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Digital Processing of Beat Note Signals from Optical Frequency Synthesizers
- 1.0386479 - ÚPT 2013 SE eng C - Conference Paper (international conference)
Čížek, Martin - Šmíd, Radek - Buchta, Zdeněk - Lazar, Josef - Číp, Ondřej
Digital Processing of Beat Note Signals from Optical Frequency Synthesizers.
European frequency and time forum 2012 (Proceedings). Gothenburg: Chalmers University of Technology, 2012, s. 409-411.
[European frequency and time forum 2012. Gothenburg (SE), 23.04.2012-27.04.2012]
R&D Projects: GA ČR GPP102/11/P819; GA ČR GAP102/10/1813; GA ČR(CZ) GPP102/12/P962; GA MŠMT ED0017/01/01; GA MŠMT(CZ) LC06007
Institutional support: RVO:68081731
Keywords : digital processing of beat note signals * femtosecond optical frequency comb * digital servo-loop techniques * digital signal processing
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
The presented work is focused on digital processing of beat note signals from a femtosecond optical frequency comb. The efforts concentrate in two main areas: Firstly, using digital servo-loop techniques for locking free running continuous laser sources on single components of the fs comb spectrum. Secondly, we are experimenting with digital signal processing of the RF beat note spectrum produced by f–2f technique used for assessing the offset and repetition frequencies of the comb, resulting in digital servoloop stabilization of the fs comb.
Permanent Link: http://hdl.handle.net/11104/0215768
Number of the records: 1