Apparatus and methods for maintaining balanced communication...
Apparatus and methods for noise-feedback controlled optical...
Apparatus for and method of generating millimeter waves
Apparatus for controlling decision threshold voltage to...
Apparatus for detecting peaks of...
Apparatus for detecting peaks of...
Apparatus for detecting raman gain in an optical...
Apparatus for emitting light with controllable degree of...
Apparatus for generating optical carrier suppressed...
Apparatus for implementing electro-optical CATV network and...
Apparatus for measuring optical beat interference noise in...
Apparatus for measuring the characteristics of an optical fiber
Apparatus for monitoring optical signal-to-noise ratio
Apparatus for monitoring polarization-mode dispersion and...
Apparatus for optical communication using a large-area...
Apparatus for optical path monitoring and an optical shutter...
Apparatus for regenerating all-optical signal and method...
Apparatus for reshaping optical pulses
Apparatus for switching optical channel overhead in optical...
Apparatus for switching optical channel overhead in optical...