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Dive into the research topics where G. G. Petrash is active.

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Featured researches published by G. G. Petrash.


Optics and Spectroscopy | 2007

Possible ionic systems for the development of a pulsed laser on the basis of ion-ion recombination: II. Recombination with oxygen, sulfur, selenium, and tellurium negative ions

G. G. Petrash; S. V. Markova; K. I. Zemskov

Pairs of positive and negative ions, which can be used for the creation of a pulsed ion-ion recombination laser, are considered. Pairs for recombination with negative ions in which the electron affinity is lower than in halogens are analyzed. Such a choice ensures a significant increase in the number of working atoms and allows the consideration of new ways to obtain the inversion in the process of ion-ion recombination.


Quantum Electronics | 1997

Role of negative ions in the plasma of pulsed metal and metal-compound vapour lasers

K. I. Zemskov; A A Isaev; G. G. Petrash


Quantum Electronics | 1999

Development of a discharge in pulsed metal-vapour lasers

K. I. Zemskov; A A Isaev; G. G. Petrash


Quantum Electronics | 1999

CuBr laser with a pulse repetition rate up to 300 kHz

Gennadii S Evtushenko; G. G. Petrash; Viktor B. Sukhanov; V F Fedorov


Journal of Russian Laser Research | 2008

Pulsed population inversion in recombination of positive metal ions with negative ions of sulfur, selenium, and tellurium

G. G. Petrash; S. V. Markova; K. I. Zemskov


Journal of Russian Laser Research | 2007

Pulsed population inversion in recombination of positive metal ions with negative oxygen ion

G. G. Petrash; S. V. Markova; K. I. Zemskov


Quantum Electronics | 2005

On the simulation of a copper vapour laser with hydrogen admixtures

G. G. Petrash


Quantum Electronics | 2001

On limitation of the pulse repetition rate in copper vapour laser associated with prepulse electron density

G. G. Petrash


Quantum Electronics | 2000

CuBr laser with a reduced energy input into a discharge

Gennadii S Evtushenko; G. G. Petrash; Viktor B. Sukhanov; V F Fedorov; D. V. Shiyanov


Quantum Electronics | 2009

REVIEW: Collision lasers on atomic transitions

G. G. Petrash

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K. I. Zemskov

Russian Academy of Sciences

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S. V. Markova

Russian Academy of Sciences

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A A Isaev

Russian Academy of Sciences

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A. E. Isaev

Russian Academy of Sciences

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V F Fedorov

Russian Academy of Sciences

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Viktor B. Sukhanov

Russian Academy of Sciences

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D. V. Shiyanov

Russian Academy of Sciences

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Svetlana Markova

Russian Academy of Sciences

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