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Industry News


Tuesday 24th March 2009
The piezoelectric response of a GaN film to terahertz radiation can give simpler measurements of film thickness, according to results from Lawrence Livermore National Laboratory.
Tuesday 24th March 2009
Inexpensive sapphire substrates etched with stripes allow the Japanese chipmaker to produce what it says are the highest output power hetero-epitaxial non-polar GaN LEDs.
Monday 23rd March 2009
RF chipmaker reformats its MESFET cable TV infrastructure products to address previously resistant customers, first at 870 MHz and later at 1 GHz
Friday 20th March 2009
Photonic integration worked out really well for Infinera; can a start-up targeting optical access pull off the same feat for a fraction of the cost?
Friday 20th March 2009
Solar energy system developer embarks on two-year project to make customized cells based on inverted metamorphic (IMM) structures.
Thursday 19th March 2009
Copper-substrate LED chips are still in use in the Z-Power LED P9 Series, says a teardown report by MuAnalysis.
Wednesday 18th March 2009
NanoGaN is mulling further expansion as it waits for key results from the assessment of its substrates for use in optoelectronic devices.
Tuesday 17th March 2009
Hokkaido University and Honda use patterned silica films as a template to deposit 12.3 percent conversion efficiency nanowires.
Tuesday 17th March 2009
530 nm frequency-doubled semiconductor laser production is being readied for ramp-up, albeit too slowly for one industry player, while research on individual diodes reaches new heights.
Monday 16th March 2009
Parallel connection technique helps shrink power losses and module size from both commercial silicon-based inverters and previous prototypes.
Friday 13th March 2009
Omnibus Appropriations Bill also puts Department of Energy in charge of Energy Star specifications for solid-state lighting products.
Thursday 12th March 2009
Technology from the Chinese Academy of Sciences pushes rates of conversion from bulk crystals to substrates past 70 percent, lowering costs.
Thursday 12th March 2009
The MOCVD equipment maker declines to give detailed financial guidance because of a potentially volatile outlook for the industry.
Tuesday 10th March 2009
The silicon concentrated photovoltaics expert makes commercial systems that show what can be done with higher efficiency cells.
Monday 9th March 2009
Shipments surged 62 per cent in the final quarter of last year, despite a wider slump in the LCD market.
Friday 6th March 2009
Key customer pushed epiwafer foundry to growth year in 2008.
Friday 6th March 2009
Chairman Jerry Rawls laments the absence of an accurate crystal ball, but believes that things will begin to look up after April.
Thursday 5th March 2009
Cascade Technologies and Pranalytica are beginning to reap the benefits that quantum cascade devices offer over competing IR emitters.
Thursday 5th March 2009
Using substrates with V-shaped ridges instead of flat wafers offers 20-fold light extraction improvement.
Tuesday 3rd March 2009
Consolidating Chinese test and assembly into Beijing site and global redundancies are not a reflection of further worsening in chipmaker's business, says CFO.
Monday 2nd March 2009
Epitaxially-grown thermoelectric devices attract the attention of diode laser integrators, Intel, and increasing numbers of customers interested in power generation.
Monday 2nd March 2009
Hybrid devices could lower cost of solar power
Friday 27th February 2009
The power amplifier manufacturer continues to trim jobs and looks to outsourcing, with foundry partners due to be qualified later in 2009.
Thursday 26th February 2009
But the Californian firm believes that it will soon begin a slow ramp from its current financial low point.