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Results 1 - 10 of 26 for Aluminum gallium nitride

Realization of the First Continuous-Wave Deep-UV Laser Diode Laser

News - 25 Nov 2022

The world’s first room-temperature continuous-wave lasing of a deep-ultraviolet laser diode (wavelengths down to UV-C region) was completed by a research team at Nagoya University’s...
Research Develops Ultrawide Bandgap Photodetectors in Real-World Applications

News - 20 Apr 2022

Several devices and detectors detect and categorize deep UV frequencies that would otherwise be absorbed by the Earth’s ozone layer. The majority of solar-blind space-borne imaging systems still...
Cornell Scientists Create a Deep-Ultraviolet Laser Using Semiconductor Materials

News - 6 Apr 2022

Cornell engineers have created a deep-ultraviolet laser using semiconductor materials that show great promise for improving the use of ultraviolet light for sterilizing medical tools, purifying water,...
Cornell Engineers Build Innovative Deep-Ultraviolet Laser with Semiconductor Materials

News - 5 Apr 2022

A team of Cornell University engineers has built a deep-ultraviolet laser made up of semiconductor materials that demonstrates immense promise for enhancing the use of ultraviolet (UV) light for...
New Method Generates Visible Light by Making Use of Intrinsic Defects in LEDs

News - 27 Oct 2021

Researchers from the Low Energy Electronic Systems (LEES) Interdisciplinary Research Group (IRG) at Singapore-MIT Alliance for Research and Technology (SMART), MIT's research enterprise in...
SMART Researchers Discover New Way to Generate Light Through Use of Pre-existing Defects in Semiconductor Materials

News - 26 Oct 2021

Researchers from the Low Energy Electronic Systems (LEES) Interdisciplinary Research Group (IRG) at Singapore-MIT Alliance for Research and Technology (SMART), MIT’s research enterprise in...
New Method to Assemble Multiple Micron-Scale Optical Devices on a Single Chip

News - 30 Sep 2021

Researchers have developed a highly accurate way to assemble multiple micron-scale optical devices extremely close together on a single chip. The new approach could one day allow high-volume...
New Device May Lead to Daily-Use Deep UV Light Source for Sterilization and Disinfection

News - 15 Jun 2021

Researchers from the Graduate School of Engineering and the Center for Quantum Information and Quantum Biology at Osaka University unveiled a new solid state second-harmonic generation (SHG) device...
New Method may Lead to More Efficient LEDs

News - 13 Apr 2021

Scientists have discovered a new technique to measure the distribution of compositional changes in the indium gallium nitride (InGaN) quantum wells (QWs) at varying amounts of indium. An array of...
Novel Microcombs Could Power New Generation of Atomic clocks, Optical Fibers

News - 23 Jun 2020

Just as a meter stick with hundreds of tick marks can be used to measure distances with great precision, a device known as a laser frequency comb, with its hundreds of evenly spaced, sharply defined...

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