Title :
Depolarization of External Optical Feedback on VCSEL and Variation of Relative Intensity Noise
Author :
Yoon, Shinyoung ; Lee, Dong-Soo ; Heo, Youngsoon ; Lee, Shinwook ; Ham, Byoung S.
Author_Institution :
ETRI, Gwangju
Abstract :
By using of optical depolarizer, polarization dependence of external optical feedback on VCSEL is drastically reduced. Relative intensity noise and transmission characteristics of VCSEL are experimentally investigated under various polarization states of external optical feedback.
Keywords :
laser feedback; laser noise; surface emitting lasers; VCSEL; external optical feedback; polarization states; relative intensity noise; Laser feedback; Optical attenuators; Optical feedback; Optical noise; Optical polarization; Optical sensors; Optical transmitters; Passive optical networks; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453461
