EXPERIMENTAL STUDY AND THEORETICAL OPTIMIZATION OF THE SUBJECT LIGHT WAVE GAIN IN Bi12GeO20 CRYSTAL
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Abstract
The dependence of the gain of the subject light wave on the orientation angle and the thickness of the (110 ) -cut Bi12GeO20 crystal was studied experimentally using only one crystal sample. It is shown that theoretical interpretation of the experimental data is possible only with simultaneous accounting of the inverse piezoelectric and photoelastic effects in addition to the electro-optical effect and optical activity traditionally considered in this crystal. The theoretical optimization of the gain of the subject light wave in this crystal has been performed.
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