System with integrated semiconductor optical amplifier array and switching matrix
AssigneeAxsun Technologies, Inc.
InventorDale C. Flanders
Life of this patent
Estimating the term…
Abstract
An optical amplifier array is integrated with a switching matrix with a tunable filter. As a result, switching and amplification can be performed in a common hermetic package, for example, thus offering advantages associated with small footprint and low cost. The optional integration of the tunable filter, with or without the switching matrix, further allows for the monitoring of the separate optical links to ensure the proper routing of signals and/or proper spectral slotting of the various channels in each of the WDM optical signals.
Claims11
A multichannel semiconductor optical amplifier system, comprising:
- an optical bench,
- first array of fibers having endfaces secured relative to the optical bench;
- a second array of fibers having endfaces secured relative to the optical bench;
- a third array of fibers having endfaces secured relative to the optical bench;
- a semiconductor optical amplifier array installed on the optical bench and optically between the endfaces of the first array of fibers and the endfaces of the second and third arrays of fibers;
- and
- an array of port optical switches on the optical bench for providing selected optical signals from the first array of fibers to either the second array of fibers or the third array of fibers.
A multichannel switch system with semiconductor optical amplification, the system comprising:
- an optical bench;
- a first array of fibers having endfaces secured relative to the optical bench;
- a second array of fibers having endfaces secured relative to the optical bench;
- a third array of fibers having endfaces secured relative to the optical bench;
- an array of optical port switches, on the optical bench, for providing optical signals from the first array of fibers to either the second array of fibers or the third array of fibers;
- and
- a semiconductor optical amplifier array installed optically between the endfaces of the first array of fibers and the endfaces of the second and third array of fibers, on the optical bench, to amplify optical signals transmitted between the endfaces of the first array of fibers and the endfaces of the second and third array of fibers.
a multichannel semiconductor optical amplifier system, comprising:
- an optical bench;
- a first array of optical ports to the optical bench;
- a second array of optical ports to the optical bench;
- a third array of optical ports to the optical bench;
- a semiconductor optical amplifier array installed on the optical bench and optically between the first array of optical ports and the second and third arrays of optical ports;
- and
- an array of port optical switches on the optical bench for providing selected optical signals from the first array of optical ports to either the second array of optical ports or the third array of optical ports;
- wherein the optical signals are transmitted between the ports to the switches and amplifiers via free space optical links.
Dependencies are inferred from the claim text.