Flash-lamp Pumped Pr:YAP Laser Operated at Wavelengths of 747 nm and 662 nm

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Flash-lamp Pumped Pr:YAP Laser Operated at Wavelengths of 747 nm and 662 nm

Popis výsledku v původním jazyce

Successful room-temperature generation of Pr:YAP laser radiation at wavelengths of 747 nm and 662 nm was demonstrated. A flash-lamp pumped Pr:YAP laser was operated in free-running pulsed regime at room temperature. Permanent laser action was reached bymeans of a special UV color glass plate filter placed directly into the laser cavity. The maximum output energy and pulse length reached at wavelengths of 747 nm and 662 nm were 102 mJ, 92 us and 6.1 mJ, 47.5 us, respectively. The laser beam parameter M2~ 1.5 was measured when the 662 nm wavelength was generated. In the case of 747 nm wavelength generation, M2 ~ 1.2 was reached with a diaphragm inside the resonator. For different pumped energy values, the line shape and linewidth remained stable for both cases.

Název v anglickém jazyce

Flash-lamp Pumped Pr:YAP Laser Operated at Wavelengths of 747 nm and 662 nm

Popis výsledku anglicky

Successful room-temperature generation of Pr:YAP laser radiation at wavelengths of 747 nm and 662 nm was demonstrated. A flash-lamp pumped Pr:YAP laser was operated in free-running pulsed regime at room temperature. Permanent laser action was reached bymeans of a special UV color glass plate filter placed directly into the laser cavity. The maximum output energy and pulse length reached at wavelengths of 747 nm and 662 nm were 102 mJ, 92 us and 6.1 mJ, 47.5 us, respectively. The laser beam parameter M2~ 1.5 was measured when the 662 nm wavelength was generated. In the case of 747 nm wavelength generation, M2 ~ 1.2 was reached with a diaphragm inside the resonator. For different pumped energy values, the line shape and linewidth remained stable for both cases.

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceeding of SPIE 7193 - Solid State Lasers XVIII: Technology and Devices

ISBN

978-0-8194-7439-1

ISSN

0277-786X

e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

San Jose, (CA)

Datum konání akce

24. 1. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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