scholarly journals Mid-infrared self-similar compression of picosecond pulse in an inversely tapered silicon ridge waveguide

2017 ◽  
Vol 25 (26) ◽  
pp. 33439 ◽  
Author(s):  
Jinhui Yuan ◽  
Jian Chen ◽  
Feng Li ◽  
Chao Mei ◽  
Zhe Kang ◽  
...  
Keyword(s):  
Ridge Waveguide ◽  
Picosecond Pulse ◽  
Mid Infrared ◽  
Self Similar

scholarly journals High-repetition rate, mid-infrared, picosecond pulse generation with µJ-energies based on OPG/OPA schemes in 2-µm-pumped ZnGeP2

2020 ◽  
Vol 28 (15) ◽  
pp. 21499
Author(s):  
Moritz Hinkelmann ◽  
Matthias Baudisch ◽  
Dieter Wandt ◽  
Uwe Morgner ◽  
Kevin Zawilski ◽  
...  
Keyword(s):  
Repetition Rate ◽  
High Repetition Rate ◽  
Picosecond Pulse ◽  
Pulse Generation ◽  
Mid Infrared ◽  
High Repetition

scholarly journals BaF2 Ridge Waveguide Operating at Mid-Infrared Wavelength

2021 ◽  
Vol 9 ◽  
Author(s):  
Yazhou Cheng ◽  
Xinbin Zhang ◽  
Hongxiao Song
Keyword(s):  
Ion Irradiation ◽  
Lattice Structure ◽  
Near Field ◽  
Annealing Treatment ◽  
Femtosecond Laser Ablation ◽  
Ridge Waveguide ◽  
Propagation Loss ◽  
Mid Infrared ◽  
Infrared Wavelength ◽  
Coupling System

We report on the fabrication of optical ridge waveguide in barium fluoride (BaF2) crystal by 15 MeV C5+ ions irradiation with femtosecond laser ablation. The near-field modal profile and propagation loss of the waveguide at mid-infrared wavelength 4 µm are investigated by using end-face coupling system. We implement a series of annealing treatment and it efficiently reduces the propagation loss of the waveguide. The confocal Raman spectra demonstrate that the lattice structure of BaF2 crystal does not change largely after C5+ ion irradiation.

Mid-infrared generation and spectroscopy with a PPLN ridge waveguide

2007 ◽  
Vol 86 (3) ◽  
pp. 437-441 ◽  
Author(s):  
W. Denzer ◽  
G. Hancock ◽  
A. Hutchinson ◽  
M. Munday ◽  
R. Peverall ◽  
...  
Keyword(s):  
Ridge Waveguide ◽  
Mid Infrared

scholarly journals Multi-octave mid-infrared supercontinuum and frequency comb generation in a suspended As2Se3 ridge waveguide

2019 ◽  
Vol 58 (31) ◽  
pp. 8404
Author(s):  
Zeli Li ◽  
Jinhui Yuan ◽  
Chao Mei ◽  
Feng Li ◽  
Xian Zhou ◽  
...  
Keyword(s):  
Frequency Comb ◽  
Ridge Waveguide ◽  
Mid Infrared ◽  
Comb Generation
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