Fast gain control for optical amplifiers
Fast loss of signal (LOS) detection for bidirectional...
Fiber amplifier with suppression of amplified spontaneous...
Fiber amplifier with suppression of amplified spontaneous...
Fiber filter to improve return loss at signal band of a...
Fiber optic amplifier
Filter for selectively processing optical and other signals
Filter with variable transmission character, optical...
Filter with variable transmission character, optical...
Filters, including optical filters, having equal group delay...
Filters, including optical filters, having equal group delay...