High power THz quantum cascade laser and its demonstration in high resolution holographic imaging

被引：0
|
作者：
Jiang, Tao [1 ]
Shen, Changle [1 ]
Zhan, Zhiqiang [1 ]
Zou, Ruijiao [1 ]
Wang, Xuemin [1 ]
Wu, Weidong [1 ]
机构：
[1] CAEP, Res Ctr Laser Fus, Sci & Technol Plasma Phys Lab, Mianyang 621900, Sichuan, Peoples R China
来源：
2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2019年
关键词：
D O I：
10.1109/irmmw-thz.2019.8874375
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Fabrication of high power terahertz quantum cascade laser (THz QCL) based upon the resonant-phonon active region design and semi-insulating surface-plasmon waveguide with frequency at 4.4 THz and its demonstration in digital holographic imaging are presented. The maximum peak output power is 95mW at 10K in pulsed mode. The maximum working temperature is 80 K. Interestingly, by changing the injection current, the transverse mode of the laser can be switched between TMoo mode and TM01. mode. With such THz QCL as the light source, the lateral resolution of a home-built digital holographic imaging system can reach 80 mu m.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Fabrication of 4.4 THz quantum cascade laser and its demonstration in high-resolution digital holographic imaging
    Jiang, Tao
    Shen, Changle
    Zhan, Zhiqiang
    Zou, Ruijiao
    Li, Jia
    Fan, Long
    Xiao, Tingting
    Li, Weihua
    Deng, Qing Hua
    Peng, Liping
    Wang, Xuemin
    Wu, Weidong
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 771 : 106 - 110
  • [2] High Power THz Quantum Cascade laser at ∼ 3.1 THz
    Liu, Junqi
    Wang, Tao
    Li, Yuanyuan
    Liu, Fengqi
    Zhang, Jinchuan
    Zhai, Shenqiang
    Wang, Lijun
    Liu, Shuman
    Wang, Zhanguo
    [J]. 2015 40TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ), 2015,
  • [3] High power superlattice quantum cascade laser emitting at 2.0 THz
    Worrall, Chris
    Alton, Jesse
    Houghton, Mark
    Barbieri, Stefano
    Sirtori, Carlo
    Beere, Harvey E.
    Ritchie, David
    [J]. TERAHERTZ AND GIGAHERTZ ELECTRONICS AND PHOTONICS V, 2006, 6120
  • [4] High resolution gas phase spectroscopy with a quantum cascade laser at 2.5 THz
    Huebers, H. -W.
    Pavlov, S. G.
    Richter, H.
    Semenov, A. D.
    [J]. CONFERENCE DIGEST OF THE 2006 JOINT 31ST INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 14TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, 2006, : 206 - 206
  • [5] High-power THz quantum cascade lasers
    Brandstetter, M.
    Deutsch, C.
    Krall, M.
    Detz, H.
    MacFarland, D. C.
    Andrews, A. M.
    Schrenk, W.
    Strasser, G.
    Unterrainer, K.
    [J]. PROCEEDINGS OF THE 2015 HIGH POWER DIODE LASERS AND SYSTEMS CONFERENCE (HPD), 2015, : 5 - 6
  • [6] High-spectral-resolution terahertz imaging with a quantum-cascade laser
    Hagelschuer, Till
    Rothbart, Nick
    Richter, Heiko
    Wienold, Martin
    Schrottke, Lutz
    Grahn, Holger T.
    Huebers, Heinz-Wilhelm
    [J]. OPTICS EXPRESS, 2016, 24 (13): : 13839 - 13849
  • [7] Room temperature continuous wave THz quantum cascade laser source with high power operation
    Razeghi, M.
    Lu, Q. Y.
    Bandyopadhyay, N.
    Slivken, S.
    Bai, Y.
    [J]. TERAHERTZ EMITTERS, RECEIVERS, AND APPLICATIONS V, 2014, 9199
  • [8] High-resolution heterodyne spectroscopy using a tunable quantum cascade laser around 3.5 THz
    Ren, Y.
    Hovenier, J. N.
    Higgins, R.
    Gao, J. R.
    Klapwijk, T. M.
    Shi, S. C.
    Klein, B.
    Kao, T. -Y.
    Hu, Q.
    Reno, J. L.
    [J]. APPLIED PHYSICS LETTERS, 2011, 98 (23)
  • [9] Imaging at 3.4 THz with a quantum-cascade laser
    Chamberlin, DR
    Robrish, PR
    Trutna, WR
    Scalari, G
    Giovannini, M
    Ajili, L
    Faist, J
    [J]. APPLIED OPTICS, 2005, 44 (01) : 121 - 125
  • [10] HIGH-POWER QUANTUM CASCADE LASER ARRAYS
    Wang, Christine A.
    [J]. 2014 OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY (OECC/ACOFT 2014), 2014, : 962 - 964
12345