Fiber-optic communication systems have revolutionized our telecommunication
infrastructures–currently, almost all telephone land-line, cellular, and internet …

We demonstrate a cost-effective bidirectional-wavelength network using a novel
bidirectional add/drop amplifier module. The maximum power penalty incurred in this …

We propose and experimentally demonstrate a new of bidirectional wavelength add-drop
multiplexer using multiport optical circulators and fiber Bragg gratings. It has the efficient …

We demonstrate a bidirectional wavelength-division-multiplexing self-healing ring network
for hub/remote nodes with a single strand of fiber. In this network, self-healing can be …

As the single fiber bidirectional ring network develops, independently switchable
bidirectional optical cross connects (IS-BOXC's) that switch each bidirectional optical signal …

We demonstrate an all-optical gain-controlled bidirectional add-drop amplifier (BADA)
module by using two fiber Bragg gratings (FBG's). The proposed amplifier module could …

We propose and experimentally demonstrate a novel bidirectional add/drop module for
single-fiber bidirectional self-healing wavelength-division-multiplexed (WDM) ring networks …

A bidirectional wavelength add/drop multiplexer (B-WADM) using two separate multiplexer
(MUX), demultiplexer (DEMUX) pairs and reflection-type comb filters (RCFs) is proposed …

We propose a bidirectional add/drop amplifier (BADA) module with an N/spl times/N arrayed
waveguide grating multiplexer. The relative intensity noise that degrades bidirectional …

A bidirectional add/drop optical amplifier used in wavelength division multiplexing (WDM)
optical networks to suppress the power change resulting from the adding and dropping of …