Design of millimeter-wave fiber-wireless downlink with remote local-oscillator delivery by using dual-electrode Mach–Zehnder modulators configured for optical single-sideband modulations

2007 ◽  
Vol 269 (1) ◽  
pp. 69-75 ◽  
Author(s):  
Ming-Tuo Zhou ◽  
Jian-Guo Zhang ◽  
A.B. Sharma ◽  
Yan Zhang ◽  
Shaoqiu Xiao ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Local Oscillator ◽  
Single Sideband ◽  
Optical Single Sideband

scholarly journals Pilot-assisted intradyne reception for high-speed continuous-variable quantum key distribution with true local oscillator

Quantum ◽  
2019 ◽  
Vol 3 ◽  
pp. 193 ◽  
Author(s):  
Fabian Laudenbach ◽  
Bernhard Schrenk ◽  
Christoph Pacher ◽  
Michael Hentschel ◽  
Chi-Hang Fred Fung ◽  
...  
Keyword(s):  
Quantum Key Distribution ◽  
High Speed ◽  
Local Oscillator ◽  
Continuous Variable ◽  
Excess Noise ◽  
Phase Matching ◽  
Optical Frequency ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Optical Single Sideband

We present a pilot-assisted coherent intradyne reception methodology for CV-QKD with true local oscillator. An optically phase-locked reference tone, prepared using carrier-suppressed optical single-sideband modulation, is multiplexed in polarisation and frequency to the 250 Mbaud quantum signal in order to provide optical frequency- and phase matching between quantum signal and local oscillator. Our concept allows for high symbol rates and can be operated at an extremely low excess-noise level, as validated by experimental measurements.

Optical single sideband millimeter-wave signal generation and transmission using 120° hybrid coupler

2018 ◽  
Vol 411 ◽  
pp. 21-26 ◽  
Author(s):  
Zhiwei Zheng ◽  
Miao Peng ◽  
Hui Zhou ◽  
Ming Chen ◽  
Leyong Jiang ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Signal Generation ◽  
Wave Signal ◽  
Single Sideband ◽  
Hybrid Coupler ◽  
Optical Single Sideband

A Novel Scheme to Generate Single-Sideband Millimeter-Wave Signals by Using Low-Frequency Local Oscillator Signal

2008 ◽  
Vol 20 (7) ◽  
pp. 478-480 ◽  
Author(s):  
Jianjun Yu ◽  
Ming-Fang Huang ◽  
Zhensheng Jia ◽  
Ting Wang ◽  
Gee-Kung Chang
Keyword(s):  
Millimeter Wave ◽  
Low Frequency ◽  
Local Oscillator ◽  
Single Sideband
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