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power of light
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Relaxing Multiple Quantum Wells with Low-Temperature Barriers
Jul 27, 2016South China University of Technology has used low-temperature barriers between indium gallium nitride (InGaN) multiple quantum wells (MQWs) to improve the light output power of light-emitting diodes (LEDs) by 23% to 63.83mW at 65mA [Zhiting ...
Tags: Low-Temperature Barriers, Quantum
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POET's Lab-to-Fab Initiative on Track for Product Prototypes and Initial Market Entry in 2016
Feb 19, 2016POET Technologies Inc of San Jose, CA, USA — which has developed the proprietary planar optoelectronic technology (POET) platform for monolithic fabrication of integrated III-V-based electronic and optical devices on a single ...
Tags: POET, Initial Market
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IALD Is Preparing to 'Chase The Dar'on Thursday 14th November
Nov 14, 2013The International Association of Lighting Designers (IALD) is preparing to ‘Chase the Dark’ on Thursday 14th November with a series of guerilla lighting installations that will aim to demonstrate the power of light in urban ...
Tags: lighting, power of light
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Improve Sleep, Support Natural Melatonin Production, Boost Alertness
Oct 18, 2013Lighting Science launched Definity Digital™, the world’s first line of biologically-corrected lighting with products specifically designed to improve sleep, support natural melatonin production, boost alertness, accelerate plant ...
Tags: Lighting Science, LED Lighting
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Taiwan's University Has Used Nitride Semiconductor Growth on Nitride Nanocolumns
Jan 15, 2013Taiwan’s National Chung Hsing University has used nitride semiconductor growth on gallium nitride nanocolumns and nanoporosity achieved with photoelectrochemical etching to boost the light output power of light-emitting diodes (LEDs) ...
Tags: LEDs, Air-Channels, Nanoporous Structure
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Luminous Flux or Luminous Power Is The Measure of The Perceived Power of Light
Jan 4, 2013In photometry, luminous flux or luminous power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total power of light emitted, in that luminous flux is adjusted to reflect the varying ...
Tags: Luminous flux
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The Philippine Heart Centre Makes History
Nov 12, 2012The Philippine Heart Centre, one of the country's most prestigious hospitals, makes history as the first medical institution in Asia - and only the second in the world - to use the Philips HealWell lighting system. This innovation from ...
Tags: Lighting News
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How to Determine The Performance of Xenon Light Bulb?
May 18, 2012Select the most important security lights, automotive lighting equipment not only owners of their own affairs, but also to the road environment for the exercise of the night, order, and even affect to other vehicles and pedestrians. ...
Tags: HID
