Spectral characteristics of a laser emitter designed for pumping and detecting a reference quantum transition of a caesium frequency standard

Spectral characteristics of a laser emitter designed for pumping and detecting a reference quantum transition of a caesium frequency standard

Experimental and calculated spectral characteristics of a diode laser with a Bragg grating soldered on a thermoelectric cooler are presented. A model of the laser is developed, which takes into account the pressure arising after soldering the Bragg grating on the thermoelectric cooler, as well as te...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2011-08, Vol.41 (8), p.692-696, Article 692
Hauptverfasser: Ivanov, A V, Kurnosov, V D, Kurnosov, K V, Romantsevich, V I, Chernov, Roman V, Marmalyuk, Aleksandr A, Volkov, N A, Zholnerov, V S
Format: Artikel
Sprache:eng
Schlagworte:
ALKALI METALS
BRAGG REFLECTION
CESIUM
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
ELEMENTS
FABRICATION
GRATINGS
JOINING
LASERS
METALS
OPTICAL PUMPING
PUMPING
QUANTUM STATES
REFLECTION
SOLDERING
THERMOELECTRIC COOLERS
WELDING
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Zusammenfassung:Experimental and calculated spectral characteristics of a diode laser with a Bragg grating soldered on a thermoelectric cooler are presented. A model of the laser is developed, which takes into account the pressure arising after soldering the Bragg grating on the thermoelectric cooler, as well as temperature and dispersion. Theoretical and experimental spectral characteristics of the laser are compared and their satisfactory agreement is shown. (control of radiation parameters)
ISSN:1063-7818
1468-4799
DOI:10.1070/QE2011v041n08ABEH014588