Laser communications systems have become the next big thing in spacecraft design, promising improved communications. And now NASA is looking to put them on CubeSats.
NASA Goddard Space Flight Center has issued a request for information (RFI) seeking sources of compact laser transmitters that could be placed on one of these small satellites for a future technology demonstration space flight mission.
“Goddard is developing a CUBESat spacecraft with science mission payload for a multiple unit CUBESat spacecraft that will generate >1 Gbit/day science data at distances up to 0.5 Astronomical Units (AU). Reference 1 gives a notional CUBESat laser communications system concept,” the center said in the RFI.
“The purpose of this RFI is to solicit specific capability information from industry on master- oscillator power-amplifier (MOPA) laser communication transmitter technologies. This will be used for a cost, schedule and technical assessment to assist with preparing for a possible near-future NASA CUBESat spacecraft technology demonstration,” the RFI adds.