NASA Space Technology Program Selects Space Systems/Loral Platform to Help Enable Next Era of Space Communications Based on Lasers
The following Press Release was issued by Space Systems/Loral today:
NASA Space Technology Program Selects Space Systems/Loral Platform to Help Enable Next Era of Space Communications
Space Systems/Loral Teams With NASA Goddard to Host Laser Communications Demonstration on Commercial Satellite
PALO ALTO, CA, Apr 10, 2012 (MARKETWIRE via COMTEX) — Space Systems/Loral (SS/L) , the world’s leading provider of commercial satellites, today announced that it is teaming with NASA’s Goddard Space Flight Center to host a laser communications relay demonstration (LCRD) on a commercial satellite to be launched in 2016. NASA ‘s Space Technology Program selected Goddard’s mission proposal to use the SS/L satellite platform to help enable the next era of space communications.
Optical communications use an uncongested portion of spectrum compared to the radio frequency (RF) communications currently used to transmit data from space. Additionally, laser communications (lasercom) has the potential to provide order of magnitude higher data rates than RF, providing the potential to enable access to much more of the vast amounts of data that are being gathered from distant planets, including images and video. For commercial satellites, lasercom could provide data at rates that are faster than today’s RF rates, with much less mass and power, which are the typical constraints on satellite design.
“We are excited to be a part of this mission, which is particularly interesting because of the great potential for laser communications to revolutionize space exploration as well as the commercial satellite industry,” said John Celli, president of Space Systems/Loral.
Space Systems/Loral is working with NASA Goddard’s LCRD team to determine the technical requirements for the instruments to be integrated with the SS/L 1300 satellite platform. As the optical modules and ground stations are in development, SS/L will work with its commercial customers to identify an appropriate host satellite for the demonstration.
“The Space Systems/Loral platform provides NASA with the opportunity to demonstrate new technology on an operational satellite,” said Michael Weiss, Project Manager, at the Goddard Space Flight Center. “Once proven, the technology that we are demonstrating will revolutionize future communication systems. The use of optical communication technologies in a network environment will meet the growing needs of high data rate user demands while also enabling lower mass and power for space and ground communication systems.”
The Space Systems/Loral platform is particularly well-suited to hosted payloads because of its size and high power capability and SS/L has many years of success in integrating government payloads onto commercial spacecraft. The company built Intelsat-14, which hosted the first commercial Internet Router in Space (IRIS) and was successfully launched in 2009. SS/L also built Optus-C1 for Singtel Optus, which was launched in 2003. Optus-C1 provides commercial communications services in Australia and also hosts a UHF payload for the Australian Defense Force. SS/L also integrated a navigation payload for the European Union onto SES-5, which is scheduled to launch later this year.
“We are fortunate to have this opportunity to collaborate with the visionaries on the Goddard Space Flight Center team,” said Al Tadros, Vice President, Government and Civil Missions at Space Systems/Loral. “By selecting this project, NASA’s Space Technology Program is not only investigating next generation technologies, but it is taking the lead in leveraging the benefit of commercial satellites for faster and less costly access to space. We applaud NASA for being proactive in the face of austere budgets to ensure continued science and technology advances.”
Lasercom, which is also known as free-space optical communications, operates in the mid-wave infrared band of the electromagnetic spectrum, around 200 Terahertz (THz). This un-regulated and un-licensed part of the spectrum, which is eye safe, is four orders of magnitude higher than the radio propagation bands used today for satellite and other wireless communications, which are approximately 20 Gigahertz (GHz). The corresponding increase in bandwidth effectively eliminates spectrum as a constraint for all applications, including the highest resolution imagery payloads and scientific sensors.
The lasercom spectrum is lightly used; however, due to its very narrow beam widths compared to RF, even if it were heavily used, multi-user interference is not a limiting capacity factor. Compared to high bandwidth RF links, lasercom terminals are approximately one order of magnitude lower in size, weight and power consumption, and are therefore suitable as hosted payloads over a broad range of satellites and spacecraft.
About Space Systems/Loral Space Systems/Loral, a subsidiary of Loral Space & Communications has a long history of delivering reliable satellites and spacecraft systems for commercial and government customers around the world. As the world’s leading provider of commercial satellites, the company works closely with satellite operators to provide spacecraft for a broad range of services including television and radio distribution, digital audio radio, broadband Internet, and mobile communications. Billions of people around the world depend on SS/L satellites every day. For more information, visit www.ssloral.com .
About Loral Space & Communications Loral Space & Communications is a satellite communications company. Through its Space Systems/Loral subsidiary, the company is a world-class leader in the design and manufacture of satellites and satellite systems for commercial and government applications including direct-to-home television, broadband communications, wireless telephony, weather monitoring, and air traffic management. Loral also owns 64 percent of Telesat, one of the world’s largest providers of satellite services. Telesat operates a fleet of telecommunications satellites used to broadcast video entertainment programming, distribute direct-to-home video and broadband data services, and other value-added communications services. For more information, visit Loral’s Web site at www.loral.com . LORL-G
This document contains forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. When used in this press release, the words “believes,” “expects,” “plans,” “may,” “will,” “would,” “could,” “should,” “anticipates,” “estimates,” “project,” “intend” or “outlook” or other variations of these words or other similar expressions are intended to identify forward-looking statements and information. In addition, Loral Space & Communications Inc., Space Systems/Loral, Inc. or their representatives have made or may make forward-looking statements, orally or in writing, which may be included in, but are not limited to, various filings made from time to time with the Securities and Exchange Commission, and press releases or oral statements made with the approval of an authorized executive officer of the company. Actual results may differ materially from anticipated results as a result of certain risks and uncertainties which are described as “Risk Factors” and in the “Commitments and Contingencies” note to the financial statements in Loral’s 2011 annual report on Form 10-K filed February 28, 2012. The reader is specifically referred to this document, as well as the company’s other filings with the Securities and Exchange Commission. Risks and uncertainties include but are not limited to (1) risks associated with financial factors, including swings in the global financial markets, financial covenants in SS/L’s credit agreement, increases in interest rates and access to capital; (2) risks associated with satellite manufacturing, including competition, cyclicality of SS/L’s end-user markets, contractual risks, creditworthiness of customers, performance of suppliers and management of our factory and personnel; (3) regulatory risks, such as the effect of U.S. export control and economic sanction laws; and (4) other risks, including litigation. The foregoing list of important factors is not exclusive. Furthermore, Loral and SS/L operate in an industry sector where securities values may be volatile and may be influenced by economic and other factors beyond the control of Loral and SS/L.
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SOURCE: Space Systems/Loral