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Efficient Tm-Fiber-Pumped Ho:YLF Laser System for Coherent LIDAR Applications, Phase II

Completed

Description

The primary objective of the proposed Phase II program is to develop and deliver a ruggedized, compact single-frequency 2050-nm-laser system suitable for coherent LIDAR applications. Such a system uses the latest Tm:silica heavily-doped fiber technology to provide as much as 3X efficiency improvement over existing systems. An all-amplifier technology provides flexibility and stability in the generation of coherent lidar waveforms. The hybrid fiber/bulk amplifier scheme allows to combine the advantage of high small-signal gain attainable in a fiber amplifier with the advantages of a bulk crystal amplifier such as high storage efficiency, immunity to various non-linear processes and damage-free operation for pulse generation.

Details

Technology areaSensors and Instruments > Remote Sensing Instruments and Sensors > Lasers
ProgramSmall Business Innovation Research/Small Business Tech Transfer (SBIR/STTR)
Lead organizationLangley Research Center, Hampton, VA
Start date2008-12-18
End date2011-06-30

How to get involved

This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.

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