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Título
Continuous wave ridge waveguide lasers in femtosecond laser micromachined ion irradiated Nd:YAG single crystals
Autor(es)
Palabras clave
Waveguides
Femtosecond lasers
Integrated optics
Waveguide lasers
Clasificación UNESCO
2209.10 Láseres
2209.13 Óptica no lineal
Fecha de publicación
2012-04-18
Editor
Optical Society of America
Citación
Optical Materials Express 2 (5), 657-662
Abstract
Ridge waveguides have been fabricated in Nd:YAG single
crystal by using femtosecond laser micromachining in an oxygen ion
irradiated planar waveguide. The microphotoluminescence features have
been found well preserved in the waveguide structures. Continuous wave
lasers have been realized at 1.06 μm at room temperature in the ridge
waveguide system with a lasing threshold of ~39 mW and a slope efficiency
of 35%, which show superior performance to the planar waveguide.
URI
ISSN
2159-3930
Collections
- ALF. Artículos [297]