scholarly journals Frequency doubling in poled polymers using anomalous dispersion phase-matching

1995 ◽  
Author(s):  
Tony C. Kowalczyk ◽  
Kenneth D. Singer ◽  
Paul A. Cahill
Keyword(s):  
Frequency Doubling ◽  
Anomalous Dispersion ◽  
Phase Matching ◽  
Dispersion Phase

scholarly journals Laser Pulse Shortening via Zero-Dispersion Phase Matching of Parametric Raman Interactions in Crystals

Crystals ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 19
Author(s):  
Sergei N. Smetanin ◽  
Michal Jelínek ◽  
Dmitry P. Tereshchenko ◽  
Mikhail N. Ershkov ◽  
Václav Kubeček
Keyword(s):  
Laser Pulse ◽  
Short Pulse ◽  
Matching Condition ◽  
Phase Matching ◽  
Dispersion Phase ◽  
Birefringent Crystal ◽  
Raman Lasers ◽  
Birefringent Crystals ◽  
Phase Matching Condition ◽  
Ultra Short Pulse

We propose and study the conditions of zero-dispersion phase matching for parametric Raman interactions in birefringent crystals differing by anisotropy of zero-dispersion wavelength and allowing for the spectral tuning of the zero-dispersion phase-matching condition. We choose a highly birefringent crystal of calcite having a wide zero-dispersion anisotropy range for the demonstration of new effects of laser pulse shortening in parametric Raman lasers with spectrally tunable zero-dispersion phase matching. We demonstrate the anti-Stokes (1168 nm) and multi-Stokes (1629 nm) picosecond pulse shortening and self-separation of single 80-ps ultra-short pulse from the zero-dispersion phase-matched parametric Raman lasers that are based on the calcite crystal without using any electro-optical device.

Phase Matching, Strong Frequency Doubling, and Outstanding Laser-Induced Damage Threshold in the Biaxial, Quaternary Diamond-like Semiconductor Li4CdSn2S7

2020 ◽  
Vol 32 (23) ◽  
pp. 10045-10054
Author(s):  
Jian-Han Zhang ◽  
Stanislav S. Stoyko ◽  
Andrew J. Craig ◽  
Pedro Grima ◽  
Joshua W. Kotchey ◽  
...  
Keyword(s):  
Frequency Doubling ◽  
Damage Threshold ◽  
Phase Matching ◽  
Laser Induced Damage

A novel quasi-phase-matching frequency doubling technique

1998 ◽  
Vol 150 (1-6) ◽  
pp. 235-238 ◽  
Author(s):  
Xu Guang Huang ◽  
Michael R. Wang
Keyword(s):  
Frequency Doubling ◽  
Phase Matching ◽  
Quasi Phase Matching

Growth of NdxGd1−xCa4O(BO3)3 along phase-matching direction and passive mode-locking self-frequency-doubling characteristics

2000 ◽  
Vol 212 (1-2) ◽  
pp. 217-221 ◽  
Author(s):  
Shujun Zhang ◽  
Zhenxiang Cheng ◽  
Jianru Han ◽  
Lianke Sun ◽  
Xingyu Zhang ◽  
...  
Keyword(s):  
Frequency Doubling ◽  
Mode Locking ◽  
Phase Matching ◽  
Passive Mode

scholarly journals Polymer waveguides with optimized overlap integral for modal dispersion phase-matching

1997 ◽  
Vol 70 (25) ◽  
pp. 3347-3349 ◽  
Author(s):  
W. Wirges ◽  
S. Yilmaz ◽  
W. Brinker ◽  
S. Bauer-Gogonea ◽  
S. Bauer ◽  
...  
Keyword(s):  
Phase Matching ◽  
Polymer Waveguides ◽  
Dispersion Phase ◽  
Overlap Integral ◽  
Modal Dispersion

Space phase matching and self-frequency-doubling red laser in Nd:GdCOB crystal

2003 ◽  
Vol 35 (6) ◽  
pp. 471-474 ◽  
Author(s):  
Xueyuan Hou ◽  
Jungang Huang ◽  
Yufei Li ◽  
Yuming Sun ◽  
Lei Pan
Keyword(s):  
Frequency Doubling ◽  
Phase Matching ◽  
Space Phase
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