Title :
Development of a Clock Laser of Ca+ Ion for the Optical Frequency Standards
Author :
Li, Ying ; Nagano, Shigeo ; Ito, Hiroyuki ; Matsubara, Kensuke ; Kajita, Masatoshi ; Hosokawa, Mizuhiko
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Tokyo
Abstract :
A narrow linewidth diode laser is being developed. The laser linewidth is reduced to 66 Hz. The long term frequency drift is reduced 0.5 Hz per second, measured by Gigajet 20 W optical frequency comb.
Keywords :
clocks; frequency standards; semiconductor lasers; Gigajet 20W optical frequency comb; clock laser; narrow linewidth diode laser; optical frequency standards; Clocks; Diode lasers; Frequency; Laser feedback; Laser modes; Laser stability; Master-slave; Optical feedback; Optical mixing; Particle beam optics;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453611
