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Generation of I atoms for oxygen-iodine lasers using RF discharge dissociation of various I donors

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F09%3A00354944" target="_blank" >RIV/68378271:_____/09:00354944 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Generation of I atoms for oxygen-iodine lasers using RF discharge dissociation of various I donors

  • Original language description

    Dissociation of CH3I and CF3I in RF discharge for use in oxygen-iodine lasers was studied experimentally. A discharge chamber was placed directly inside an iodine injector and produced I atoms were injected to the supersonic cavity. A dissociation fraction up to 20% was achieved at RF power up to 250 W and flow rates of iodide up to 1 mmol/s. The discharge efficiency was up to 11%. The modeling calculations showed that the dissociation fraction in the discharge could be higher than evaluated in the detection cavity due to the recombination of I atoms and/or presence of excited iodine atoms. The number density up to 2.5 x 1014 cm-3 of I atoms was measured in the supersonic flow.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA202%2F09%2F0310" target="_blank" >GA202/09/0310: Generation of atomic iodine in radiofrequency discharge for oxygen-iodine laser</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of 40th AIAA Plasmadynamics and Lasers Conference

  • ISBN

    978-1-56347-975-5

  • ISSN

  • e-ISSN

  • Number of pages

    9

  • Pages from-to

  • Publisher name

    AIAA

  • Place of publication

    Reston

  • Event location

    San Antonio

  • Event date

    Jun 22, 2009

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article