Browsing by Author 김경찬

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Showing results 1 to 14 of 14

Issue DateTitleAuthor(s)
2007-08Comparison of optical gain and α-factor in laser diodes having different quantum dot structures김경찬; 유영채; J. H. Jung, et al
2010-04Gain-dependent linewidth enhancement factor in the quantum dot structures김경찬; 한일기; 이정일, et al
2010-06High power single-lateral-mode operation of InAs quantum dot based ridge type laser diodes by utilizing a double bend waveguide structure김경찬; 한일기; 이정일, et al
2009-10High-power single-mode 1.3-㎛ InGaAsP-InGaAsP multiple-quantum-well laser diodes With Wide Apertures김경찬; 장동기; 이정일, et al
2007-08Investigation of linewidth enhancement factor for two types of quantum dot laser diode김경찬; 유영채; 정정화, et al
2008-08Junction temperature measurement of InAs quantum-dot laser diodes by utilizing voltage-temperature method정정화; 김경찬; 이정일, et al
2006-09Optical characteristic of 1.5 ㎛ InGaAs/InGaAsP/InP QD superluminescent diode유영채; 이정일; 김경찬, et al
2008-03Optical characteristics and the linewidth enhancement factor measured from InAs/GaAs quantum dot laser diodes김경찬; 한일기; 유영채, et al
2007-01Optical gain and α-factor in InAs quantum dot laser diodes김경찬; 김태근; 한일기, et al
2007-08Optical properties of J-shape ridge waveguide with trench structure for superluminescent diode using InAs/InGaAs quantum-dot active layer유영채; 김경찬; 윤홍, et al
2005-11Performance Improvement of High-Power AlGaAs Lasers김경찬; Tae Geun Kim; Yun Mo Sung, et al
2007-08Study on optical properties of InAs/InGaAs five-stacked quantum-dot laser diode using reactive ion etching유영채; 윤홍; 김경찬, et al
2007-06Thermal analysis of InAs quantum dot laser diodes with an additional Au layer on p-metal정정화; 김현재; 김경찬, et al
2009-08양자점 레이저 소자의 n+/p+ GaAs기판 전극의 오믹 접합 향상 연구유지혁; 김경찬; 하승규, et al