Sensitivity of hologram recording in photorefractive media

K. Blötekjær

doi:10.1063/1.324237

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Sensitivity of hologram recording in photorefractive media

K. Blötekjær

Year: 1977 Journal: Journal of Applied Physics Vol: 48 (9)Pages: 3995-3996 Publisher: American Institute of Physics

DOI: 10.1063/1.324237

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Abstract

An expression is given for the sensitivity of hologram recording in photorefractive media, such as LiNbO3, in the presence of absorption. The energy density required to produce a given diffraction efficiency is given by a material constant multiplied by a function of efficiency and optical density of the crystal. The conditions for optimum efficiency are derived. Some published sensitivities are higher than predicted by theory.

Keywords:

Photorefractive effect Holography Diffraction efficiency Optics Sensitivity (control systems) Materials science Absorption (acoustics) Diffraction Crystal (programming language) Optoelectronics Physics Computer science

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Photorefractive and Nonlinear Optics

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Photonic and Optical Devices

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Fiber Laser Technologies

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Sensitivity of hologram recording in photorefractive media

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