Exposure of BSO crystal by using Laser Beams withWavelengths 532 nm and 633 nm | ||
Journal of Kufa - physics | ||
Article 1, Volume 8, Issue 2, December 2016, Pages 76-81 | ||
Authors | ||
; amil Hanoon | ||
Abstract | ||
BSO crystal was subjected to laser radiation with different wavelengths . The effect of changing degree of polarizer on signals that were recorded when crystal exposed with continuous -laser beams (532nm ,633nm ) has been discussed . Lasers at 532nm (Nd:YAG) and 633nm (He-Ne) are used ,and the influence of each type was studied . Pulsed-laser beams 532 nm to exposure BSO crystal was used also .These laser beams have more effect than the other because of their high intensity. | ||
Keywords | ||
Light; induced absorption; photorefractive materials; BSO crystals; photochromic effect; BSO | ||
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