Heterodyne optical phase-lock loops (OPLLs) enable the precise electronic control over the
frequency and phase of a semiconductor laser (SCL) locked to a ldquomasterrdquo …

In this letter, we demonstrate the use of an electronic feedback scheme using a voltage
controlled oscillator (VCO) to control the optical phase of individual semiconductor lasers …

We have experimentally demonstrated current-injection optical phase-lock loops (OPLLs)
based on commercial single-section semiconductor distributed-feedback (DFB) lasers …

An Optical Phase Lock Loop (OPLL) is a feedback control system that allows the phase
stabilization of a laser to a reference laser with absolute but adjustable frequency offset …

The requirements for narrow linewidth lasers and short loop propagation delay limit optical
phase-lock loop realizability with semiconductor lasers is presented. Although optical …

Using heterodyne Optical Phase-Locked Loops (OPLLs), two 1W high power 1550 nm
master-oscillator-power-amplifier (MOPA) semiconductor lasers operating as current …

The bandwidth and residual phase noise of optical phase-locked loops (OPLLs) using
semiconductor lasers are typically constrained by the nonuniform frequency modulation …

The requirement for narrow linewidth lasers or short-loop propagation delay makes the
realization of optical phase-lock loops using semiconductor lasers difficult. Although optical …

Experiments on homodyne phase-locking of 7.5-MHz spectral linewidth semiconductor laser
diodes are reported. Using negative electrical feedback lasers (NEFLs) as master and slave …

We present results for an heterodyne optical phase-lock loop (OPLL), monolithically
integrated on InP with external phase detector and loop filter, which phase locks the …