Advanced Component Technology Program
A 2-micron Pulsed Laser Transmitter for Direct Detection Column CO2 Measurement from Space
Project Description
Develop a compact, efficient 2µm pulsed laser for a lidar instrument to make accurate, high-resolution atmospheric CO2 column measurements in support of the ASCENDS mission. Develop a pulsed 2µm laser that is based on a Thulium fiber-laser pumped Holmium (Ho) solid state laser in a Master Oscillator Power Amplifier (MOPA) configuration. Demonstrate 65mJ at 50Hz needed for the space Integrated Path Differential Absorption (IPDA) instrument in a robust prototype format.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
NASA Headquarters
(HQ)
|
Lead Organization | NASA Center | Washington, District of Columbia |
Langley Research Center
(LaRC)
|
Supporting Organization | NASA Center | Hampton, Virginia |
Primary U.S. Work Locations
-
Virginia
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