We report the design, fabrication, and characterization of a monolithic tapered rib waveguide laser made of Nd doped silica hafnia sol-gel. The laser has a 604 nm thick guiding layer. CW pumping was coupled in via a grating which also coupled out the lasing signal output, while reflection gratings supported the feedback. A lasing threshold of 20 mW and an output power of 2.45 mW were measured in a 3 cm long device. (C) 2008 American Institute of Physics.

Monolithic rare-earth doped sol-gel tapered rib waveguide laser / Peled, A; Chiasera, A; Nathan, M; Ferrari, M; Ruschin, S. - In: APPLIED PHYSICS LETTERS. - ISSN 0003-6951. - 92:22(2008). [10.1063/1.2936961]

Monolithic rare-earth doped sol-gel tapered rib waveguide laser

Chiasera A;
2008-01-01

Abstract

We report the design, fabrication, and characterization of a monolithic tapered rib waveguide laser made of Nd doped silica hafnia sol-gel. The laser has a 604 nm thick guiding layer. CW pumping was coupled in via a grating which also coupled out the lasing signal output, while reflection gratings supported the feedback. A lasing threshold of 20 mW and an output power of 2.45 mW were measured in a 3 cm long device. (C) 2008 American Institute of Physics.
2008
22
Peled, A; Chiasera, A; Nathan, M; Ferrari, M; Ruschin, S
Monolithic rare-earth doped sol-gel tapered rib waveguide laser / Peled, A; Chiasera, A; Nathan, M; Ferrari, M; Ruschin, S. - In: APPLIED PHYSICS LETTERS. - ISSN 0003-6951. - 92:22(2008). [10.1063/1.2936961]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/343074
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