Compensation for induced birefringence in active elements of pulse-periodic amplifiers
R. A. GaneevInstitute of Electronics , Academy of Sciences of the Uzbek SSR , TashkentV. V. GorbushinA. V. ZinovevD B KokurinT. UsmanovS T Khudaĭberganov
1989en
Ochiq kirishBronza
ABI
Annotatsiya
An investigation was made of compensation for thermally induced birefringence in active elements (neodymium glass, YAG) of pulse-periodic amplifiers. A polarization rotator mounted between the amplifier modules reduced the degree of depolarization of the probe radiation from 30% to 2%. The spatial distribution of the linearly polarized radiation intensity remained unchanged after passing through the amplifier–rotator–amplifier system.
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