Author:
Hsiao Chung-Wei,Yen Po-Ming,Feng Wei-Cheng,Chen Yang-Jeng,Chen Rih-You,Chen Cong-Long,Chiu Yi-Jen
Abstract
A new buried heterostructure (BH) waveguide laser made by using IFVD quantum well intermixing (QWI) is demonstrated. 110nm blueshift QWI was attained for defining waveguide, leading to CW Fabry-Perot laser with >2mW at 1490nm.