Mid-infrared vector beams in selenide photonic crystal fiber with small hollow core and its application on supercontinuum generation

2019 ◽  
Author(s):  
Xiu Zhang ◽  
Wenhui Jiang ◽  
Zhengxiong Zhang ◽  
Panyun Gao ◽  
Liang Chen ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Supercontinuum Generation ◽  
Hollow Core ◽  
Mid Infrared ◽  
Crystal Fiber ◽  
Vector Beams

Characteristics of vector beams in mid-infrared waveband in an As2Se3 photonic crystal fiber with small hollow core

2020 ◽  
Vol 55 ◽  
pp. 102152
Author(s):  
Weiqing Gao ◽  
Xiu Zhang ◽  
Wenhui Jiang ◽  
Zhengxiong Zhang ◽  
Panyun Gao ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Hollow Core ◽  
Mid Infrared ◽  
Crystal Fiber ◽  
Vector Beams

Supercontinuum generation in the irregular point of hollow-core photonic crystal fiber

Optik ◽  
2014 ◽  
Vol 125 (16) ◽  
pp. 4431-4433
Author(s):  
Xiangwei Shen ◽  
Jinhui Yuan ◽  
Xinzhu Sang ◽  
Chongxiu Yu ◽  
Zhongchao Wu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Supercontinuum Generation ◽  
Hollow Core ◽  
Crystal Fiber ◽  
Irregular Point

scholarly journals Study and Analysis of Photonic Crystal Fiber for Broadband Laser Source Design

2021 ◽  
Vol 20 (4) ◽  
pp. 142-150
Author(s):  
Mohammed Faisal ◽  
SK.M. Jahangir Kabir
Keyword(s):  
Photonic Crystal ◽  
Fiber Optics ◽  
Photonic Crystal Fiber ◽  
Infrared Region ◽  
Supercontinuum Generation ◽  
Laser Source ◽  
Mid Infrared ◽  
Nonlinear Properties ◽  
Crystal Fiber ◽  
Broadband Laser

Photonic Crystal Fiber (PCF) has been a topic of extensive research in the field of nonlinear fiber optics. It is due to its combination of linear and nonlinear properties which ultimately results in the phenomenon having various types of applications. One of the phenomena is supercontinuum generation that has been extensively studied numerically and experimentally over the last few decades as it has important applications in the field of medical imaging and sensing. In this paper, we numerically analysed and studied PCF of hexagonal core with various parameters and propose our novel ‘Star in Hexagon’ design as a good candidate for the broadband supercontinuum generation and hence a broadband laser source. We numerically pumped a long 10 mm PCF of this kind at 3.1 um wavelength with a pulse having a power of 4000 W and a temporal width of 50 fs. A broadband supercontinuum ranging from 1.7 um to 18 um was obtained. The generated spectrum is quite well in the mid-infrared region. Hence it can be utilised for Mid – Infrared (MIR) applications.

Chalcogenide photonic crystal fiber for ultraflat mid-infrared supercontinuum generation

2016 ◽  
Vol 14 (12) ◽  
pp. 123201-123205 ◽  
Author(s):  
Sandeep Vyas Sandeep Vyas ◽  
Takasumi Tanabe Takasumi Tanabe ◽  
Manish Tiwari Manish Tiwari ◽  
and Ghanshyam Singh and Ghanshyam Singh
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Supercontinuum Generation ◽  
Mid Infrared ◽  
Crystal Fiber
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