Hybrid optical frequency reference for compact coherent laser ranging

Completed TRL 4 (started at 3, targeting 4)

Description

In this new IRAD effort, we will specifically aim to develop a “hybrid” frequency reference that is required for the next-generation mass change mission, in order to replace bulky optical cavity and to fit into much smaller platforms such as CubeSats. Our ultimate goal is to develop a~2U size laser system that achieves the required absolute and relative optical frequency stability for the compact laser ranging system.

Benefits

This technology would enable precision laser measurements for missions with finite payload volume, such as CubeSats and UAVs. It can also be applied to other applications including coherent ranging and communications.

Details

Technology area	Sensors and Instruments > Remote Sensing Instruments and Sensors > Lasers
Program	Center Independent Research & Development: GSFC IRAD (GSFC IRAD)
Lead organization	Goddard Space Flight Center, Greenbelt, MD
Start date	2021-10-01
End date	2022-09-30

Project contacts

Listed on TechPort itself — the most direct way to ask about this specific project.

Ian S Adams — ian.s.adams@nasa.gov
Julia W Breed — julia.w.breed@nasa.gov
Kenji Numata — kenji.numata-1@nasa.gov
Scott B Luthcke — scott.b.luthcke@nasa.gov
Stewart T Wu — stewart.t.wu@nasa.gov

How to get involved

This is early/mid-stage (TRL 4) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.