Original title: Iodine-frequency stabilized Telecom laser diode at 515 nm
Authors: Philippe, Ch. ; Du Burck, F. ; Acef, O. ; Hrabina, Jan ; Pham, Minh Tuan
Document type: Papers
Conference/Event: LASER 55, Třešť (CZ), 2015-10-21 / 2015-10-23
Year: 2015
Language: eng
Abstract: We have developed an original frequency tripling process based on a compact Telecom laser diode operating around 1542 nm associated to PPLN nonlinear crystals. The optical setup is fully fibred and delivers up to 300 mW at 514 nm. This output generated green radiation is used to probe a molecular vapor inserted in a 20 cm long iodine cell developed by ISI lab. The frequency stability of that reference laser is daily controlled within few parts of 10-16 over 1000 s of integration time. Allan variance associated to the frequency stability of our iodine stabilized telecom laser diode decreases with a slope of 1.4x10-13 with a minimum value of 3x10-14 around 40 s.
Keywords: laser spectroscopy; laser standards; metrology
Project no.: GA15-18430S (CEP), 7AMB14FR040 (CEP)
Funding provider: GA ČR, GA MŠk
Host item entry: Sborník příspěvků multioborové konference LASER 55, ISBN 978-80-87441-16-9

Institution: Institute of Scientific Instruments AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0252220

Permalink: http://www.nusl.cz/ntk/nusl-201049


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Research > Institutes ASCR > Institute of Scientific Instruments
Conference materials > Papers