Collinear and non-collinear sum-frequency mixing in?-BBO for a tunable 195?198 nm all-solid-state laser system

Autor:	K. Vogler, F. Laeri, M. Müller, J. Lublinski
Rok vydání:	1995
Předmět:	Materials science Dye laser Physics and Astronomy (miscellaneous) business.industry Energy conversion efficiency General Engineering General Physics and Astronomy chemistry.chemical_element Radiation Laser Pulse (physics) law.invention Crystal Wavelength chemistry law Optoelectronics Boron business
Zdroj:	Applied Physics B Lasers and Optics. 61:529-532
ISSN:	1432-0649 0946-2171
DOI:	10.1007/bf01081285
Popis:	We attained tunable UV laser radiation between 195 and 198 nm by sum-frequency mixing two synchronized flashlamp-pumped solid-state Q-switch lasers, a Nd:YAG laser frequency quadrupled to 266 nm and a tunable (730–770 nm) alexandrite laser. UV pulse energies of 0.12 mJ with repetition rates of 10 Hz were attained in collinear, as well as non-collinear sum-frequency interaction in aβ-Barium Borate (BBO) crystal with a conversion efficiency of 2.5%. Theoretical models for the non-collinear phase-matching interaction were investigated at UV wavelengths below 200 nm.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aefe2c9632f4ac92b579cfa7f42b1a64 https://doi.org/10.1007/bf01081285 Zobrazit plný text záznamu Full text from SpringerLink