-embedded planar antenna-integrated modulator.

Optical generation and distribution of continuously tunable millimeter-wave signals using an optical phase modulator

2005 ◽  
Vol 23 (9) ◽  
pp. 2687-2695 ◽  
Author(s):  
Guohua Qi ◽  
Jianping Yao ◽  
J. Seregelyi ◽  
S. Paquet ◽  
C. Belisle
Keyword(s):  
Millimeter Wave ◽  
Phase Modulator ◽  
Optical Phase ◽  
Optical Generation
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