Backward terahertz difference frequency generation via modal phase-matching in a planar LiNbO3 waveguide

被引：7
|
作者：
Carnio, B. N. [1 ]
Elezzabi, A. Y. [1 ]
机构：
[1] Univ Alberta, Dept Elect Engn, Edmonton, AB T6G 2V4, Canada
来源：
OPTICS LETTERS | 2020年 / 45卷 / 13期
基金：
加拿大自然科学与工程研究理事会;
关键词：
EFFICIENT GENERATION; PULSES; BAND;
D O I：
10.1364/OL.393283
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The backward difference frequency generation process is used to produce narrowband terahertz radiation via modal phase-matching in a SiO2-LiNbO3-air planar waveguide. The TM0 pump mode, TE0 signal mode, and TE0 or TE2 idler modes are selected to satisfy the backward difference frequency generation phase-matching condition, thus allowing narrowband. (i.e., <100 GHz linewidth) terahertz radiation generation in the spectral range of 2.4-3.2 THz. To date, this is the first investigation of terahertz radiation generation in a waveguide via the modal phase-matched backward difference frequency generation process. (C) 2020 Optical Society of America
引用
收藏
页码：3657 / 3660
页数：4
相关论文
共 50 条
  • [1] Terahertz wave generation using type II phase matching polarization combination via difference frequency generation with LiNbO3
    Akiba, Takuya
    Seki, Yujiro
    Odagiri, Masaki
    Hashino, Ibuki
    Suizu, Koji
    Avetisyan, Yuri H.
    Miyamoto, Katsuhiko
    Omatsu, Takashige
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2015, 54 (06)
  • [2] Terahertz Wave Generation by Difference Frequency Generation in Periodically Poled LiNbO3 Slab Waveguide
    Kishimoto, Tadashi
    Hayashi, Shin'Ichiro
    Furusawa, Kentaro
    Sekine, Norihiko
    2024 49TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ 2024, 2024,
  • [3] Theory of monochromatic terahertz generation via Cherenkov phase-matched difference frequency generation in LiNbO3 crystal
    Liu, Pengxiang
    Xu, Degang
    Jiang, Hao
    Zhang, Zhuo
    Zhong, Kai
    Wang, Yuye
    Yao, Jianquan
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2012, 29 (09) : 2425 - 2430
  • [4] Difference-frequency generation of terahertz wave using a LiNbO3 ribbon waveguide in collinear configuration
    Takushima, Y.
    Shin, S. Y.
    Chung, Y. C.
    2007 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1-4, 2007, : 433 - 434
  • [5] Widely tunable terahertz-wave generation from planar GaP waveguides via difference frequency generation under collinear phase-matching condition
    Saito, Kyosuke
    Tanabe, Tadao
    Oyama, Yutaka
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2014, 53 (10)
  • [6] Investigation on terahertz generation at polariton resonance of MgO:LiNbO3 by difference frequency generation
    Li, Zhongyang
    Bing, Pibin
    Yuan, Sheng
    Xu, Degang
    Yao, Jianquan
    OPTICS AND LASER TECHNOLOGY, 2015, 69 : 13 - 16
  • [7] Design of a LiNbO3 ribbon waveguide for efficient difference-frequency generation of terahertz wave in the collinear configuration
    Takushima, Y.
    Shin, S. Y.
    Chung, Y. C.
    OPTICS EXPRESS, 2007, 15 (22) : 14783 - 14792
  • [8] Collinear phase-matching study of terahertz-wave generation via difference frequency mixed in GaAs and Inp
    HUANG Lei
    OptoelectronicsLetters, 2008, (03) : 234 - 238
  • [9] Collinear phase-matching study of terahertz-wave generation via difference frequency mixed in GaAs and Inp
    Huang L.
    Sun B.
    Yao J.-Q.
    Wang P.
    Optoelectronics Letters, 2008, 4 (03) : 234 - 238
  • [10] Broadly tunable difference-frequency spectrometer for trace gas detection with noncollinear critical phase-matching in LiNbO3
    Seiter, M
    Keller, D
    Sigrist, MW
    APPLIED PHYSICS B-LASERS AND OPTICS, 1998, 67 (03): : 351 - 356
12345