2-10 µm mid-infrared supercontinuum generation in cascaded optical fibers: experiment and modelling

2020 ◽  
Author(s):  
Sébastien Venck ◽  
François St-Hilaire ◽  
Laurent Brilland ◽  
Amar Nath Ghosh ◽  
Radwan Chahal ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Supercontinuum Generation ◽  
Mid Infrared

scholarly journals Chalcogenide Microstructured Optical Fibers for Mid-Infrared Supercontinuum Generation: Interest, Fabrication, and Applications

2018 ◽  
Vol 8 (9) ◽  
pp. 1637 ◽  
Author(s):  
Yiming Wu ◽  
Marcello Meneghetti ◽  
Johann Troles ◽  
Jean-Luc Adam
Keyword(s):  
Optical Fibers ◽  
Infrared Imaging ◽  
Supercontinuum Generation ◽  
Mid Infrared ◽  
Microstructured Fibers ◽  
Research Fields ◽  
Infrared Spectral ◽  
Purification Methods ◽  
Imaging And Spectroscopy ◽  
High Coherence

The mid-infrared spectral region is of great technical and scientific importance in a variety of research fields and applications. Among these studies, mid-infrared supercontinuum generation has attracted strong interest in the last decade, because of unique properties such as broad wavelength coverage and high coherence, among others. In this paper, the intrinsic optical properties of different types of glasses and fibers are presented. It turns out that microstructured chalcogenide fibers are ideal choices for the generation of mid-infrared supercontinua. The fabrication procedures of chalcogenide microstructured fibers are introduced, including purification methods of the glass, rod synthesis processes, and preform realization techniques. In addition, supercontinua generated in chalcogenide microstructured fibers employing diverse pump sources and configurations are enumerated. Finally, the potential of supercontinua for applications in mid-infrared imaging and spectroscopy is shown.

Mid-infrared supercontinuum generation with high spectral flatness in dispersion flattened tellurite all-solid hybrid microstructured optical fibers

2020 ◽  
Vol 59 (4) ◽  
pp. 042002 ◽  
Author(s):  
Hoa Phuoc Trung Nguyen ◽  
Tong Hoang Tuan ◽  
Morio Matsumoto ◽  
Goichi Sakai ◽  
Takenobu Suzuki ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Supercontinuum Generation ◽  
Mid Infrared ◽  
Microstructured Optical Fibers

scholarly journals Impact of optical and structural aging in As_2S_3 microstructured optical fibers on mid-infrared supercontinuum generation

2014 ◽  
Vol 22 (20) ◽  
pp. 23912 ◽  
Author(s):  
O. Mouawad ◽  
F. Amrani ◽  
B. Kibler ◽  
J. Picot-Clémente ◽  
C. Strutynski ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Supercontinuum Generation ◽  
Mid Infrared ◽  
Microstructured Optical Fibers

scholarly journals Simulation Study of Mid-infrared Supercontinuum Generation at Normal Dispersion Regime in Chalcogenide Suspended-core Fiber Infiltrated with Water

2020 ◽  
Vol 30 (2) ◽  
pp. 151
Author(s):  
Bien Chu Van ◽  
Mai Dang Ngoc ◽  
Van Cao Long ◽  
Hoang Nguyen Tuan ◽  
Hieu Le Van
Keyword(s):  
Optical Fibers ◽  
Input Pulse ◽  
Supercontinuum Generation ◽  
Mid Infrared ◽  
Normal Dispersion ◽  
Infrared Wavelength ◽  
Dispersion Regime ◽  
Input Pulse Energy ◽  
Core Fiber ◽  
Air Hole

We report simulation results of supercontinuum generation in the suspended-core optical fibers made of chalcogenide (As2S3) infiltrated with water at mid-infrared wavelength range. Applying water-hole instead of the air-hole in fibers allows improving the dispersion characteristics, hence, contributing to supercontinuum generations. As a result, the broadband supercontinuum generation ranging from 1177 nm to 2629 nm was achieved in a 10 cm fiber by utilizing very low input pulse energy of 0.01 nJ and pulse duration of 100 fs at 1920 nm wavelength.

Mid-infrared supercontinuum generation in chalcogenide optical fibers

Optik ◽  
2019 ◽  
Vol 183 ◽  
pp. 822-827
Author(s):  
Duqiang Xin ◽  
Pengfei Gao ◽  
Guangwei Huo ◽  
Xiaohui Li
Keyword(s):  
Optical Fibers ◽  
Supercontinuum Generation ◽  
Mid Infrared

scholarly journals Mid-infrared supercontinuum generation in suspended core tellurite microstructured optical fibers

2015 ◽  
Vol 40 (10) ◽  
pp. 2237 ◽  
Author(s):  
M. Belal ◽  
L. Xu ◽  
P. Horak ◽  
L. Shen ◽  
X. Feng ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Supercontinuum Generation ◽  
Mid Infrared ◽  
Microstructured Optical Fibers

Mid-infrared pumping of supercontinuum generation in single-crystal YAG optical fibers

2020 ◽  
Author(s):  
Michael Tripepi ◽  
Ben Eshel ◽  
Laura Vanderhoef ◽  
Anthony Valenzuela ◽  
Kent Averett ◽  
...  
Keyword(s):  
Single Crystal ◽  
Optical Fibers ◽  
Supercontinuum Generation ◽  
Mid Infrared
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