Technical Paper

Design and Development of Optical Coatings on Laser Bar Facets

There are a variety of optical coatings needed on laser bar facets to make them functional, as well as several different types of laser bar facet materials to be coated. 

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Download our technical paper to learn:

  • the variety of designs and thin film material combinations for antireflection coatings and high reflectors for laser bar facets available
  • some problems optical coating manufacturers face in measuring performance of antireflection coatings on wafers that are normally supplied or used as reference samples
  • examples of coatings made in various equipment in our coating facility, as compared to the original designs