scholarly journals Mid-infrared fiber-coupled supercontinuum spectroscopic imaging using a tapered chalcogenide photonic crystal fiber

2018 ◽  
Author(s):  
Christian Rosenberg R. Petersen ◽  
Ole Bang ◽  
Nikola Prtljaga ◽  
Mark Farries ◽  
Jon D. Ward ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Spectroscopic Imaging ◽  
Mid Infrared ◽  
Crystal Fiber

High power broadband mid-infrared supercontinuum fiber laser using a novel chalcogenide AsSe2 photonic crystal fiber

2016 ◽  
Vol 55 ◽  
pp. 10-16 ◽  
Author(s):  
Mbaye Diouf ◽  
Amine Ben Salem ◽  
Rim Cherif ◽  
Ahmadou Wague ◽  
Mourad Zghal
Keyword(s):  
Photonic Crystal ◽  
Fiber Laser ◽  
Photonic Crystal Fiber ◽  
High Power ◽  
Mid Infrared ◽  
Crystal Fiber

All Normal As2S5-Borosilicate Hybrid Photonic Crystal Fiber for Ultra Flat-Top Mid-Infrared Supercontinuum

2016 ◽  
Author(s):  
Amine Ben Salem ◽  
Mbaye Diouf ◽  
Rim Cherif ◽  
Abderrahmen Trichili ◽  
Ahmadou Wague ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Mid Infrared ◽  
Crystal Fiber

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.

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