中国物理B ›› 2017, Vol. 26 ›› Issue (1): 14203-014203.doi: 10.1088/1674-1056/26/1/014203

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Single fundamental mode photonic crystal VCSEL with high power and low threshold current optimized by modal loss analysis

Yi-Yang Xie(解意洋), Qiang Kan(阚强), Chen Xu(徐晨), Kun Xu(许坤), Hong-Da Chen(陈弘达)   

  1. 1. Key Laboratory of Optoelectronics Technology(Ministry of Education), Beijing University of Technology, Beijing 100124, China;
    2. State Key Laboratory of Integrated Optoelectronics, Institute of Semiconductor, Chinese Academy of Sciences, Beijing 100083, China;
    3. Zhengzhou University of Aeronautics, Zhengzhou 450046, China
  • 收稿日期:2016-05-09 修回日期:2016-09-18 出版日期:2017-01-05 发布日期:2017-01-05
  • 通讯作者: Chen Xu E-mail:xuchen58@bjut.edu.cn
  • 基金资助:
    Project supported by the National Basic Research Program of China (Grant Nos. 2010CB934104, 2009CB320300, and 2011CBA00608) and the National Natural Foundation of China (Grant Nos. 61604007, 61378058, 61376049, 61575008, and 61574011).

Single fundamental mode photonic crystal VCSEL with high power and low threshold current optimized by modal loss analysis

Yi-Yang Xie(解意洋)1,2, Qiang Kan(阚强)2, Chen Xu(徐晨)1, Kun Xu(许坤)3, Hong-Da Chen(陈弘达)2   

  1. 1. Key Laboratory of Optoelectronics Technology(Ministry of Education), Beijing University of Technology, Beijing 100124, China;
    2. State Key Laboratory of Integrated Optoelectronics, Institute of Semiconductor, Chinese Academy of Sciences, Beijing 100083, China;
    3. Zhengzhou University of Aeronautics, Zhengzhou 450046, China
  • Received:2016-05-09 Revised:2016-09-18 Online:2017-01-05 Published:2017-01-05
  • Contact: Chen Xu E-mail:xuchen58@bjut.edu.cn
  • Supported by:
    Project supported by the National Basic Research Program of China (Grant Nos. 2010CB934104, 2009CB320300, and 2011CBA00608) and the National Natural Foundation of China (Grant Nos. 61604007, 61378058, 61376049, 61575008, and 61574011).

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摘要： The characteristics of the photonic crystal vertical cavity surface emitting lasers (PhC-VCSELs) were investigated by using the full vector finite-difference time-domain (FDTD) method through the transverse mode loss analysis. PhC-VCSELs with different photonic crystal structures were analyzed theoretically and experimentally. Through combining the dual mode confinement of oxide aperture and seven-point-defect photonic crystal structure, the PhC-VCSELs with low threshold current of 0.9 mA and maximum output power of 3.1 mW operating in single fundamental mode were demonstrated. Mode loss analysis method was proven as a reliable and useful way to analyze and optimize the PhC-VCSELs.

关键词: vertical cavity surface emitting lasers, single fundamental mode, mode loss

Abstract: The characteristics of the photonic crystal vertical cavity surface emitting lasers (PhC-VCSELs) were investigated by using the full vector finite-difference time-domain (FDTD) method through the transverse mode loss analysis. PhC-VCSELs with different photonic crystal structures were analyzed theoretically and experimentally. Through combining the dual mode confinement of oxide aperture and seven-point-defect photonic crystal structure, the PhC-VCSELs with low threshold current of 0.9 mA and maximum output power of 3.1 mW operating in single fundamental mode were demonstrated. Mode loss analysis method was proven as a reliable and useful way to analyze and optimize the PhC-VCSELs.

Key words: vertical cavity surface emitting lasers, single fundamental mode, mode loss

中图分类号:  (Semiconductor lasers; laser diodes)

  • 42.55.Px
42.55.Tv (Photonic crystal lasers and coherent effects) 42.62.Fi (Laser spectroscopy)