Lasers
Article (3)
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Lasers threaten LEDs for picoprojectors
Picoprojectors will drive the green laser market and the ideal light emitting device would be lasers due to their capability to deliver highly saturated colours in the widest possible gamut. -
Helping silicon see the light
The ultra-small revolution is claimed to have begun with the invention of a laser that allows light to be used on a computer chip. -
Lasers come to the aid of cancer patients
Telecoms, healthcare and display technology will be the major beneficiaries of a new generation of semiconductor lasers developed in a massive European research effort. Better cancer treatment, wider bandwidth and smaller, better displays could be on their way.
Feature (1)
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Big impact from tiny laser
A massive European effort to develop high-brightness semiconductor lasers could transform healthcare, telecoms and display applications and make Europe an undisputed leader in the field.
Product (1)
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Mini laser bars
The latest generation of mini laser bars from Osram Opto Semiconductors gives eight in the 910-1020 nm wavelength. Their output and beam parameters have been closely matched so that the beam, which leaves the small laser aperture at a defined angle, can be perfectly coupled into a small fibre core diameter with a restricted acceptance angle.
News (2)
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Laser cooling
Nextreme Thermal Solutions says it has cooled a laser diode in a TO-8 package using an embedded thin-film thermoelectric OptoCooler HV14 module. -
Ultra-shallow junctions for sub-32 nm CMOS devices
IMEC has combined vapour-phase doping and sub-melt laser annealing to fabricate high-quality, defect-free, ultra-shallow junctions (USJs) with abrupt dopant profile.
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