Title :
Quasi monolithic ring resonator for efficient SHG of 488 nm
Author :
Skoczowsky, Danilo ; Jechow, Andreas ; Menzel, Ralf
Author_Institution :
Univ. of Potsdam, Potsdam, Germany
Abstract :
We present a new setup for efficient blue light generation with two passively locked optical resonators. The driving laser is based on a broad area laser diode (BAL) in an external cavity. The laser emission is stabilized by means of a holographic diffraction grating in a Littrow arrangement. With a special off-axis design of the external cavity the diode laser provides more than 450 mW diffraction limited and narrow bandwidth emission at 976nm.
Keywords :
diffraction gratings; harmonic generation; holographic gratings; optical resonators; semiconductor lasers; Littrow arrangement; SHG; blue light generation; broad area laser diode; holographic diffraction grating; laser emission; off-axis design; passively locked optical resonators; quasi monolithic ring resonator; second harmonic generation; wavelength 488 nm; wavelength 976 nm; Bandwidth; Diffraction gratings; Diode lasers; Holography; Laser stability; Optical design; Optical diffraction; Optical resonators; Optical ring resonators; Ring lasers;
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
DOI :
10.1109/CLEOE-EQEC.2009.5192161
