A terahertz single-polarization single-mode photonic crystal fiber with a rectangular array of micro-holes in the core region

被引：24

作者：

Chen, Haibin ^{[3
]}

Wang, Hui ^{[2
]}

Hou, Honglu ^{[3
]}

Chen, Daru ^{[1
]}

机构：

[1] Zhejiang Normal Univ, Inst Informat Opt, Jinhua 321004, Peoples R China

[2] Xidian Univ, Dept Math, Xian 710071, Peoples R China

[3] Xian Technol Univ, Sch Optoelect Engn, Xian 710032, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2012年 / 285卷 / 18期

关键词：

Photonic crystal fiber; Single-polarization single-mode; Terahertz fiber; WAVE-GUIDES; POROUS FIBERS; PROPAGATION; PULSES;

D O I：

10.1016/j.optcom.2012.04.047

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A single-polarization single-mode (SPSM) photonic crystal fiber with a rectangular array of micro-holes in the core region was designed in the terahertz frequency range near 1 THz. Based on the asymmetric arrangement of the micro-holes, birefringence between the fundamental x-polarized and y-polarized modes is introduced. A SPSM operation of the terahertz fiber can be supported due to the different mode indices of the x-polarized and y-polarized modes. The SPSM operation band is about 320 GHz with a central frequency of 1 THz. In addition, the proposed terahertz fiber also shows a good property of reduced propagation loss comparing with the dielectric absorption. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：3726 / 3729

页数：4

共 21 条

[1] THz porous fibers: design, fabrication and experimental characterization [J].

Atakaramians, Shaghik ;

Afshar V., Shahraam ;

Ebendorff-Heidepriem, Heike ;

Nagel, Michael ;

Fischer, Bernd M. ;

Abbott, Derek ;

Monro, Tanya M. .

OPTICS EXPRESS, 2009, 17 (16) :14053-14062

[2] Low loss, low dispersion and highly birefringent terahertz porous fibers [J].

Atakaramians, Shaghik ;

Afshar V., Shahraam ;

Fischer, Bernd M. ;

Abbott, Derek ;

Monro, Tanya M. .

OPTICS COMMUNICATIONS, 2009, 282 (01) :36-38

[3] Squeezed lattice elliptical-hole terahertz fiber with high birefringence [J].

Chen, Haibin ;

Chen, Daru ;

Hong, Zhi .

APPLIED OPTICS, 2009, 48 (20) :3943-3947

[4] Investigation on spectral loss characteristics of subwavelength terahertz fibers [J].

Chen, Hung-Wen ;

Li, Yu-Tai ;

Pan, Ci-Ling ;

Kuo, Jeng-Liang ;

Lu, Ja-Yu ;

Chen, Li-Jin ;

Sun, Chi-Kuang .

OPTICS LETTERS, 2007, 32 (09) :1017-1019

[5] Highly birefringent terahertz polarization maintaining plastic photonic crystal fibers [J].

Cho, M. ;

Kim, J. ;

Park, H. ;

Han, Y. ;

Moon, K. ;

Jung, E. ;

Han, H. .

OPTICS EXPRESS, 2008, 16 (01) :7-12

[6] Broadband single-polarization photonic crystal fiber [J].

Folkenberg, JR ;

Nielsen, MD ;

Jakobsen, C .

OPTICS LETTERS, 2005, 30 (12) :1446-1448

[7] Terahertz waveguides [J].

Gallot, G ;

Jamison, SP ;

McGowan, RW ;

Grischkowsky, D .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2000, 17 (05) :851-863

[8] Teflon photonic crystal fiber as terahertz waveguide [J].

Goto, M ;

Quema, A ;

Takahashi, H ;

Ono, S ;

Sarukura, N .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 2004, 43 (2B) :L317-L319

[9] Terahertz pulse propagation in a plastic photonic crystal fiber [J].

Han, H ;

Park, H ;

Cho, M ;

Kim, J .

APPLIED PHYSICS LETTERS, 2002, 80 (15) :2634-2636

[10] Terahertz Single-Polarization Single-Mode Hollow-Core Fiber Based on Index-Matching Coupling [J].

Hou, Yu ;

Fan, Fei ;

Zhang, Hao ;

Wang, Xiang-Hui ;

Chang, Sheng-Jiang .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2012, 24 (08) :637-639

← 1 2 3 →