Lyteloop Technologies, LLC

Nkb Properties Management, LLC

Dipayan Datta Choudhary

Ohad Harlev

Michael Etienne

Hamed Pourbeyram Kaleibar

Yu-Hsiang Cheng

Alan Eli Willner

Paul Francis McManamon

Daniel Damaghi

Armand Vedadi-Comte

An apparatus and method for wavelength conversion of a signal, for example, a dual-polarization signal, is disclosed. The apparatus implements a single-loop counter-propagating wavelength conversion scheme which provides both up-conversion and down-conversion of the signal within the same loop. Nonlinear wavelength conversion devices in the loop provide both up-conversion and down-conversion of the polarization components of the signal within the loop depending on whether the polarization component travels through the nonlinear conversion device in a clockwise or a counter-clockwise direction. The wavelength-converted signal is available to be extracted from the wavelength-conversion loop. An all-optical wavelength-division multiplexing transponder based on the wavelength-conversion scheme is also disclosed.

Apparatus for broadband wavelength conversion of dual-polarization phase-encoded signal

A system comprising a recirculating loop configured to store an electromagnetic wave signal, the recirculating loop comprising a transmission medium and a plurality of transceivers configured to introduce the electromagnetic wave signal into the transmission medium and retrieve the electromagnetic wave signal from the transmission medium, and a signal conditioning system comprising a plurality of signal conditioners coupled to the transmission medium, the plurality of signal conditioners configured to amplify or regenerate the electromagnetic wave signal traveling in the transmission medium, one or more pump laser sources, wherein at least one of the one or more pump laser sources is configured to provide a pump laser beam to at least two of the plurality of signal conditioners, and one or more control circuits for controlling the plurality of signal conditioners, wherein at least one of the one or more control circuits is configured to control and monitor at least two of the plurality of signal conditioners, is disclosed.

Systems and methods for building, operating and controlling multiple amplifiers, regenerators and transceivers using shared common components

Growing community of inventors

Secaucus, NJ, United States of America

Dipayan Datta Choudhary