transmittance 84.5% in the 308nm band Sapphire optical components lens for laser cure deivce/round sapphire lens/square sapphire blocks
description
Sapphire crystals are excellent multifunctional materials for industrial, defense and aerospace applications. High temperature resistance 2000 °C, good thermal conductivity, high hardness (Mohs 9), good chemical stability. Typically, this material is used in high temperature infrared windows, solid state lasers, and precision wear resistant bearings. It is also widely used in crystal substrates, especially for blue, violet, white light-emitting diodes (LEDs) and blue lasers (LD). As the hardest material in all oxide crystals, sapphire has a combination of good optical and physical properties that maintain good performance even at high temperatures, making it the best choice for demanding applications.
Sapphire crystals - the hardest oxide crystals, are the most basic single crystal morphology of alumina (Al2O3). Valuable physical properties such as high strength, high melting point, chemical inertness and various optical properties.
Sapphire crystals have a wide range of uses. Due to its high hardness, good wear resistance, good transparency and high temperature resistance, sapphire is often used as a sapphire crystal, sapphire blade, chisel, gemstone bearing, etc., and is often made into various optical components, optical windows, and missiles. Fairing, etc. In addition, sapphire substrates play an extremely important role in the semiconductor lighting industry of LEDs.
| item | capacity |
| diameter (Φmm) | 1.00~250.00 |
| thickness (mm) | ≥0.1 |
| tolerance (mm) | ±0.05 |
| tolerance thickness (mm) | ±0.01 |
| clear aperture | >95% |
| ttv | 10” |
| S/D | 80/50~10/5 |
| Flatness (per 25mm@633nm) | 1λ~λ/4@per 25.4mm range |
| | |
Features
Extremely high surface hardness
◆ High temperature resistance
◆ Good thermal performance
◆ Excellent electrical and dielectric properties and chemical resistance
◆ Emission range from ultraviolet to mid-infrared
The luminescence source of the 308 nm excimer phototherapy system is a molecule composed of a cesium atom (Xe) and a chlorine atom (Cl) under the action of a high frequency electric field. The chlorine atom accepts an electron from a helium atom. When activated, the two atoms are in an unstable state of binding (excimer), resulting in a single-frequency excimer light.
Features:
The excimer light wavelength is single, the energy distribution is uniform, the depth of the skin is controllable, and the cross section is flat.
3. FAQ:
1. Can you accept OEM?
Yes!.We can manufacture as per your request specification.
2. Can you deliver the goods via our shipping agent?
Yes, we could help you make the delivery using your shipping agent
3. What about your After-sales service?
Yes.We promise that we can change or refund products if there are any quality problem.
If you need more professional help, please contact us. Our technical engineers
would like to give advices according to your requirements
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High Temperature Resistance Sapphire Glass Window For Laser Cure Device Images
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