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Small Business Innovation Research/Small Business Tech Transfer

Multi-layer Far-Infrared Component Technology, Phase I

Completed Technology Project

Project Introduction

Multi-layer Far-Infrared Component Technology, Phase I
This Phase I SBIR will demonstrate the feasibility of a process to create multi-layer thin-film optics for the far-infrared/sub-millimeter wave spectral region. The process will create alternating sub-wavelength layers of window and air with high index contrast. The process proven in Phase I will be applied to Phase II commercial prototypes including mirrors with reflectivity exceeding 99.99%, design tunable band-pass and band-blocking filters, anti-reflection optics, and scanning Fabry-Perot spectrometers with simultaneous unprecedented high resolution and broad free spectral range at 100 micron wavelengths. Such spectroscopic component technology can be immediately integrated into a number of future NASA missions in Earth and planetary science, astronomy, and astrophysics, as well as having dual use and large potential markets in defense, security, and biomedicine. More »

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This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.