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http://dx.doi.org/10.3807/KJOP.2003.14.3.286

Design and Fabrication of Broad Gain Laser Diodes  

권오기 (한국전자통신연구원 광통신소자 연구부)
김강호 (한국전자통신연구원 광통신소자 연구부)
김현수 (한국전자통신연구원 광통신소자 연구부)
김종회 (한국전자통신연구원 광통신소자 연구부)
심은덕 (한국전자통신연구원 광통신소자 연구부)
오광룡 (한국전자통신연구원 광통신소자 연구부)
Publication Information
Korean Journal of Optics and Photonics / v.14, no.3, 2003 , pp. 286-291 More about this Journal
Abstract
Asymmetric multiple quantum well ridge waveguide laser diodes (AMQW RWG LDs) with a wide and flat gain spectrum were designed and fabricated. The operating parameters and gain spectra were measured and analyzed for uncoated and anti-reflection (AR) coated LDs. For AR coated 500 mm-long RWG LOs, the extremely flat gain spectrum over a spectral range of 90 nm was obtained at the current 75 ㎃.
Keywords
broad gain LD; asymmetric multiple quantum well; AR coating;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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