000226347 001__ 226347
000226347 005__ 20190812205945.0
000226347 037__ $$aCONF
000226347 245__ $$aFrequency-stabilised laser reference system for trace-gas sensing applications from space
000226347 269__ $$a2006
000226347 260__ $$bESA$$c2006
000226347 336__ $$aConference Papers
000226347 520__ $$aA four-wavelength low-power continuous-wave frequency laser reference system has been realised in the 935.4-nm range for water vapour differential absorption lidar (DIAL) applications. The system is built around laboratory extended-cavity and DFB diode lasers. Three lasers are directly locked to three water vapour absorption lines of different strength, whereas the wavelength of the fourth laser lies out of any absorption line (offline). On-line stabilisation is performed by wavelength modulation spectroscopy technique, while precise offline stabilisation is realised by an offset locking at 18.8 GHz. Offset frequency larger than 320 GHz has also been demonstrated at 1.55 μm, based on an all-fibre optical frequency comb. First steps towards the use of a photonic crystal fibre as ultra compact reference cell with long optical pathlength were realised. The developed techniques for direct and offset-lock laser stabilisation can also be applied to other gases and wavelengths, provided the required optical components are available for the laser wavelength considered.
000226347 700__ $$aMatthey, Renaud
000226347 700__ $$aAffolderbach, Christoph
000226347 700__ $$aMileti, Gaetano
000226347 700__ $$aSchilt, Stéphane
000226347 700__ $$aWerner, Daniela
000226347 700__ $$aChin, Sang-Hoon
000226347 700__ $$aAbrardi, Laura
000226347 700__ $$0240503$$g106544$$aThévenaz, Luc
000226347 7112_ $$dJune 27-30, 2006$$cNoordwijk, The Netherlands$$aICSO - 6th International Conference on Space Optics
000226347 773__ $$jSP-621$$tICSO Proceedings
000226347 8564_ $$zURL$$uhttp://esaconferencebureau.com/icso/2006-proceedings
000226347 8564_ $$zPublisher's version$$yPublisher's version$$uhttps://infoscience.epfl.ch/record/226347/files/Matthey%20et%20al.%20-%202006%20-%20Frequency-stabilised%20laser%20reference%20system%20for%20tr.pdf$$s587989
000226347 909C0 $$xU12146$$pSCI-STI-LT$$0252591
000226347 909C0 $$0252088$$xUS05033$$pTHEVE
000226347 909CO $$qGLOBAL_SET$$pconf$$pSTI$$ooai:infoscience.tind.io:226347
000226347 917Z8 $$x106544
000226347 917Z8 $$x106544
000226347 937__ $$aEPFL-CONF-226347
000226347 973__ $$rREVIEWED$$sACCEPTED$$aEPFL
000226347 980__ $$aCONF