Overview of Sapphire Windows
Sapphire windows are utilized for their broad transmission range and high optical transmission capabilities, covering wavelengths from 190-4000nm. They are valued for their ability to transmit light from the UV to the IR spectrum while maintaining exceptional mechanical strength at high temperatures. These windows are ideal for protective applications in environments with high pressure, vacuum, or corrosive atmospheres, outperforming other optical materials in harsh conditions.
Types of Sapphire Windows- Sapphire Light Guide
- Sapphire Cone Windows
- Sapphire Blade
- Sapphire Substrate
- Sapphire Cube
- Anomalous Windows
Characteristic & Quality Grade SelectionThe selection chart provides specifications for precise and standard grades of sapphire windows:
- Diameter: Circular (10mm to 50mm), Quadrate (10*10mm to 50*50mm), customizable
- Thickness: 10mm to 50mm, customizable
- Diameter Tolerance: +/-0.05mm (Precise), +/-0.1mm (Standard)
- Thickness Tolerance: +/-0.025mm (Precise), +/-0.05mm (Standard)
- Edge: Fine ground or polished 80/50
- Chamfer/Bevel: 0.25*45° (no-chips) or polished
- Flatness: 1/8 lambda per inch @633nm (Precise), 1/4 lambda per inch @633nm (Standard)
- Parallelism: 30 arc sec (Precise), 3 arc min (Standard)
- Surface Quality: 20/10 (Precise), 60/40 (Standard)
- Clear Aperture: >90%
- Coating: Anti-reflection coating, customizable
- Material: Synthetic monocrystal sapphire
Contact InformationFor further inquiries, contact via phone at +86 25 8342 7907, fax at +86 25 8342 6285, email at
[email protected], or visit the website at http://www.creatoroptics.com.
See more