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High-Power Single-Mode 1.3-m InGaAsP-InGaAsP Multiple-Quantum-Well Laser Diodes With Wide Apertures
- Kim, Kyoung Chan;
- Jang, Dong-Kie;
- Lee, Jung Il;
- Kim, Tae Geun;
- Lee, Woo Won;
- 외 4명
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1초록
A wide-aperture ridge waveguide structure was applied to 1.3-m InGaAsP-InGaAsP multiple-quantum-well laser diodes (LDs) to increase their maximum kink-free output power under single-lateral-mode operations. As a result, a kink-free output power up to 140 mW and an external efficiency of 0.3 W/A were achieved from a single facet of the LD with a 7-mu m-wide ridge top and a 1.5-mm-long uncoated cavity.
키워드
High-power; single-mode laser diodes (LDs); multiple quantum well (MQW); wide aperture
- 제목
- High-Power Single-Mode 1.3-m InGaAsP-InGaAsP Multiple-Quantum-Well Laser Diodes With Wide Apertures
- 저자
- Kim, Kyoung Chan; Jang, Dong-Kie; Lee, Jung Il; Kim, Tae Geun; Lee, Woo Won; Kim, Jeong Ho; Yang, Eun Jeong; Koo, Bon Jo; Han, Il Ki
- 발행일
- 2009-10-01
- 유형
- Article
- 권
- 21
- 호
- 19
- 페이지
- 1438 ~ 1440