Title :
Dark resonance in bichromatic linearly polarized optical field on Cs D1 line
Author :
Watabe, K. ; Ikegami, T. ; Takamizawa, A. ; Yanagimachi, S. ; Ohshima, S. ; Knappe, S.
Author_Institution :
Nat. Metrol. Inst. of Japan, Ibaraki
Abstract :
We describe a simple method for observing high-contrast coherent population trapping signals on the Cs D1 line. The high-contrast signals were achieved by use of a bichromatic linear polarized light (linparlin field).
Keywords :
atom-photon collisions; caesium; dark states; light coherence; light polarisation; optical pumping; photoexcitation; quantum optics; radiation pressure; resonant states; bichromatic linearly polarized optical field; caesium D1 line; dark resonance; high-contrast coherent population trapping signals; optical pumping; Absorption; Atomic clocks; Charge carrier processes; Frequency; Magnetic resonance; Metrology; NIST; Optical polarization; Optical pumping; Stationary state;
Conference_Titel :
Frequency Control Symposium, 2008 IEEE International
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-1794-0
Electronic_ISBN :
1075-6787
DOI :
10.1109/FREQ.2008.4622967