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High Strength Sapphire rectangular Optical Window

High Strength Sapphire rectangular Optical Window

The sapphire rectangular window is manufactured from high-purity sapphire, offering exceptional hardness, mechanical strength, and environmental stability, making it ideal for demanding protective optical window applications.

  • Material :

    Sapphire
  • Dimension Tolerance :

    +0.0 / -0.1 mm
  • Thickness Tolerance :

    ±0.1mm
  • Surface Accuracy :

    λ/2 @ 632.8 nm
  • Parallelism :

    < 3 arc min
  • Surface Quality :

    60-40
  • Clear Aperture :

    > 90%
  • Edge Bevel :

    0.2 × 45°
  • Product Details

 

Product Description

This sapphire rectangular optical window is fabricated from precision-polished sapphire substrates. Its rectangular geometry provides a larger effective aperture in compact assemblies while maintaining outstanding resistance to pressure and vibration.

 

Performance Advantages

Ultra-high hardness sapphire window for superior wear resistance

High strength optical window suitable for high-pressure environments

Excellent thermal and chemical stability for harsh conditions

Large effective aperture exceeding 90% for efficient light transmission

Custom coating options available for specific optical requirements

 

Application Range

The sapphire rectangular  window is widely used in industrial sensor protection, wear-resistant optical windows, high-pressure viewing ports, MOCVD systems, and precision instrumentation requiring reliable optical protection.

 

 

 

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