news digest ♦ Solar
system solution. The capabilities of Daylight Solutions’ QCL-based laser solution have been validated through multiple government tests to protect both fixed and rotary wing aircraft against missile threats, such as man portable air defence systems.
“With Daylight Solutions, we are adding the leaders in QCL-based laser technology to the Northrop Grumman CIRCM solution,” said Jeffrey Palombo, sector vice president and general manager of Northrop Grumman’s Land and Self Protection Systems Division. “Our candidate system offers the warfighter the most mature aircraft protection available in an open architecture package. Open architecture provides efficiency, economy and long- term platform protection as new threats emerge.”
The Northrop Grumman-led CIRCM team also includes SELEX Galileo, which will provide the Economic Compact Lightweight Pointer-Tracker System (ECLIPSE) jam head. Northrop Grumman and SELEX Galileo have been working in partnership on advanced IRCM systems for more than 15 years.
Northrop Grumman Corporation is the industry leader in Directional Infrared Countermeasures (DIRCM) laser design and production, with over 2,400 lasers fielded to date. Its IRCM systems have been installed on over 750 aircraft representing 50 different aircraft types, including large and small fixed-wing, rotary-wing and tilt-wing platforms.
IPG exonerated from IMRA patent infringement
To reach this verdict, the jury heard testimonies from two of the inventors of the patent in question, experts in lasers, amplifiers and optics, and employees from both IPG and IMRA.
High-power fibre lasers and amplifier manufacturer, IPG Photonics has announced that a jury in the District Court for the Eastern District of Michigan has determined that the Company does not infringe on IMRA America’s (IMRA) patent number 5,818,630 in a suit originally brought by IMRA in 2006.
In its ruling, the jury found that the Company did not 174
www.compoundsemiconductor.net November/December 2011
infringe on the claims asserted by IMRA. To reach this verdict, the jury heard testimony from two of the inventors of the ‘630 patent, experts in lasers, amplifiers and optics, and employees from both IPG and IMRA. The testimony and evidence put forth to the jury failed to prove that IPG in any way infringed.
“For IPG, I am happy to report we have successfully defended the claims asserted against IPG by IMRA in the lawsuit,” said IPG Chairman and Chief Executive Officer Valentin Gapontsev. “We will continue to aggressively defend IPG against claims relating to intellectual property.”
Solar
Could CIGS hold the key to solar manufacturers’ survival?
Manz believes CIGS thin-film technology is the last step toward solar power, being able to compete with other sources of solar energy without subsidies.
On November 15, 2011, Manz signed a letter of intent to acquire the innovative production line for CIGS solar modules from Würth Solar, headquartered in Schwäbisch Hall.
Dieter Manz, founder and CEO of Manz AG, provides five important answers about the upcoming deal.
1. The Big Picture: What was the state of the industry when Manz acquired the Innovation Line of Würth Solar in Schwäbisch Hall in the middle of November?
Political instability in Western industrialised nations, particularly in Germany, concerning the further development of feed-in tariffs led to considerable worldwide overcapacities at solar module manufacturers and, as a result, a rapid decline in prices for end products.
This trend, which is painful for manufacturers, did have a positive effect on the industry as a whole, however – at current prices, photovoltaics (PV) is
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