Lossless Splitters based on Novel Integrated-Optic Amplifiers

Award Information
Agency: Department of Defense
Branch: Missile Defense Agency
Contract: DASG60-02-C-0041
Agency Tracking Number: 99-0447
Amount: $0.00
Phase: Phase I
Program: SBIR
Awards Year: 2002
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
650 Vaqueros Ave., Sunnyvale, CA, 94086
DUNS: 877452664
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Behzad Moslehi
 (408) 328-8648
Business Contact
 Behzad Moslehi
Phone: (408) 328-8649
Research Institution
N/A
Abstract
"The need for splitting signals in optical networks is as critical as it is in copper networks. However, the problem of signal loss in optics continues to be a major difficulty - this is especially true in the Metro/Access marketplace. The incorporationof a waveguide amplifier with a modest optical fain at the input to a waveguide splitter offers one of the best solutions. Development and integration of these devices into a small, low-power optical module will be the outcome of this work. The IFOSinnovation is the realization of lossless splitters seamlessly incorporating amplifiers with a modest fain. In this regime, the pump power requirement as well as the signal-to-noise-ratio degradation are very low. The IFOS design involves optimum balancebetween gain and nose figure and their dependencies on the waveguide parameters. In Phase I IFOS designed, successfully fabricated, and characterized unique proof-of-principle optical amplifiers - including demonstration of sol-gel based Er+ dopeddevices. Phase II will focus on the fabrication of commercially-viable packaged lossless splitters. Concentrator will be on low-cost manufacturability, test and evaluation of performance characteristics, reliability, and preparation of the technology forcommercialization through strategic partners."

* Information listed above is at the time of submission. *

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