Infrared and Laser Engineering, Volume. 50, Issue 8, 20210044(2021)
Recent development of resonant micro cavity in resonant micro-optical gyro
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Table 1. Structural characteristics of resonators
View tableView in ArticleTable 1. Structural characteristics of resonators
Resonator type Integration difficulty Size Monolithic optical waveguide ring resonator[ 12 ]Easy Centimeter Echo Wall mode resonator[ 14 ]Easy Micron Multi ring optical waveguide ring resonator[ 16 ]Easy Centimeter Spiral coil resonator[ 20 ]Moderate Millimeter Short fiber hybrid integrated resonator[ 21 ]Moderate Centimeter
Table 2. Performance parameters of materials
View tableView in ArticleTable 2. Performance parameters of materials
Materials Transmission loss/ dB·cm−1 Q SiO2[ 23 ]10−2 109 Polymer[ 25 ]10−2 105 Si3N4[ 27 ]10−4 108 CaF2[ 29 ]10−4 1011 SOI[ 32 ]10−2 107
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Jingtong Geng, Liu Yang, Shuhua Zhao, Yonggang Zhang. Recent development of resonant micro cavity in resonant micro-optical gyro[J]. Infrared and Laser Engineering, 2021, 50(8): 20210044
Paper Information
Category: Photoelectric measurement
Received: Dec. 5, 2020
Accepted: --
Published Online: Nov. 2, 2021
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