Influence of optical absorption on the laser damage threshold of glasses

Autor:	I F Usol'tsev, V M Shaposhnikov, Yu A Demochko
Rok vydání:	1979
Předmět:	Materials science Optics Extended X-ray absorption fine structure Laser damage business.industry Attenuation coefficient General Engineering Radiation pulse Atomic physics business Absorption (electromagnetic radiation) Threshold energy
Zdroj:	Soviet Journal of Quantum Electronics. 9:1556-1557
ISSN:	0049-1748
DOI:	10.1070/qe1979v009n12abeh009914
Popis:	It was shown experimentally that the bulk damage threshold of K8 optical glasses containing color centers is proportional to α–0.5 (α is the absorption coefficient). This result may be attributed to nonlinearity of α. A consequence of this assumption is the dependence (Wth is the damage threshold energy density and τp is the radiation pulse duration).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1131cf266ab8cfed0d5baa9d947c96db https://doi.org/10.1070/qe1979v009n12abeh009914 Zobrazit plný text záznamu