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Gratings

Gratings news and technical articles from Laser Focus World. Search Gratings latest and archived news and articles

  1. Richardson Gratings , a Newport Corp Brand

    Buyer's Guide

    Thu, 30 Dec 2010

    … manage, and measure light. Combined with the expertise from Spectra-Physics Lasers, New Focus, Oriel Instruments, Richardson Gratings , and Corion Filters, partners with scientists, engineers, and OEMs to provide valuable solutions.

  2. FIBER SENSING - Chiral-fiber gratings sense the environment

    Print

    Sun, 1 Jun 2008

    Twisted fibers create chiral gratings that can facilitate the deployment ..... and temperature. Chiral fiber gratings , in which a periodic structure is ..... differ from traditional fiber Bragg gratings (FBGs), in which the periodic …

Related Topics:

  1. Diffraction Grating
  2. Photoacoustic
  3. Numerical Aperture
  4. Fiber Sensor
  5. Specialty Fibers
  6. Fiber Amplifier
  1. INTEGRATED PHOTONICS: High-contrast gratings forge ultralow-loss, slow-light waveguide

    Print

    Tue, 27 Mar 2012

    … at the University of California–Berkeley, high-contrast gratings (HCGs)—alternating stripes of semiconductor materials ..... as a structure composed of subwavelength high-contrast gratings or HCGs. The device (b) as shown in a SEM photo is fabricated …

  2. Gratings separate the different colors of light

    Print

    Sat, 1 Mar 1997

    Gratings separate the different colors of light ..... spaced parallel lines permit diffraction gratings to disperse the components of light into ..... Assistant Editor, Technology Diffraction gratings are fundamental optical elements that …

  3. Fiber Bragg gratings hel¥WDM push limits of fiber capacity

    Print

    Sun, 1 Mar 1998

    … pushing that capacity to its limit. Fiber gratings are well suited for the challenge, due ..... wavelength response function. Fiber gratings also find other uses in communication ..... doped fiber amplifier. Linearly chirped gratings are also used as dispersion compensators …

  5. Nanoscale X-ray gratings will fly in next-gen telescopes

    Article

    Thu, 12 Jun 2008

    … highly efficient Critical-Angle Transmission (CAT) gratings for use in future improved space-based X-ray telescopes. The gratings combine the advantages of transmission gratings with the broadband efficiency of blazed reflection gratings …

  6. Curved gratings eliminate DBR laser mode hopping

    Print

    Mon, 1 Dec 1997

    Curved gratings eliminate DBR laser mode hopping Kristin ..... reflector (DBR) lasers with curved surface gratings produce stable, single-mode output ..... provides a higher reflectivity than flat gratings demonstrated in previous devices. In …

  7. Diffraction gratings color liquid-crystal displays

    Print

    Thu, 1 Feb 1996

    Diffraction gratings color liquid-crystal displays Inexpensive ..... materials. By writing miniature diffraction gratings on the chip, MicroDisplay Corp ..... these subpixels are actually diffraction gratings , each with a different pitch. Changing …

  8. GRATINGS - New holographic gratings look at the cosmos

    Print

    Wed, 1 Sep 1999

    … efficiencies than classical surface-relief gratings that diffract light by the presence of ..... structures-impossible with surface-relief gratings -allows the creation of new concepts ..... understand the capabilities of these gratings , the National Optical Astronomy Observatories …

  9. Chirped Bragg gratings compensate for dispersion

    Print

    Wed, 1 Oct 1997

    Chirped Bragg gratings compensate for dispersion Bragg gratings provide dispersion compensation for 1550-nm telecommunications ..... errors in the data stream if left unchecked. Fiber Bragg gratings offer a flexible, economical solution to this problem …

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