ABSOLUTE FREQUENCY MEASUREMENT OF FREQUENCY-STABILIZED DIODE LASER TO CESIUM D_(2) LINE USING A OPTICAL FREQUENCY COMB

摘要

We report on the measurement of the absolute frequency of the external cavity diode laser whose frequency stabilized to F velence 4 ->F' velence 5 transition of cesium D_(2) line with modulation frequency technique. Using the femtosecond optical frequency comb, the absolute frequency was measured to be f_(D2) velence 351 721 960 527.23(23) kHz.