A phase modulation of frequency comb light has been applied to measure a fine spectral line of gas at 1.5 mum wavelength range with optical heterodyne-detection method. The measurement range successfully covered 25 GHz with a spectral resolution of 1 MHz.
Hiroaki SugimotoMitsutaka ItoMotohiro KoribaSatoshi SekiTatsutoshi ShiodaYosuke TanakaKen KashiwagiTakashi Kurokawa
Tatsutoshi ShiodaKenichi FujiiKen KashiwagiTakashi Kurokawa
Ian CoddingtonA. M. ZolotEsther BaumannFabrizio R. GiorgettaGreg RiekerJ.W. NicholsonWilliam C. SwannNathan R. Newbury
Tatsutoshi ShiodaKenichiro FujiiKen KashiwagiTakashi Kurokawa
Benjamin J. ReschovskyDavid A. LongSean M. BreslerYiliang BaoJoseph T. HodgesJohn LawallThomas W. LeBrunJason J. Gorman