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CACI announces demonstration of optical intersatellite links in low earth orbit

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CACI Worldwide Inc (NYSE: CACI) experiences it has efficiently demonstrated area to area optical communications hyperlinks in low earth orbit (LEO) in partnership with the Protection Superior Analysis Tasks Company (DARPA) and the House Improvement Company (SDA) as a part of the Mandrake II program.



Mandrake II is a joint risk-reduction program with DARPA, SDA and the Air Drive Analysis Laboratory’s House Autos Directorate (AFRL/RV) to guage the pointing, acquisition, and monitoring algorithms that permit for optical communication terminals to ascertain and keep high-speed communication hyperlinks within the upcoming Blackjack and SDA Transport and Monitoring Layer constellations.



This profitable check, accomplished utilizing CACI’s CrossBeam free-space optical terminals, is step one in establishing safer, space-based communications networks for protection companies utilizing extra highly effective, environment friendly know-how that may transmit extra information, quicker.



In December 2021, CACI acquired California-based SA Photonics to deal with a broader market spanning high-end manned flight packages to the proliferated LEO market. The mixed firms supply essentially the most superior photonics engineering and manufacturing capabilities within the U.S. with three main manufacturing amenities in California, Florida, and New Jersey.



John Mengucci, CACI President and Chief Govt Officer, mentioned, “Our nationwide safety relies on superior, safe know-how that allows modernized networks and enhanced intelligence techniques for our warfighters utilizing small satellites to function on the pace of relevance. By the acquisition of SA Photonics, our joint know-how and manufacturing capabilities have enabled this profitable milestone. In partnership with our mission clients, we’re on the trail to supporting the contested area area with quicker, safer satellites.



The Optical InterSatellite Hyperlinks (OISLs) have been established utilizing CrossBeam free-space optical terminals presently on orbit, developed by SA Photonics, with satellites which can be particularly aimed toward demonstrating and supporting a communication functionality for the Division of Protection’s proliferated LEO (p-LEO) Nationwide Protection House Structure (NDSA).



The CrossBeam OISLs on Mandrake II efficiently established an optical hyperlink throughout a 40+ minute check on April 14. The hyperlink demonstrated closed loop monitoring and information switch over a 100+ km hyperlink distance, with greater than 200 gigabits (Gb) of information transmitted and acquired.



The CrossBeam know-how gives satellite tv for pc crosslinks and bi-directional satellite-to-earth hyperlinks by way of low complexity techniques, minimizing dimension, weight, energy, and price.



“Working with our companions on this business milestone, we’re proud to assist the client mission with this proliferated LEO class of low SWaP-C optical communication terminal,” mentioned CACI SA Photonics Chief Working Officer Mustafa Veziroglu.



“Constructing on the success of the Mandrake II program, the highly-manufacturable second-generation CrossBeam optical terminal is now prepared to maneuver into quantity manufacturing in our expanded Los Gatos, California campus and new manufacturing facility in Orlando.”


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