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Lasers

Companies Lasers

Polytec GmbH,

Polytec develops, manufactures and distributes high quality measurement systems. For many years the business unit "Spectral Technologies" has successfully provided spectroscopic measurement systems for non-destructive and non-contact measurement methods for R & D and industry, both in the laborator more

Soliton Laser- und Messtechnik GmbH, Germany

Founded 1990 Soliton Laser- und Messtechnik GmbH offers products and services in following fields: Lasers, Laser Materials Processing, Laser Accessories, Sensors, Measurement Techniques, Spectroscopy, Process Technology and Analytics. Key points of our corporate philosophy are sales on a high tech more

Hamamatsu Photonics Deutschland GmbH, Germany

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News Lasers

  • Continuously emitting microlasers with nanoparticle-coated beads

    Researchers have found a way to convert nanoparticle-coated microscopic beads into lasers smaller than red blood cells. These microlasers, which convert infrared light into light at higher frequencies, are among the smallest continuously emitting lasers of their kind ever reported and can constantly more

  • New laser makes silicon 'sing'

    Yale scientists have created a new type of silicon laser that uses sounds waves to amplify light. In recent years, there has been increasing interest in translating optical technologies -- such as fiber optics and free-space lasers -- into tiny optical or "photonic" integrated circuits. Using light more

  • Capturing light in a waveguide array

    Cheaper and more efficient photonic devices, such as lasers, optical fibers, and other light sources may be possible with confined light that is unaffected by imperfections in the material that confines it, according to new research. A team of physicists from Penn State, the University of Pittsburgh more

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Videos Lasers

Laser treatment, bonding potential road to success for carbon fiber

Joining carbon fiber composites and aluminum for lightweight cars and other multi-material high-end products could become less expensive and the joints more robust because of a new method that harnesses a laser’s power and precision. more

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

White papers Lasers

Definition

Gain lasers

Gain lasers Gain (or amplification) in laser physics is a process, where the medium transfers part of its energy to the emitted electromagnetic radiation , resulting in an increase in laser power. This is basic principle of all lasers . Quanti ... more

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