Rapid determination of the gas temperature in magnetooptical traps

Autor:	Alexey Povolotskiy, T. Yu. Ivanova, E. N. Borisov, D. A. Ivanov, A.A. Kalinichev
Rok vydání:	2016
Předmět:	Condensed Matter::Quantum Gases 010302 applied physics Physics Physics and Astronomy (miscellaneous) business.industry Laser 01 natural sciences 010305 fluids & plasmas law.invention Trap (computing) Optics law 0103 physical sciences Physics::Atomic Physics business Shut down Laser beams
Zdroj:	Technical Physics. 61:1439-1441
ISSN:	1090-6525 1063-7842
DOI:	10.1134/s1063784216090115
Popis:	We have considered a simple method for estimating the gas temperature in a magnetooptical trap. In this method, only one of three laser beams in the magnetooptical trap is shut down. Then, the light scattered by the atoms of the remaining beams makes it possible to observe the spread of the atoms in real time without using additional lasers. An analysis of the measuring data has convincingly proved their conformity with theoretical estimates. This method can be useful for the approximate express analysis of the magnetooptical trap performance.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cac3111558c45c2df26497aaecc7c2bf https://doi.org/10.1134/s1063784216090115 Zobrazit plný text záznamu Plný text ve formátu PDF