Ultra low expansion glass

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Ultra low expansion glass (ULE) is a registered trademark of Corning Incorporated [1]. ULE has a very low thermal expansion coefficient (~0.10 x 10-9/K at 5-35°C).

[edit] Applications

  • Ultra Low Expansion Substrates
  • Length-Standards
  • Lightweight Honeycomb Mirror Mounts
  • Astronomical Telescopes
  • Precision Measurement Technology
  • Laser Cavities