scholarly journals Pushing the limits of CMOS optical parametric amplifiers with USRN:Si7N3 above the two-photon absorption edge

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
K. J. A. Ooi ◽  
D. K. T. Ng ◽  
T. Wang ◽  
A. K. L. Chee ◽  
S. K. Ng ◽  
...  
Keyword(s):  
Absorption Edge ◽  
Photon Absorption ◽  
Parametric Amplifiers ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Optical Parametric ◽  
Optical Parametric Amplifiers

Positive nonlinear index of refraction in tellurium dioxide single crystals above the two‐photon absorption edge

1995 ◽  
Vol 78 (9) ◽  
pp. 5840-5841 ◽  
Author(s):  
Yuichi Watanabe ◽  
Masato Ohnishi ◽  
Toshio Tsuchiya ◽  
Naoyuki Ueda ◽  
Hiroshi Kawazoe
Keyword(s):  
Single Crystals ◽  
Absorption Edge ◽  
Index Of Refraction ◽  
Photon Absorption ◽  
Tellurium Dioxide ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Nonlinear Index

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.

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