| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical module for an atomic oscillator having high frequency accuracy.SOLUTION: An optical module 1 of an atomic oscillator using a quantum interference effect includes:a light source part 2 for emitting resonance light L having two different wavelength; a gas cell 4 into which alkali metal atomic gas is filled and which is irradiated with the resonance light L; a light detection part 6 which detects intensity of the resonance light L permeated through the gas cell 4; and a gas flow generation part 8 which generates the flow of the alkali metal atomic gas. |
