Rubidium atom oscillator

摘要

A rubidium atom oscillator of a gas cell resonator type includes a cavity resonator having a gas cell in which rubidium gas is enclosed, and a dielectric material member that has thermal conductivity and closely contacts an inner wall of the cavity resonator parallel to an optical axis of an incident light emitted from a pumping source. The gas cell is inserted into the dielectric material member having the thermal conductivity along the optical axis.