Comparison of optical single-sideband modulation and chirped fiber gratings as dispersion mitigating techniques in optical millimeter-wave multichannel systems

1999 ◽  
Vol 11 (11) ◽  
pp. 1479-1481 ◽  
Author(s):  
F. Ramos ◽  
J. Marti
Keyword(s):  
Millimeter Wave ◽  
Fiber Gratings ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Multichannel Systems ◽  
Optical Single Sideband ◽  
Chirped Fiber Gratings

Optical Single Sideband Modulation Radio over Fiber System with Tunable Carrier-to-Sideband Ratio Based on Long Period Fiber Gratings

2013 ◽  
Vol 33 (7) ◽  
pp. 0706008
Author(s):  
油海东 You Haidong ◽  
宁提纲 Ning Tigang ◽  
李晶 Li Jing ◽  
简伟 Jian Wei ◽  
温晓东 Wen Xiaodong ◽  
...  
Keyword(s):  
Radio Over Fiber ◽  
Fiber System ◽  
Fiber Gratings ◽  
Long Period ◽  
Single Sideband ◽  
Single Sideband Modulation ◽  
Long Period Fiber Gratings ◽  
Optical Single Sideband ◽  
Radio Over Fiber System ◽  
Sideband Ratio

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
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