Title :
Holographic-type four-port optical circulator with a small-aperture Faraday rotator window
Author :
Yen-Chang Chu ; Yung Hsu ; Kun-Huang Chen ; Chien-Hung Yeh ; Jing-Heng Chen
Author_Institution :
Electr. & Commun. Eng., Feng Chia Univ., Taichung, Taiwan
Abstract :
An improved holographic-type four-port optical circulator is proposed with a small-aperture Faraday rotator window. Its prototype was assembled with insertion losses of 2.12-2.19 dB, isolations of 11.91-47.91 dB, and return losses of 14.26 dB.
Keywords :
Faraday effect; optical circulators; optical communication equipment; optical losses; optical windows; holographic-type four-port optical circulator; insertion losses; isolations; return losses; small-aperture Faraday rotator window; Circulators; Holographic optical components; Holography; Optical fibers; Optical polarization; Optical reflection;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
