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High-Power Laser Diode Array System for Optical Pumping of Rb

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F08%3A00316537" target="_blank" >RIV/68081731:_____/08:00316537 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    High-Power Laser Diode Array System for Optical Pumping of Rb

  • Original language description

    We describe in this paper an experimental arrangement for optical pumping of rubidium based on a high-power laser diode array. The emission spectrum of the array was narrowed by external injection locking technique by means of cw Ti:Sa resp. an extendedcavity laser (ECL) based on a high-power laser diode. The array emission spectrum was reduced with the aim to achieve maximum efficiency of the Rb optical pumping process. By way of the external injection locking technique, the power spectral density atthe desired wavelength 794.76 nm was increased about 9 times. The laser system was designed to be a crucial part of the HpXe (hyperpolarized xenon) production process.

  • Czech name

    Výkonný polovodičový laser pro optické čerpání atomů rubidia

  • Czech description

    Článek popisuje experimentální verzi systému založeném na výkonovém diodovém poli. Tento systém je navržen a optimalizován pro optické čerpání atomů rubidia. Emisní spektrum diodového pole je zúženo pomocí externího Ti:Sa. Publikována je i varianta zúžení pomocí externího ECL laseru. Uvedeným zúůsobem se podařilo dosáhnout zvýšení spektrální výkonové hustoty na vlnové délce 794.76 nm na devítinásobek.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Photonics, Devices, and Systems IV. (Proceedings of SPIE Vol. 7138)

  • ISBN

    978-0-8194-7379-0

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

  • Publisher name

    SPIE

  • Place of publication

    Bellingham

  • Event location

    Prague

  • Event date

    Aug 27, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article