Single-Measurement Determination of a Complex Third-Order Susceptibility in Isotropic Media

1998 ◽  
Vol 07 (01) ◽  
pp. 1-11
Author(s):  
P. Wiewiór ◽  
C. Radzewicz ◽  
A. Błȩdowski ◽  
J. S. Krasinski
Keyword(s):  
Nonlinear Susceptibility ◽  
Single Measurement ◽  
Third Order ◽  
Susceptibility Tensor ◽  
Ti:Sapphire Laser ◽  
Isotropic Media ◽  
Novel Method ◽  
Order Susceptibility ◽  
Third Order Nonlinear Susceptibility

A novel method for determination of real and imaginary parts of a third-order nonlinear susceptibility tensor in a single measurement is proposed and demonstrated. The method measures directly the ratio of imaginary to real part of the [Formula: see text] coefficient in isotropic media. Its sensitivity is high enough to enable measurements with unamplified pulses from a mode-locked Ti:Sapphire laser. Results of measurements for CS 2, 1-Chlornaphtalene and polycrystalline ZnSe are presented.

New Method for the Measurement of Electro-optic Constant of Polycarbonate Films Doped with 4-Diethylamino-4′-Nitrostilbene Molecules

1987 ◽  
Vol 109 ◽  
Author(s):  
Hisao Uchiki ◽  
Takayoshi Kobayashi
Keyword(s):  
Room Temperature ◽  
New Method ◽  
Nonlinear Susceptibility ◽  
Third Order ◽  
Electro Optic ◽  
Third Order Nonlinear Susceptibility

ABSTRACTWe propose a new method for the determination of the electro-optic constant. Third-order nonlinear susceptibility (X(3)(-ω;ω,0, 0)) of polycarbonate films doped with 4-diethylamino-4′-nitrostilbene molecules was determined between 550 and 800 nm at room temperature by using this method. X(3)(-ω;ω0, 0) is (5-4i) × 10-12 esu at 600 nm.

Generation of Non-Classical Light by Four-Wave Mixing in Semiconductors

1998 ◽  
Vol 07 (02) ◽  
pp. 167-180
Author(s):  
A. M. Fox ◽  
M. Dabbicco ◽  
J. F. Ryan
Keyword(s):  
Phase Modulation ◽  
Four Wave Mixing ◽  
Nonlinear Susceptibility ◽  
Squeezed States ◽  
Wave Mixing ◽  
Third Order ◽  
Susceptibility Tensor ◽  
Squeezed Light ◽  
The Third ◽  
Third Order Nonlinear Susceptibility

We describe experiments to generate non-classical quadrature squeezed states of light by four-wave mixing in semiconductors. Squeezing can be achieved with either the diagonal or off-diagonal components of the third-order nonlinear susceptibility tensor. We have demonstrated squeezing by self-phase modulation in ZnS at 780 nm, and by cross-phase modulation in ZnSe at 960 nm. Possibilities for generating squeezed light in other materials by these techniques are discussed.

scholarly journals Nonlinear ellipse rotation modified Z-scan measurements of third-order nonlinear susceptibility tensor

2007 ◽  
Vol 15 (20) ◽  
pp. 13351 ◽  
Author(s):  
Zhi-Bo Liu ◽  
Xiao-Qing Yan ◽  
Jian-Guo Tian ◽  
Wen-Yuan Zhou ◽  
Wei-Ping Zang
Keyword(s):  
Nonlinear Susceptibility ◽  
Third Order ◽  
Susceptibility Tensor ◽  
Third Order Nonlinear Susceptibility

Measurement of third-order nonlinear susceptibility tensor in InP using extended Z-scan technique with elliptical polarization

2018 ◽  
Vol 57 (5) ◽  
pp. 050306 ◽  
Author(s):  
Masaki Oishi ◽  
Tomohisa Shinozaki ◽  
Hikaru Hara ◽  
Kazunuki Yamamoto ◽  
Toshio Matsusue ◽  
...  
Keyword(s):  
Nonlinear Susceptibility ◽  
Elliptical Polarization ◽  
Third Order ◽  
Susceptibility Tensor ◽  
Third Order Nonlinear Susceptibility

scholarly journals Third-order nonlinear susceptibility tensor elements of CS_2 at femtosecond time scale

2011 ◽  
Vol 19 (6) ◽  
pp. 5559 ◽  
Author(s):  
Xiao-Qing Yan ◽  
Xiao-Liang Zhang ◽  
Shuo Shi ◽  
Zhi-Bo Liu ◽  
Jian-Guo Tian
Keyword(s):  
Time Scale ◽  
Nonlinear Susceptibility ◽  
Third Order ◽  
Susceptibility Tensor ◽  
Femtosecond Time Scale ◽  
Third Order Nonlinear Susceptibility
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