1064-nm and 532-nm microchip lasers for micro-interferometer systems

K. Kopczynski; J. Mlynczak; J. Sarnecki; Z. Mierczyk

doi:10.1117/12.726658

1 February 2007 1064-nm and 532-nm microchip lasers for micro-interferometer systems

K. Kopczynski, J. Mlynczak, J. Sarnecki, Z. Mierczyk

Proceedings Volume 6599, Laser Technology VIII: Progress in Lasers; 65990K (2007) https://doi.org/10.1117/12.726658
Event: Laser Technology VIII, 2006, Szczecin, Poland

Abstract

The paper presents investigation results of 1064 nm and 532 nm microchip lasers used for microinterferometer systems. Due to the developed designs, the output power of 10 mW and 8 mW of CW radiation at 1064 nm and 532 nm was obtained at the outputs of single-mode fibers, of core diameters of 6 &mgr;m and 3 &mgr;m, respectively. Spectral characteristics were examined and measurements of transverse distributions of laser beam were carried out. Using Michelson interferometer, optical beam quality was investigated as well as temporal and spatial coherences were determined. Mode structure of 1064 nm and 532 nm microchip lasers radiation were examined with Fabry-Perot interferometer. The obtained results proved wide range of possibilities of application of the designed microchip lasers in optoelectronic systems of measuring devices.

Citation Download Citation

K. Kopczynski, J. Mlynczak, J. Sarnecki, and Z. Mierczyk "1064-nm and 532-nm microchip lasers for micro-interferometer systems", Proc. SPIE 6599, Laser Technology VIII: Progress in Lasers, 65990K (1 February 2007); https://doi.org/10.1117/12.726658

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