Reports optoelectronic phase-tracking and electrooptic sampling of microwave signals from
a free-running oscillator in a laser-diode-based system. A voltage-controlled oscillator (VCO) …

We characterize the phase noises (or timing jitter) of argon-ion-laser-pumped femtosecond
Ti: sapphire lasers with intracavity dye saturable absorbers or saturable Bragg reflectors …

Microwave waveform and spectrum measurement via a low frequency replica using a laser-
diode-based photoconductive harmonic mixer is demonstrated. Waveforms of …

A GaAs: Cr photoconductive switch is employed as an optoelectronic timing discriminator or
phase detector in the phase lock loop. Timing information is derived from the temporally …

A reflection-mode GaAs electrooptical sampler has been used for constructing a harmonic
mixer to optoelectronically phase-lock microwave signals up to 4 GHz in a laser-diode …

在实验研究的基础上提出了一套完整地用于测量被动锁模钛宝石激光器时序紊乱度的方案, 即:
对于具有较小的时序紊乱度的激光器系统, 频域法是主要的测量方法; 对时序紊乱度较大的 …

We demonstrate an accurate, non-contact and compact characterization technique for
measuring both the amplitude and phase component of microwave standing-wave patterns …

We report a laser-diode-based system for optoelectronic synchronization of two distributed
microwave oscillators at 10-GHz. The relative phase between the 10-GHz signals can be …

Two applications of a compact laser-diode-based photoconductive harmonic mixer were
demonstrated. One of the unique features of this approach is that the photoconductor …

We present a new, more versatile scheme for maintaining phase coherence between optical
probe pulses and microwave signals under test in a laser-diode-based optoelectronic …