標題: Photonic Crystal Surface Emitting Lasers With Quantum Dot Active Region
作者: Chen, Tzu-Shan
Li, Zong-Lin
Hsu, Ming-Yang
Lin, Gray
Lin, Sheng-Di
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: Optical pumping;photonic crystals;quantum dots;semiconductor lasers;surface emitting lasers
公開日期: 15-十月-2017
摘要: 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.
URI: http://dx.doi.org/10.1109/JLT.2017.2744978
http://hdl.handle.net/11536/143930
ISSN: 0733-8724
DOI: 10.1109/JLT.2017.2744978
期刊: JOURNAL OF LIGHTWAVE TECHNOLOGY
Volume: 35
起始頁: 4547
結束頁: 4552
顯示於類別:期刊論文