High Performance Infrared Filters using a Low Loss Polymer

We have completed designs of optical structures for far infrared filters.  We have demonstrated fabrication processes to realize submicron lithographic structures and further demonstrated high aspect ratio etching of low-loss dielectric materials to demonstrate a fabrication process.   Representative structures have been transferred to low loss polymer materials to demonstrate targeted optical components.      

The purpose of the Goddard Space Flight Center’s Internal Research and Development (IRAD) program is to support new technology development and to address scientific challenges.  Each year, Principal Investigators (PIs) submit IRAD proposals and compete for funding for their development projects.  Goddard’s IRAD program supports eight Lines of Business: Astrophysics; Communications and Navigation; Cross-Cutting Technology and Capabilities; Earth Science; Heliophysics; Planetary Science; Science Small Satellites Technology; and Suborbital Platforms and Range Services.

Task progress is evaluated twice a year at the Mid-term IRAD review and the end of the year. When the funding period has ended, the PIs compete again for IRAD funding or seek new sources of development and research funding, or agree to external partnerships and collaborations.  In some cases, when the development work has reached the appropriate Technology Readiness Level (TRL) level, the product is integrated into an actual NASA mission or used to support other government agencies. The technology may also be licensed out to the industry.

The completion of a project does not necessarily indicate that the development work has stopped.  The work could potentially continue in the future as a follow-on IRAD; or be used in collaboration or partnership with Academia, Industry, and other Government Agencies.

If you are interested in partnering with NASA, see the TechPort Partnerships documentation available on the TechPort Help tab. http://techport.nasa.gov/help