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收集所有交通大學研究人員與學生個人或團體所發表之各項學術著作，涵蓋期刊論文、教師專書、學位論文等項。;;Collections of Publications of NCTU Researchers and Students Like Journal Papers and Thesis.

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🏛️國立陽明交通大學機構典藏

Author: search.filters.author.Chen, Tzu-ShanSubject: search.filters.subject.surface emitting lasers

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Now showing 1 - 2 of 2
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    Photonic Crystal Surface Emitting Lasers with InAs/InGaAs/GaAs Quantum Dots
    (2017-01-01)
    Chen, Tzu-Shan
    ;
    Lee, Zong-Lin
    ;
    Hsu, Ming-Yang
    ;
    Lin, Gray
    ;
    Lin, Sheng-Di
    InAs/InGaAs/GaAs quantum-dot (QD) photonic crystal (PC) surface emitting lasers were fabricated and room-temperature lasing emissions were demonstrated by optical pumping for the first time. The etch depth of PC holes is the critical parameter for adjacent diffraction coupling between PC structure and QD gain media.
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    Photonic Crystal Surface Emitting Lasers With Quantum Dot Active Region
    (2017-10-15)
    Chen, Tzu-Shan
    ;
    Li, Zong-Lin
    ;
    Hsu, Ming-Yang
    ;
    Lin, Gray
    ;
    Lin, Sheng-Di
    GaAs-based InAs/InGaAs/GaAs quantum dot (QD) photonic crystal (PC) surface emitting lasers of 1.3 mu m wavelength range are fabricated and room-temperature lasing emissions by optical pumping are demonstrated for the first time. Laser devices are characterized in terms of PC parameters and temperature-dependent measurements are also carried out. The impact of wavelength detuning between PC resonant wavelength and QD gain peak is manifested in the experiments. Moreover, simplified simulation reveals that etched PC depth plays an even more critical role in active region of QD compared to that of quantum well.