OPTICAL MODULATOR MODULE AND TEMPERATURE SENSOR

摘要

Disclosed is an optical modulator module having a micro-heater. The optical modulator module can include an optical modulator, modulating a beam of light emitted from a light source and emitting the modulated beam of light; and a micro-heater, manufactured in the optical modulator. The present invention provides an optical modulator module having a micro-heater and a temperature sensor that can control temperature in order to prevent an error of the operation of an optical modulator caused by the temperature and that can make the operation of an optical modulator stable within a shorter during of time directly after a power is supplied to the optical modulator module.