Single-Mode Surface Emitting Terahertz Quantum Cascade Lasers

被引：7
|
作者：
Li, Y. Y. [1 ,2 ,3 ]
Zhao, F. Y. [1 ,2 ,3 ]
Liu, J. Q. [1 ,2 ,3 ]
Liu, F. Q. [1 ,2 ,3 ]
Zhang, J. C. [1 ,2 ]
Zhuo, N. [1 ,2 ]
Zhai, S. Q. [1 ,2 ]
Wang, L. J. [1 ,2 ,3 ]
Liu, S. M. [1 ,2 ,3 ]
Wang, Z. G. [1 ,2 ,3 ]
机构：
[1] Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China
[2] Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China
[3] Univ Chinese Acad Sci, Coll Mat Sci & Optoelect Technol, Beijing 101408, Peoples R China
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2018年 / 18卷 / 11期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Terahertz; Quantum Cascade Lasers; Single-Mode; Distributed Feedback Gratings; DISTRIBUTED-FEEDBACK LASERS; PHASE-SHIFT; BEAM;
D O I：
10.1166/jnn.2018.16061
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We present second-order grating surface-emitting terahertz quantum cascade lasers based on metal-metal waveguides. A maximum peak power of 12.2 mW is realized at 5 K in the pulsed mode, and the maximum operation temperature is 105 K. Stable single-mode emissions at similar to 89 mu m with a side-mode suppression ration at about 25 dB is achieved at all operating conditions. By inserting a central pi-phase shift in the device, a single-lobed far-field radiation pattern is obtained with a small divergence angle of 4 degrees in the cavity-length direction.
引用
收藏
页码：7554 / 7556
页数：3
相关论文
共 50 条
  • [41] Low-loss surface-mode waveguides for terahertz Si-SiGe quantum cascade lasers
    De Rossi, Alfredo
    Carras, Maihieu
    Paul, Douglas J.
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 2006, 42 (11-12) : 1233 - 1238
  • [42] Single-Mode Quantum Cascade Laser at 5.1 μm With Slotted Refractive Index Modulation
    Jia, Xuefeng
    Wang, Lijun
    Zhuo, Ning
    Jia, Zhiwei
    Zhang, Jinchuan
    Liu, Fengqi
    Liu, Junqi
    Zhai, Shenqiang
    Wang, Zhanguo
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2017, 29 (22) : 1959 - 1962
  • [43] Research progress in terahertz quantum cascade lasers
    CAO JunCheng Key Laboratory of Terahertz Solid-State Technology
    ScienceChina(InformationSciences), 2012, 55 (01) : 16 - 26
  • [44] Molecular Spectroscopy with terahertz quantum cascade lasers
    Huebers, H.-W.
    Pavlov, S. G.
    Richter, H.
    Semenov, A. D.
    Mahler, L.
    Tredicucci, A.
    Beere, H. E.
    Ritchie, D. A.
    JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2007, 2 (01) : 101 - 107
  • [45] The growth and measurement of terahertz quantum cascade lasers
    Khanna, Surai P.
    Chakraborty, Subhasish
    Lachab, Mohamed
    Hinchcliffe, Nicholas M.
    Linfield, Edmund H.
    Davies, A. Giles
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2008, 40 (06) : 1859 - 1861
  • [46] Research progress in terahertz quantum cascade lasers
    JunCheng Cao
    Science China Information Sciences, 2012, 55 : 16 - 26
  • [47] Research progress in terahertz quantum cascade lasers
    Cao JunCheng
    SCIENCE CHINA-INFORMATION SCIENCES, 2012, 55 (01) : 16 - 26
  • [48] Terahertz Plasmonic Antennas for Quantum Cascade Lasers
    Akalin, Tahsin
    Maineult, Wilfried
    Gellie, Pierre
    Peytavit, Emilien
    Andronico, Alessio
    Filloux, Pascal
    Leo, Giuseppe
    Lampin, Jean-Francois
    Sirtori, Carlo
    Beere, Harvey E.
    Ritchie, David A.
    Barbieri, Stefano
    APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2009, : 183 - +
  • [49] Photonic and electric control in terahertz quantum cascade lasers: Review
    Huang Jia-Hao
    Xu Gang-Yi
    JOURNAL OF INFRARED AND MILLIMETER WAVES, 2022, 41 (01) : 169 - 180
  • [50] Terahertz difference frequency generation in quantum cascade lasers on silicon
    Jung, Seungyong
    Kim, Jae Hyun
    Jiang, Yifan
    Vijayraghavan, Karun
    Belkin, Mikhail A.
    NOVEL IN-PLANE SEMICONDUCTOR LASERS XVI, 2017, 10123
12345