Widely tunable second harmonic amplification by noncollinear phase matching in bulk birefringent materials

2021 ◽  
Author(s):  
Devin Dean ◽  
Noah Flemens ◽  
Dylan Heberle ◽  
Jeffrey Moses
Keyword(s):  
Second Harmonic ◽  
Phase Matching

scholarly journals Angular non-critical phase-matching second-harmonic-generation characteristics of RECOB (RE = Tm, Y, Gd, Sm, Nd and La) crystals

2017 ◽  
Vol 25 (10) ◽  
pp. 11867 ◽  
Author(s):  
Yanqing Liu ◽  
Zhengping Wang ◽  
Fapeng Yu ◽  
Hongwei Qi ◽  
Xiuqin Yang ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Matching ◽  
Critical Phase

scholarly journals Magnetically driven second-harmonic generation with phase matching in MnWO_4

2015 ◽  
Vol 23 (21) ◽  
pp. 27700 ◽  
Author(s):  
Naëmi Leo ◽  
Dennis Meier ◽  
Petra Becker ◽  
Ladislav Bohatý ◽  
Manfred Fiebig
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Matching

Blue 473-nm solid state diode pumped Nd:YAG/BiBO microchip laser

2010 ◽  
Vol 18 (1) ◽  
Author(s):  
A. Antończak ◽  
J. Sotor ◽  
M. Matysiak ◽  
K. Abramski
Keyword(s):  
Blue Light ◽  
Second Harmonic ◽  
Nonlinear Crystal ◽  
Phase Matching ◽  
Type I ◽  
Pumping Power ◽  
Diode Pumped ◽  
Light Generation ◽  
Power Diode ◽  
Matching Type

AbstractIn this paper we present a design of a compact, low power diode-pumped CW Nd:YAG laser operating at 946 nm with intracavity blue light generation at 473 nm for battery operated applications. The nonlinear crystal used in the experiment is a BiBO crystal cut for phase-matching type I. Using 0.8 W of pumping power, 20-mW stabile output power of blue light was achieved. The second harmonic generation conversion efficiency was 2.5%.

scholarly journals Large acceptance of non-collinear phase-matching second harmonic generation on the surface of an anomalous-like bulk dispersion medium

2014 ◽  
Vol 22 (23) ◽  
pp. 28234 ◽  
Author(s):  
Xiaojing Wang ◽  
Huaijin Ren ◽  
Ning An ◽  
Xiaohui Zhao ◽  
Yuanlin Zheng ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Dispersion Medium ◽  
Second Harmonic ◽  
Phase Matching ◽  
Large Acceptance

Continuous wave second-harmonic generation using domain-disordered quasi-phase matching waveguides

2009 ◽  
Vol 94 (15) ◽  
pp. 151107 ◽  
Author(s):  
Sean J. Wagner ◽  
Barry M. Holmes ◽  
Usman Younis ◽  
Amr S. Helmy ◽  
J. Stewart Aitchison ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Continuous Wave ◽  
Second Harmonic ◽  
Phase Matching ◽  
Quasi Phase Matching

Broadband Second-Harmonic Generation via Random Quasi-Phase-Matching in PPLT

2010 ◽  
Author(s):  
S. Stivala ◽  
A. C. Busacca ◽  
A. Pasquazi ◽  
R. L. Oliveri ◽  
R. Morandotti ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Phase Matching ◽  
Quasi Phase Matching

Broadband fractional total internal reflection quasi phase matching based second harmonic generation in reverse tapered isotropic semiconductor considering the effect of nonlinear reflection

2015 ◽  
Vol 24 (04) ◽  
pp. 1550041 ◽  
Author(s):  
Minakshi Deb Barma ◽  
Sumita Deb ◽  
Ardhendu Saha
Keyword(s):  
Total Internal Reflection ◽  
Second Harmonic ◽  
Infrared Region ◽  
Internal Reflection ◽  
Nonlinear Material ◽  
Phase Matching ◽  
Destructive Interference ◽  
Harmonic Generator ◽  
Nonlinear Reflection ◽  
Quasi Phase Matching

This paper analyzes a highly efficient broadband second-harmonic generator in the mid infrared region using an isotropic reverse tapered semiconductor slab configuration, using fractional total internal reflection quasi-phase matching technique. A computer aided simulation has been performed using ZnTe as the nonlinear material which provides an extremely high conversion efficiency of 22.94% with a 3[Formula: see text]dB bandwidth of 200[Formula: see text]nm. Effect of varying the slab dimensions on the performance parameters has also been analyzed. Finally, the catastrophic effect caused by destructive interference due to nonlinear law of reflection has also been incorporated in the analysis thereby giving more accurate results.

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