Substrate Materials

High Performance Substrate Materials

Lark prides itself on being material agnostic and working with customers to select the substrate that fits their budget and design specifications. Our ability to work with multiple materials and not specialize allows us to serve a wide range of sectors and take on a variety of complex design challenges.

Lark’s experience in substrate materials includes:

  • FR4, Glass-epoxy Laminate (High freq. Rogers)
  • Glass, Sapphire and Quartz
  • Microfluidic Chips
  • Thick-film and Thin-film Ceramic
  • Aluminum Nitride (AlN) Ceramic
  • Gallium Arsenide (GaAs)
  • Indium Phosphide (InP)
  • Silicon Optical Bench (SiOB)
  • Low-temperature Co-fired Ceramics (LTCC)
  • High-temperature Co-fired Ceramics (HTCC)
  • Flexible and Rigid Flex Circuits
  • Polyimide Flex
  • Liquid Crystal Polymer (LCP)
  • Optical Polymer Waveguides
  • Optical Flex Circuits



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