Supercontinuum generation in helically twisted photonic crystal fibers with a solid core

被引：2

作者：

Vu Tran Quoc ^{[1
]}

Doan Quoc Khoa ^{[2
]}

Bien Chu Van ^{[3
]}

Hieu Le Van ^{[4
]}

机构：

[1] Thu Khoa Nghia High Sch Gifted, Chau Doc City, An Giang, Vietnam

[2] Quang Tri Teacher Training Coll, Quang Tri, Vietnam

[3] Hong Duc Univ, Dept Phys, 565 Quang Trung St, Thanh Hoa City, Vietnam

[4] Duy Tan Univ, Inst Res & Dev, Da Nang 550000, Vietnam

来源：

LASER PHYSICS | 2019年 / 29卷 / 11期

关键词：

photonic crystal fibers; ultra-flatted normal dispersion; supercontinuum generation; FLATTENED CHROMATIC DISPERSION; INDEX;

D O I：

10.1088/1555-6611/ab43d8

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a numerical study of the effective mode dispersion characteristics modification of nonlinear photonic crystal fibers by their twisting effects. A photonic crystal fiber based on fused silica glass, with eight rings of air holes ordered in a hexagonal lattice, is proposed. The guiding properties in terms of dispersion, confinement loss, and mode area of the fundamental mode are studied numerically. As a result, although reducing the helix period makes dispersion less flat, the bandwidth of the ultra-flat dispersion region increases. In addition, changing the helix period can move the dispersion from an anomalous to a normal region. The influence of the helix period on the supercontinuum generation of the fiber was demonstrated.

引用

页数：7

共 50 条

[1] Solid Core Photonic Crystal Fiber For Supercontinuum Generation
Sharma, Sneha
Kumar, Jitendra
[J]. 2013 INTERNATIONAL CONFERENCE ON MICROWAVE AND PHOTONICS (ICMAP), 2013,
[2] Supercontinuum generation using small core photonic crystal fibers
Chillcce, E. F.
Ramos-Gonzales, R. E.
Cordeiro, C. M. B.
de Brito Cruz, C. H.
Hernandez-Figueroa, H. E.
Barbosa, L. C.
[J]. PHOTONIC FIBER AND CRYSTAL DEVICES: ADVANCES IN MATERIALS AND INNOVATIONS IN DEVICE APPLICATIONS IV, 2010, 7781
[3] Generation of broadband circularly polarized supercontinuum light in twisted photonic crystal fibers
Sopalla, Rafal P.
Wong, Gordon K. L.
Joly, Nicolas Y.
Frosz, Michael H.
Jiang, Xin
Ahmed, Goran
Russell, Philip StJ
[J]. OPTICS LETTERS, 2019, 44 (16) : 3964 - 3967
[4] Photonic crystal fibers for supercontinuum generation
Zhu X.
Zhang X.
Peng J.
Chen X.
Li J.
[J]. Frontiers of Optoelectronics in China, 2011, 4 (4): : 415 - 419
[5] Photonic crystal fibers for supercontinuum generation
Xian ZHU
Xinben ZHANG
Jinggang PENG
Xiang CHEN
Jinyan LI
[J]. Frontiers of Optoelectronics in China., 2011, 4 (04) - 419
[6] Off-axis core transmission characteristics of helically twisted photonic crystal fibers
Fujisawa, Takeshi
Saitoh, Kunimasa
[J]. OPTICS LETTERS, 2018, 43 (20) : 4935 - 4938
[7] Design of solid core photonic bandgap fibers for visible supercontinuum generation
Pureur, Vincent
Dudley, John M.
[J]. OPTICS COMMUNICATIONS, 2011, 284 (06) : 1661 - 1668
[8] Supercontinuum generation in all-solid photonic crystal fibers with a low index subwavelength inclusion in the core
Pniewski, J.
Kasztelanic, R.
Pysz, D.
Stepien, R.
Buczynski, R.
[J]. LASER PHYSICS, 2013, 23 (08)
[9] Optical Activity in Twisted Solid-Core Photonic Crystal Fibers
Xi, X. M.
Weiss, T.
Wong, G. K. L.
Biancalana, F.
Barnett, S. M.
Padgett, M. J.
Russell, P. St. J.
[J]. PHYSICAL REVIEW LETTERS, 2013, 110 (14)
[10] Photonic crystal fibers advance supercontinuum generation
Stone, James
Wadsworth, William
Gerke, Tim
[J]. LASER FOCUS WORLD, 2016, 52 (06): : 45 - +

← 1 2 3 4 5 →