Optical Filters News

  1. PIXELTEQ Micro-Patterned Optical Filters For Multispectral Imaging

    PIXELTEQ micro-patterned optical coatings combine patented microlithography expertise with state-of-the-art coating technology. These micro-patterned filters help create compact and cost-effective optical devices for use in biomedical, security and defense, aerospace, precision agriculture and machine vision applications.

  2. Optical Filters: Right In Front Of Your Eyes

    Continued improvements in multilayer thin film filter (TFF) design and manufacturing methods — such as in-situ optical monitoring and automated coater control with dynamic design adjustment — have enabled successful production of optical filters with increasing control over the spectral shape. 

  3. Optical Filters For Raman Analysis: Finding The Needle In The Haystack

    Most Raman microscopy applications seek to maximize access to the Raman fingerprint of the molecule of interest, requiring filters that provide “more signal with less background.” This article discusses optical filters for Raman analysis, addressing filters for both bench-top and portable Raman applications.

  4. DELTA Establishes North American Office To Support Their Expanding Customer Base For Linear Variable Filters And Other Advanced Optical Filters And Components Used In Biomedical Instrumentation

    DELTA Light & Optics, http://www.filters.madebydelta.com, has opened an office in North America to support their expanding customer base for linear variable filters and advanced optical filters and components.

  5. Deposition Sciences Introduces Multispectral Optical Filter Assembly

    Deposition Sciences, Inc. (DSI), manufacturer of highly durable optical thin film coatings, announces an expansion of its sophisticated optical components line, the new Multispectral Optical Filter Assemblies.

  6. Deposition Sciences’ MicroDyn® Sputtered Coatings Include Longwave Infrared (LWIR) Optical Filters
    Deposition Sciences, Inc. (DSI®), manufacturer of durable thin film optical coatings, announces the new sputtered long wavelength infrared optical coatings.
  7. Optical Filters Take Food Inspection To A Whole New Level
    Foodborne diseases affect approximately 48 million people in the US each year, according to the Centers for Disease Control. By Ryan S. Thompson, Deposition Sciences, Inc. (DSI)