SBIR/STTR
Radiation Hardened High Speed Fiber Optic Transceivers for Extreme Environments, Phase I
Project Introduction
We propose the development of transceiver offering wide bandwidth (1 Mbps to 10 Gbps) that operates in space environments targeted by NASA for robotic exploration. Fiber optics holds significant advantages over copper for high-speed data communications in space applications it neither produces nor is affected by EMI, it offers ground isolation between electronic units, reduced power, reduced size and reduced weight. Mil-airframes are increasingly fielding fiber optic wiring infrastructures as a long-term solution to bandwidth upgrades (for example, Joint Strike Fighter, Raptor, F-18 and B-2) [1]. Space systems are coming on-line that route 100's of signals with bandwidths greater than 1 Gbps [2, 3 and see Potential Post Applications below]. As NASA engineers forecast the spacecraft trends for increasing science data throughput and on-board processing, the use of fiber optic data links between spacecraft subsystems has gained considerable interest.
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Anticipated Benefits
Potential NASA Commercial Applications: This technology will also expand the use of fiber optics within terrestrial extreme environments (such as down-hole oil and underwater Arctic Circle exploration) and within DOD weapons systems. We will leverage technology that undergone extensive space qualification and today produces transceivers for the space and military markets.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Jet Propulsion Laboratory
(JPL)
|
Lead Organization | NASA Center | Pasadena, California |
| Ultra Communications | Supporting Organization | Industry | Vista, California |
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Jet Propulsion Laboratory (JPL)
Responsible Program:
- SBIR/STTR
Project Management
Program Director:
- Jennifer L Gustetic
Program Manager:
- Carlos Torrez
Principal Investigator:
- Charles Kuznia
Project Duration
Start: Feb 2011
End: Sep 2011
Technology Maturity (TRL)
| Start: | 2 |
| Current: | 3 |
| Estimated End: | 3 |
Applied Research
Development
Demo & Test
Technology Areas
Primary:
- TX12 Materials, Structures, Mechanical Systems, and Manufacturing
- TX12.2 Structures
- TX12.2.3 Reliability and Sustainment
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