Z. Ahmed et al., LOCKING CHARACTERISTICS OF A PASSIVELY MODE-LOCKED MONOLITHIC DBR LASER STABILIZED BY OPTICAL-INJECTION, IEEE photonics technology letters, 8(1), 1996, pp. 37-39
We demonstrate the millimeter-wave carriers from a monolithic DBR lase
r injection locked by a double sideband suppressed carrier modulated o
ptical signal. We investigate the effect of the optical power and the
wavelength of the injection signal on the phase noise of the generated
millimeter-wave carrier. Once locked, the laser can track the variati
ons in the beat frequency of the injected millimeter-wave signal over
an RF frequency range of approximately 172 MHz.