標題: Control the transverse mode of vertical cavity surface emitting lasers by anti-reflection coating
作者: Chiou, SW
Lee, CP
Yang, HP
Sung, CP
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: VCSEL;single-mode;proton implant;AR coating
公開日期: 2001
摘要: We have successfully developed a selective surface coating technique to control the modal behavior of the ion-implanted vertical cavity surface emitting laser. Using selective deposition of germanium coating by lift-off process, we could spatially control the threshold gain condition of the VCSEL to support the single transverse mode. The threshold current is 7 mA and single transverse mode operation is maintained up to 1 mW. The method is simple and nondestructive compared to other techniques.
URI: http://hdl.handle.net/11536/19036
http://dx.doi.org/10.1117/12.424791
ISBN: 0-8194-3964-9
ISSN: 0277-786X
DOI: 10.1117/12.424791
期刊: VERTICAL-CAVITY SURFACE-EMITTING LASERS V
Volume: 4286
起始頁: 63
結束頁: 70
顯示於類別:會議論文


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  1. 000169777400009.pdf