QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT

摘要

An atomic oscillator includes a gas cell in which metal atoms are sealed, a heating unit that is driven by the supply of power and heats the gas cell, a power terminal, and a boosting circuit that boosts a voltage output from the power terminal and then is applied to the heating unit. The boosting circuit has a switching regulator function, and a switching frequency of the boosting circuit is equal to or higher than 10 kHz and equal to or lower than 10 MHz.

主权项

1. A quantum interference device comprising:
a gas cell in which metal atoms are sealed; a heating unit that heats the gas cell by receiving supply of power; a power terminal; and a boosting circuit that boosts a voltage output from the power terminal and applies the voltage to the heating unit.