Laser phase noise free optical heterodyne detection technique for 60-GHz-band radio-on-fiber systems

2002 ◽  
Author(s):  
T. Kuri ◽  
K. Kitayama
Keyword(s):  
Phase Noise ◽  
Detection Technique ◽  
Heterodyne Detection ◽  
Optical Heterodyne ◽  
60 Ghz ◽  
Optical Heterodyne Detection

Optical heterodyne detection of 60 GHz electro‐optic modulation from polymer waveguide modulators

1995 ◽  
Vol 67 (13) ◽  
pp. 1806-1808 ◽  
Author(s):  
Wenshen Wang ◽  
Datong Chen ◽  
Harold R. Fetterman ◽  
Yongqiang Shi ◽  
William H. Steier ◽  
...  
Keyword(s):  
Heterodyne Detection ◽  
Optical Heterodyne ◽  
60 Ghz ◽  
Polymer Waveguide ◽  
Electro Optic ◽  
Waveguide Modulators ◽  
Optical Heterodyne Detection

scholarly journals All-Fiber Frequency Shifter Based on an Acousto-Optic Tunable Filter Cascaded with a Tapered Fiber-Coupled Microcavity

Crystals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 497
Author(s):  
Xiaofang Han ◽  
Yue Hu ◽  
Jiwei Li ◽  
Pengfa Chang ◽  
Feng Gao ◽  
...  
Keyword(s):  
Low Cost ◽  
Tunable Filter ◽  
Detection Technique ◽  
Heterodyne Detection ◽  
Optical Heterodyne ◽  
Tapered Fiber ◽  
Frequency Shifter ◽  
Compact Size ◽  
Optical Heterodyne Detection ◽  
Theory And Experiment

An all-fiber acousto-optic frequency shifter (AOFS) based on an acousto-optic tunable filter (AOTF) cascaded with a packaged tapered fiber (TF)-coupled microsphere was proposed and demonstrated in both theory and experiment. The configuration has the advantages of easy alignment, robustness, compact size, and low cost, which will improve its further application, such as in the optical heterodyne detection technique (OHDT).

Sign in / Sign up

Export Citation Format

Share Document