Time Resolved Holography For Investi Gation Of Yag :Er Laser (λ=2.94µ) - Liquid Water Interaction

Autor:	A. V. Lukashev, K. L. Vodopyanov, L. A. Kulevsky
Rok vydání:	1990
Předmět:	Shock wave Materials science business.industry Holography Radiation Holographic interferometry Laser law.invention Pulse (physics) Wavelength Optics law business Refractive index
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.961273
Popis:	In this paper we describe the investigation of interaction of YAG:Er laser radiation with liquid water in micron thickness cell by double exposure holographic interferometry with time delayed sensing. Substantial decrease of refractive index (un =-0.3) on a wavelength of probing pulse (λ p =0.53μm) during erbium laser pulse in the beam waist was found. Afterwards the formation of shock wave was visualised, as well as the development of 2-D instability behind the shock wave front.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5af0d00dbe29d9bc68099bd83cbf7743 https://doi.org/10.1117/12.961273 Zobrazit plný text záznamu