Purity of iodine cells in relation to frequency shift of iodine stabilized Nd:YAG laser

Jan Hrabina; František Petru; Petr Jedlička; Ondřej Číp; Josef Lazar

doi:10.1117/12.726075

18 June 2007 Purity of iodine cells in relation to frequency shift of iodine stabilized Nd:YAG laser

Jan Hrabina, František Petru, Petr Jedlička, Ondřej Číp, Josef Lazar

Proceedings Volume 6616, Optical Measurement Systems for Industrial Inspection V; 661646 (2007) https://doi.org/10.1117/12.726075
Event: Optical Metrology, 2007, Munich, Germany

Abstract

We present an improved technique for detection of trace impurities in iodine-filled absorption cells for laser frequency stabilization. The results of purity investigation are compared to frequency shifts measured with a set of two iodine stabilized Nd:YAG lasers. The setup for direct fluorescence measurement with an Argon-ion laser operating at 502 nm wavelength is equipped with compensation for laser power and spectral instabilities.

Citation Download Citation

Jan Hrabina, František Petru, Petr Jedlička, Ondřej Číp, and Josef Lazar "Purity of iodine cells in relation to frequency shift of iodine stabilized Nd:YAG laser", Proc. SPIE 6616, Optical Measurement Systems for Industrial Inspection V, 661646 (18 June 2007); https://doi.org/10.1117/12.726075

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