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Light Sources

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MKS Instruments Deutschland GmbH, Germany

MKS Instruments, Inc. is a global provider of instruments, subsystems and process control solutions that measure, control, power, monitor and analyze critical parameters of advanced manufacturing processes to improve process performance and productivity. Our products are derived from our core comp more

Hamamatsu Photonics Deutschland GmbH, Germany

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Ocean Optics B. V., Germany

Ocean Optics manufactures and designs a broad range of fibre optic spectrometers in the range from 155 - 2500 nm. As the inventor and leading supplier of miniature fibre optic spectroscopy, we have sold more than 250,000 spectrometers worldwide since 1989. Our extensive line of products includes sp more

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News Light Sources

  • New technology for warm white LEDs

    Light emitting diodes (LEDs) provide significant energy savings over conventional light sources. In terms of light quality, however, conventional lighting solutions are still superior to LEDs as the latter are unable to reproduce the entire color spectrum. Most importantly, LEDs lack an efficient re more

  • Innovative sensing technique could improve greenhouse gas analysis

    An international team of researchers has used an unconventional imaging technique known as ghost imaging to make spectroscopic measurements of a gas molecule. The new approach by scientists at Tampere University of Technology in Finland, the University of Eastern Finland and the University of Burgun more

  • Quantum Dot White LEDs Achieve Record Efficiency

    Researchers have demonstrated nanomaterial-based white-light-emitting diodes (LEDs) that exhibit a record luminous efficiency of 105 lumens per watt. Luminous efficiency is a measure of how well a light source uses power to generate light. With further development, the new LEDs could reach efficienc more

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Videos Light Sources

Researchers create a tiny laser using nanoparticles - Aalto University Research

Researchers at Aalto University, Finland, are the first to develop a plasmonic nanolaser that operates at visible light frequencies and uses so-called dark lattice modes. more

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q&more articles Light Sources

  • A new world of lighting

    Organic light-emitting device (OLED) is a solid-state light-emitting device based on organic semiconductors. Recent rapid advances in material chemistry have enabled white OLEDs to be used for general lighting and large-area flat panel displays. Efficacy of white OLED panel has reached 110 lm/W which exceeds that of fluorescent lamp. more

Definition

List of light sources

List of light sources This is a list of sources of light , including both natural and artificial sources, and both processes and devices. Natural . can be a spectacular source of illumination. *Astronomical object s **Star s **Star cluster s ... more

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