Nanooptics and Nanophotonics News

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CALIENT Unveils 3D MEMS-Based High-Density Photonic Switch

CALIENT Technologies, a specialist in photonic switching technology, has introduced its new 320-port photonic switch called the S320, the company’s next-generation 3D MEMS switching technology.

7 Mar 2012

Researchers Develop Optical Modulators Using Graphene

A research team from the University of California, Berkeley (UC Berkeley) has found that graphene provides a superior active media for optical modulators.

3 Mar 2012

Nanocrystals Embedded in Glass Emit Light in UV Spectrum

A process to produce light in the UV spectrum has been developed by a group of multinational researchers. This process produces glass-based, inorganic LEDs that emit light in the UV spectrum.

From Los Alamos National Laboratory 28 Feb 2012

Researchers Demonstrate First Physical Metatronic Circuit Using Nanotechnology

A research team led by Nader Engheta from the University of Pennsylvania is working on ways to use light in place of electricity. The team has developed the first physical illustration of ‘lumped’ optical circuit elements using nanotechnology.

27 Feb 2012

Researchers Develop Tunable Color Filter by Engineering Metal Nanoparticles

A research team comprising Kenneth Crozier and colleagues from the Harvard University has developed a novel tunable color filter, which utilizes optical nanoantennas for accurately controlling color output.

27 Feb 2012

Novel Nanoscale Material Compositions Help Optimize Infrared Photodetectors

A research team led by Yong-Hang Zhang from the Arizona State University is involved in the development of novel ways using nanoscale materials for optimizing infrared photodetector technology used in national security and defense systems.

From Arizona State University 16 Feb 2012

Oxford Instruments Announce Winner of Lee Osheroff Richardson North American Science Prize

Oxford Instruments is pleased to announce the 2012 winner of the Lee Osheroff Richardson North American Science Prize is Dr Kenneth Burch from the Department of Physics and Institute for Optical Sciences at the University of Toronto.

From Oxford Instruments Nanoscience 14 Feb 2012

Researchers Use Quantum Electrodynamic Effects to Develop Nanolasers

A research team from the University of California, San Diego (UC San Diego) has developed the tiniest room-temperature nanolaser till date, and a highly efficient ‘thresholdless’ laser capable of funneling all of its photons into a coherent beam of light or lasing.

13 Feb 2012

Study Reveals Signal Carrying Mechanism in Gold Nanoparticles

A research team led by Stephan Link from Rice University has demonstrated that tiny channels of gold nanoparticles are capable of transmitting electromagnetic energy that begins as light and transmits through ‘dark plasmans.’

13 Feb 2012

Scientists Make Atomic Nuclei Transparent for the First Time

At the high-brilliance synchrotron light source PETRA III, a team of DESY scientists headed by Dr. Ralf Röhlsberger has succeeded in making atomic nuclei transparent with the help of X-ray light.

8 Feb 2012