Waveguide inscription in YAG: Cr4+ crystals by femtosecond laser irradiation

M. V. Dubov*, I. Khrushchev, I. Bennion, A. G. Okhrimchuk, A. V. Shestakov

*Corresponding author for this work

Research output: Chapter in Book/Published conference outputConference publication


We have observed a positive change of refractive index and formation of waveguides in YAG:Cr4+ crystals, exposed to a high-intensity femtosecond laser beam. The technique is potentially suitable for fabrication of waveguide lasers in crystal materials.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics 2004
Number of pages2
Publication statusPublished - 21 May 2004

Publication series

NameTrends in Optics and Photonics
ISSN (Print)1094-5695


Dive into the research topics of 'Waveguide inscription in YAG: Cr4+ crystals by femtosecond laser irradiation'. Together they form a unique fingerprint.

Cite this