Mode control of vertical-cavity surface-emitting lasers by germanium coating

Shu Woei Chiou; Kuo-Jui Lin; Chien Ping Lee; Hung Pin Yang; Chia Pin Sung

doi:10.1143/JJAP.40.614

Mode control of vertical-cavity surface-emitting lasers by germanium coating

Shu Woei Chiou^*, Kuo-Jui Lin, Chien Ping Lee, Hung Pin Yang, Chia Pin Sung

^*此作品的通信作者

電子研究所

研究成果: Article › 同行評審

8 引文斯高帕斯（Scopus）

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 (VCSEL). With selective deposition of a germanium coating by the 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 with other techniques.

原文	English
頁（從 - 到）	614-616
頁數	3
期刊	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
卷	40
發行號	2 A
DOIs	https://doi.org/10.1143/JJAP.40.614
出版狀態	Published - 2月 2001

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title = "Mode control of vertical-cavity surface-emitting lasers by germanium coating",

abstract = "We have successfully developed a selective surface coating technique to control the modal behavior of the ion-implanted vertical-cavity surface-emitting laser (VCSEL). With selective deposition of a germanium coating by the 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 with other techniques.",

keywords = "AR coating, Proton implant, Single-mode, VCSEL",

author = "Chiou, {Shu Woei} and Kuo-Jui Lin and Lee, {Chien Ping} and Yang, {Hung Pin} and Sung, {Chia Pin}",

year = "2001",

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doi = "10.1143/JJAP.40.614",

language = "English",

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T1 - Mode control of vertical-cavity surface-emitting lasers by germanium coating

AU - Chiou, Shu Woei

AU - Lin, Kuo-Jui

AU - Lee, Chien Ping

AU - Yang, Hung Pin

AU - Sung, Chia Pin

PY - 2001/2

Y1 - 2001/2

N2 - We have successfully developed a selective surface coating technique to control the modal behavior of the ion-implanted vertical-cavity surface-emitting laser (VCSEL). With selective deposition of a germanium coating by the 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 with other techniques.

AB - We have successfully developed a selective surface coating technique to control the modal behavior of the ion-implanted vertical-cavity surface-emitting laser (VCSEL). With selective deposition of a germanium coating by the 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 with other techniques.

KW - AR coating

KW - Proton implant

KW - Single-mode

KW - VCSEL

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U2 - 10.1143/JJAP.40.614

DO - 10.1143/JJAP.40.614

M3 - Article

AN - SCOPUS:0035246303

SN - 0021-4922

VL - 40

SP - 614

EP - 616

JO - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

IS - 2 A

ER -

Mode control of vertical-cavity surface-emitting lasers by germanium coating

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