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Your search keyword '"Palashov, Oleg V."' showing total 11 results
Start Over Author "Palashov, Oleg V." Journal ieee journal of quantum electronics
11 results on '"Palashov, Oleg V."'

2. Faraday rotators with short magneto-optical elements for 50-kW laser power

Author

Zheleznov, Dmitry S., Mukhin, Ivan B., Palashov, Oleg V., Khazanov, Efim A., and Voitovich, Alexander V.

Subjects
Magneto-optical devices -- Research, Magnetic fields -- Analysis, Semiconductor lasers -- Optical properties, Semiconductor lasers -- Magnetic properties, Business, Computers, Electronics, Electronics and electrical industries
Abstract

The development and empirical analysis of Faraday rotators with short magneto-optical elements is given. It is found that the cooling the magneto-optical elements to nitrogen temperatures or by raising the magnetic field, elements can be reduced by three to four times which increases maximum average laser power passing through the Faraday isolators up to 50 kW.

Published
2007

3. A two-channel repetitively pulsed Nd:YAG laser operating at 25 Hz with diffraction-limited beam quality

Author

Andreev, Nikolay F., Khazanov, Efim A., Kulagin, Oleg V., Movshevich, Boris Z., Palashov, Oleg V., Pasmanik, Guerman A., Rodchenkov, Vladimir I., Scott, Andrew, and Soan, Phil

Subjects
Nd-YAG lasers -- Research, Phase-locked loops -- Research, Business, Computers, Electronics, Electronics and electrical industries
Abstract

A four-pass two-channel Nd:YAG laser having two amplifier rods in each channel was examined. Results showed that the laser configuration can compensate for aberrations and polarization distortions in Nd:YAG crystals of 15-mm diameter at a repetition rate of 25 Hz and can combine two channels of radiation into a single diffraction-limited beam. The energy of the laser output beam was found to be more than 5 joules.

Published
1999

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