Title :
Efficient development of photorefractive index grating by pico-second pulse in the presence of magnetic field
Author_Institution :
Northern India Eng. Coll., Delhi, India
Abstract :
Enhanced and fast photorefractive index grating is developed in compound semiconductor, when the two pico-second light pulses couple inside compound semiconductor crystal at 77 K under Voigt configuration, near the resonance condition in the presence of magnetic field.
Keywords :
crystals; diffraction gratings; magnetic fields; photorefractive materials; refractive index; Voigt configuration; compound semiconductor crystal; magnetic field; photorefractive index grating; pico-second light pulses; pico-second pulse; temperature 77 K; Band Charge Transport model; Diffraction efficiency; Diffusion Mechanism; Photorefractive Effects; Photosensitivity; Space charge Electric Field; magnetic field; photorefractive Semiconductor;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
