← Back to NASA Technology Projects
DataCell - A Solar Cell Integrated Modulating Retroreflector
Completed
TRL 6 (started at 4, targeting 6)
Description
The Innovation: A monolithically grown device consisting of a solar cell integrated modulating retroreflector is proposed. This “DataCell” device allows for simultaneous electrical energy harvesting (photovoltaic effect) AND high-speed optical data communication (quantum-confined Stark effect) for free-space optical (FSO) links up to GHz rates in a single integrated device.
Benefits
Free Space Optical Cubesat Communication Planetary Landers – Lunar Surface Relays Secure Communication Satellite Orbit Determination Power Generation
Department of Defense: FSO for ground, UAS, underwater and space applications, directed energy applications Logistics Internet of Things Consumer Electronics
Details
| Technology area | Communications, Navigation, and Orbital Debris Tracking and Characterization Systems > Optical Communications > Optimetrics |
| Program | Small Business Innovation Research/Small Business Tech Transfer (SBIR/STTR) |
| Lead organization | Blacksky Aerospace, LLC, Arlington, DC |
| Start date | 2020-09-15 |
| End date | 2023-03-03 |
Project contacts
Listed on TechPort itself — the most direct way to ask about this specific project.
How to get involved
This is early/mid-stage (TRL 6) — 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.