Coherent Control of Extreme Nonlinear Optical Properties of Quantum System via Ultrashort Laser Pulses

2007 ◽  
Author(s):  
Shangqing Gong ◽  
Keyu Xia ◽  
Yueping Niu ◽  
Theodore E. Simos ◽  
George Maroulis
Keyword(s):  
Optical Properties ◽  
Quantum System ◽  
Nonlinear Optical ◽  
Coherent Control ◽  
Laser Pulses ◽  
Nonlinear Optical Properties ◽  
Ultrashort Laser Pulses ◽  
Ultrashort Laser

Effect of Electric Field on Nonlinear Optical Properties of Hydrazone Doped PMMA Films

2012 ◽  
Vol 584 ◽  
pp. 88-91
Author(s):  
N.K. Siji Narendran ◽  
K.R. Reshma ◽  
P. Sudheesh ◽  
K. Chandrasekharan
Keyword(s):  
Optical Properties ◽  
Electric Field ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Laser Pulses ◽  
Nonlinear Optical Properties ◽  
Third Order ◽  
Single Beam ◽  
Solution Casting Method ◽  
Order Susceptibility

We report the effect of electric field on third order nonlinear optical properties of Hydrazone (Hz) doped Polymethyl methacrylate (PMMA) films. The films were prepared by solution casting method. Poling of films was done by corona discharge. Single beam Z-scan technique with 7ns Nd: YAG laser pulses at 532nm were employed for the measurements. Third order susceptibility of films was measured with an emphasis on the applied electric field. We also demonstrated the second harmonic generation in the corona poled films.

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