We demonstrate UV-written laser waveguides in neodymium-doped silica-on-silicon. Lasing at 1048-1056 nm and 1356 nm was observed and a slope efficiency of 33% and threshold of 4 mW were measured for the /sup 4/F/sub 3/2/ /spl rarr/ /sup 4/I/sub 11/2/ transition.
Channel waveguide laser in neodymium doped silica-on-silicon by direct-UV-writing
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
01.01.2004
148082 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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