Low-loss terahertz waveguide Bragg grating using a two-wire waveguide and a paper grating

被引：17

作者：

Yan, Guofeng ^{[1
,3
]}

Markov, Andrey ^{[1
]}

Chinifooroshan, Yasser ^{[2
]}

Tripathi, Saurabh M. ^{[2
]}

Bock, Wojtek J. ^{[2
]}

Skorobogatiy, Maksim ^{[1
]}

机构：

[1] Ecole Polytech Montreal, Dept Engn Phys, Quebec City, PQ, Canada

[2] Univ Quebec Outaouais, Dept Informat & Ingn, Quebec City, PQ, Canada

[3] Zhejiang Univ, Ctr Opt & Electromagnet Res, Hangzhou, Zhejiang, Peoples R China

来源：

OPTICS LETTERS | 2013年 / 38卷 / 16期

关键词：

FIBERS;

D O I：

10.1364/OL.38.003089

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a low-loss terahertz waveguide Bragg grating (TWBG) fabricated using a plasmonic two-wire waveguide and a micromachined paper grating for potential applications in terahertz (THz) communications. Two TWBGs were fabricated with different periods and lengths. Transmission spectra of these TWBGs show 16 dB loss and 14 dB loss in the middle of their respective stop bands at 0.637 and 0.369 THz, with Q factors of 142 and 105, respectively. Insertion loss of 1-4 dB in the whole 0.1-0.7 THz region was also measured. Finally, TWBG modal dispersion relations, modal loss, and field distributions were studied numerically, and low-loss, high-coupling-efficiency operation of TWBGs was confirmed. (C) 2013 Optical Society of America

引用

页码：3089 / 3092

页数：4

共 50 条

[1] Low-Loss THz Waveguide Bragg Grating using a Two-Wire Waveguide and a Paper Grating
Markov, Andrey
Yan, Guofeng
Skorobogatiy, Maksim
2014 39TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2014,
[2] A terahertz two-wire waveguide with low bending loss
Mbonye, Marx
Mendis, Rajind
Mittleman, Daniel M.
APPLIED PHYSICS LETTERS, 2009, 95 (23)
[3] A Terahertz Two-wire Waveguide with Low Bending Loss
Mbonye, M. K.
Mendis, R.
Mittleman, D. M.
2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS), 2010,
[4] Two-wire waveguide for terahertz
Pahlevaninezhad, Hamid
Darcie, Thomas E.
Heshmat, Barmak
OPTICS EXPRESS, 2010, 18 (07): : 7415 - 7420
[5] Low-loss arrayed waveguide grating at 760 nm
Stanton, E. J.
Spott, A.
Davenport, M. L.
Volet, N.
Bowers, J. E.
OPTICS LETTERS, 2016, 41 (08) : 1785 - 1788
[6] Low-loss arrayed waveguide grating at 2.0 μm
Stanton, Eric J.
Volet, Nicolas
Bowers, John E.
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2017,
[7] Low-loss Silicon Arrayed Waveguide Grating Using Dual-etched Waveguide Aperture
Du, Xudong
Pan, Weiwei
Cheng, Yu
Chen, Jinhua
Shi, Tao
Ji, Chen
2024 9TH OPTOELECTRONICS GLOBAL CONFERENCE, OGC 2024, 2024, : 195 - 197
[8] Coupling of terahertz waves to a two-wire waveguide
Pahlevaninezhad, Hamid
Darcie, Thomas E.
OPTICS EXPRESS, 2010, 18 (22): : 22614 - 22624
[9] Simulations of waveguide Bragg grating filters based on subwavelength grating waveguide
Ctyroky, Jiri
Kwiecien, Pavel
Wang, Junjia
Richter, Ivan
Glesk, Ivan
Chen, Lawrence
INTEGRATED OPTICS: PHYSICS AND SIMULATIONS II, 2015, 9516
[10] Low-loss Subwavelength Grating Waveguide Bends Based on Index Engineering
Wang, Zheng
Xu, Xiaochuan
Fan, D. L.
Wang, Yaguo
Chen, Ray T.
2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2016,

← 1 2 3 4 5 →