TY  - JOUR
A1  - Skoczowsky, Danilo
A1  - Jechow, Andreas
A1  - Menzel, Ralf
A1  - Paschke, Katrin
A1  - Erbert, Götz
T1  - Efficient second-harmonic generation using a semiconductor tapered amplifier in a coupled ring-resonator geometry
N2  - A new approach for efficient second-harmonic generation using diode lasers is presented. The experimental setup is based on a tapered amplifier operated in a ring resonator that is coupled to a miniaturized enhancement ring resonator containing a periodically poled lithium niobate crystal. Frequency locking of the diode laser emission to the resonance frequency of the enhancement cavity is realized purely optically, resulting in stable, single-frequency operation. Blue light at 488 nm with an output power of 310 mW is generated with an optical-to-optical conversion efficiency of 18%.
Y1  - 2010
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/12285
UR  - http://www.opticsinfobase.org/
SN  - 0146-9592
ER  -