Femtosecond laser inscription of depressed cladding single-mode mid-infrared waveguides in sapphire

2018 ◽  
Vol 44 (1) ◽  
pp. 37 ◽  
Author(s):  
Jean-Philippe Bérubé ◽  
Jerome Lapointe ◽  
Albert Dupont ◽  
Martin Bernier ◽  
Réal Vallée
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Mid Infrared ◽  
Infrared Waveguides

scholarly journals Solution-processed chalcogenide glass for integrated single-mode mid-infrared waveguides

2010 ◽  
Vol 18 (25) ◽  
pp. 26744 ◽  
Author(s):  
Candice Tsay ◽  
Yunlai Zha ◽  
Craig B. Arnold
Keyword(s):  
Chalcogenide Glass ◽  
Single Mode ◽  
Solution Processed ◽  
Mid Infrared ◽  
Infrared Waveguides

Single-mode mid-infrared waveguides for spectro-interferometry applications

2010 ◽  
Author(s):  
Guillermo Martin ◽  
Lucas Labadie ◽  
Olga Caballero-Calero ◽  
Romain Grille ◽  
Brahim Arezki ◽  
...  
Keyword(s):  
Single Mode ◽  
Mid Infrared ◽  
Infrared Waveguides

Fabrication of single-mode circular optofluidic waveguides in fused silica using femtosecond laser microfabrication

2021 ◽  
Vol 141 ◽  
pp. 107118
Author(s):  
Zhengming Liu ◽  
Jian Xu ◽  
Zijie Lin ◽  
Jia Qi ◽  
Xiaolong Li ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Fused Silica ◽  
Laser Microfabrication ◽  
Optofluidic Waveguides

Point-by-point Bragg grating inscription in single-mode microstructure fibre using NIR femtosecond laser

2009 ◽  
Author(s):  
K. Kalli ◽  
T. Geernaert ◽  
C. Koutsides ◽  
M. Komodromos ◽  
T. Nasilowski ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Bragg Grating

scholarly journals Nonperturbative generation of above-threshold harmonics from pre-excited argon atoms in intense mid-infrared laser fields

2017 ◽  
Vol 5 ◽  
Author(s):  
Guihua Li ◽  
Hongqiang Xie ◽  
Ziting Li ◽  
Jinping Yao ◽  
Wei Chu ◽  
...  
Keyword(s):  
Excited State ◽  
Femtosecond Laser ◽  
Pulse Energy ◽  
Laser Pulses ◽  
Infrared Laser ◽  
Femtosecond Laser Pulses ◽  
Probe Laser ◽  
Laser Fields ◽  
Mid Infrared ◽  
Highly Nonlinear

We experimentally investigate the generation of above-threshold harmonics completely from argon atoms on an excited state using mid-infrared femtosecond laser pulses. The highly nonlinear dependences of the observed signal on the pulse energy and polarization of the probe laser pulses indicate its nonperturbative characteristic.

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