KFU. Card publication. Effect of Velocity-Changing Gas Particle Collisions on the Temporal Shape of an Object Laser Pulse in Stimulated Echo-Hologram Responses

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EFFECT OF VELOCITY-CHANGING GAS PARTICLE COLLISIONS ON THE TEMPORAL SHAPE OF AN OBJECT LASER PULSE IN STIMULATED ECHO-HOLOGRAM RESPONSES

Form of presentation

Articles in international journals and collections

Year of publication

2017

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Authors, employees of KFU

Akhmedshina Ekaterina Nikolaevna, author

Garnaeva Guzel Ildarovna, author

Nefedev Leonid Anatolevich, author

Bibliographic description in the original language

E. N. Ahmedshina, L. A. Nefediev, G. I. Garnaeva. Effect of Velocity-Changing Gas Particle Collisions on the Temporal Shape of an Object Laser Pulse in Stimulated Echo-Hologram Responses. Journal of Applied Spectroscopy, DOI: 10.1007/s10812-017-0473-8, Vol. 84, No. 2, pp. 337–341, March–April, 2017.

Annotation

Journal of Applied Spectroscopy

Keywords

spectral diffusion stimulated echo hologram inhomogeneous broadening velocity-changing collisions

The name of the journal

Journal of Applied Spectroscopy

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=160275&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Akhmedshina Ekaterina Nikolaevna	ru_RU
dc.contributor.author	Garnaeva Guzel Ildarovna	ru_RU
dc.contributor.author	Nefedev Leonid Anatolevich	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	E. N. Ahmedshina, L. A. Nefediev, G. I. Garnaeva. Effect of Velocity-Changing Gas Particle Collisions on the Temporal Shape of an Object Laser Pulse in Stimulated Echo-Hologram Responses. Journal of Applied Spectroscopy, DOI: 10.1007/s10812-017-0473-8, Vol. 84, No. 2, pp. 337–341, March–April, 2017.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=160275&p_lang=2	ru_RU
dc.description.abstract	Journal of Applied Spectroscopy	ru_RU
dc.description.abstract	The effect of collisions with changes in the direction of the particle velocities in a gas on the reproduction of information in stimulated echo-hologram responses is examined. Because of these collisions, the frequency shifts of atomic emission in the gas vary randomly (spectral diffusion within an inhomogeneously broadened line). It is shown that this leads to uncorrelated inhomogeneous broadening in the gas at different times and to partial loss of phase memory. This results in partial loss of reproducible information that was coded in the temporal shape of the object laser pulse.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Effect of Velocity-Changing Gas Particle Collisions on the Temporal Shape of an Object Laser Pulse in Stimulated Echo-Hologram Responses	ru_RU
dc.type	Articles in international journals and collections	ru_RU