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New Technique That Scrambles Light May Lead To Sharper Images

When photographers zoom in on an object to see it better, they lose the wide-angle perspective -- they are forced to trade off "big picture" context for detail. But now an imaging method developed by Princeton researchers could lead to lenses that show all parts of the scene at once in the same high detail.

21 Apr 2009

Manufacturer Qualifies Veeco's MOCVD Systems for HB-LED Production

Veeco Instruments Inc. (Nasdaq: VECO) announced today that Shandong Raysun Huaguang Optoelectronics Co., Ltd. (Huaguang) of China has qualified Veeco's gallium nitride (GaN) and arsenic phosphide (AsP) metal organic chemical vapor deposition (MOCVD) systems for high volume production of red and blue high-brightness light emitting diodes (HB-LEDs).

From Veeco 20 Apr 2009

Innovative Method for Controlling Light by Adopting Tuning Concepts from RF Technology

In a recent publication in Nature Photonics, a joint team of researchers at CIC nanoGUNE, Donostia International Physics Center DIPC, Centro de Física de Materiales of CSIC/UPV-EHU in San Sebastian (Spain), Harvard University (USA) and the Max Planck Institute of Biochemistry in Munich (Germany) reports an innovative method for controlling light on the nanoscale by adopting tuning concepts from radio-frequency technology.

19 Apr 2009

Using Colors of Light to Shrink the Size of Circuitry

A University of Colorado at Boulder team has developed a new method of shrinking the size of circuitry used in nanotechnology devices like computer chips and solar cells by using two separate colors of light.

16 Apr 2009

Open Design Allows for Precision Adjustment With External Optics

With six powerful thin-film chips and a hemispherical lens, the new Infrared OSTAR Lighting LED from OSRAM Opto Semiconductors produces 3.5 W of optical output power at an operating current of 1 A.

16 Apr 2009

New Versatile Colour Camera for Material and Life Science

Olympus has introduced the new SC30 easy-to-use colour camera for high quality microscopy imaging. With superior resolution and quality, outstanding colour reproduction is ensured.

15 Apr 2009

New Technology Transforms the Utility of an Established Technique

Andor Technology plc (Andor), a world leader in scientific imaging and spectroscopy solutions, has applied Electron Multiplying (EM) technology for the first time to dramatically improve both the speed and sensitivity of Scanning Tunnelling Luminescent spectroscopy (STL) by replacing the standard CCD camera, used to detect photons, with one of its Electron Multiplying CCD (EMCCD) cameras.

15 Apr 2009

Coherent Launches New Product Catalog

A new product catalog from Coherent Inc. (Santa Clara, CA) (Nasdaq: COHR) provides detailed specifications for the company's expanded offering of laser power and energy measurement tools.

15 Apr 2009

First Experimental Proof of All-Optical Silicon-Based Integrated Circuits

The paper results from the collaboration between University of Karlsruhe, Germany; IMEC, Leuven, Belgium; Lehigh University, USA and ETH Zürich, Switzerland. The achievements are a key step towards the development of complex silicon-based photonic integrated circuits.

14 Apr 2009

DARPA Selects Pranalytica to Develop Beam Combining for High Power Quantum Cascade Laser Arrays

Pranalytica, Inc. today announced that it has been selected by the Defense Advanced Research Projects Agency (DARPA) Small Business Innovative Research (SBIR) program to participate in Phase I of the Beam Combining of High Power Quantum Cascade Laser (QCL) Arrays project for the U.S. Army Aviation and Missile Command (AMCOM).

13 Apr 2009