Suppression of relaxation–oscillations in intra-cavity optical parametric oscillators by two-photon absorption

2020 ◽  
Vol 45 (21) ◽  
pp. 5954
Author(s):  
Defeng Gao ◽  
Zhenwen Ding ◽  
Zhaowei Zhang
Keyword(s):  
Photon Absorption ◽  
Optical Parametric Oscillators ◽  
Relaxation Oscillations ◽  
Parametric Oscillators ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Optical Parametric

STUDIES ON TWO-PHOTON ABSORPTION OF ANILINE USING THERMAL LENS EFFECT

2003 ◽  
Vol 12 (01) ◽  
pp. 75-80 ◽  
Author(s):  
ACHAMMA KURIAN ◽  
S. THOMAS LEE ◽  
K. P. UNNIKRISHNAN ◽  
D. SAJAN GEORGE ◽  
V. P. N. NAMPOORI ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Optical Parametric Oscillator ◽  
Thermal Lens ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Lens Effect ◽  
Two Photon ◽  
Optical Parametric ◽  
Source Studies ◽  
Thermal Lens Effect

Two-photon absorption spectrum of aniline is recorded using thermal lens effect with optical parametric oscillator as the pump source. Studies show that the two-photon absorption spectrum observed corresponds to 1A1 → 1B2 transition of aniline.

scholarly journals Three-photon absorption in optical parametric oscillators based on OP-GaAs

2016 ◽  
Vol 41 (22) ◽  
pp. 5405 ◽  
Author(s):  
Oliver H. Heckl ◽  
Bryce J. Bjork ◽  
Georg Winkler ◽  
P. Bryan Changala ◽  
Ben Spaun ◽  
...  
Keyword(s):  
Photon Absorption ◽  
Optical Parametric Oscillators ◽  
Parametric Oscillators ◽  
Optical Parametric
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