·Main features and applications of Sapphire:

1. Wear resistant, high hardness, corrosion-resistant, low friction coefficient, it is an ideal material for precision instrument mechanical bearings;

2. It is wear-resistant, high hardness, corrosion-resistant, and has excellent transparency, making it the preferred cover material for high-end watches;

3. High strength, corrosion resistance, high thermal conductivity, high transmittance, and wide transmittance band (from near ultraviolet to 7um mid infrared band), it is an ideal window material and optical component material;

4. Excellent electrical insulation performance, hexagonal symmetrical structure, stable chemical properties, making it an excellent semiconductor and superconducting substrate material (with small leakage capacitance and parasitic capacitance);

5. The lattice constant mismatch rate between sapphire C-face and III-V and II-VI deposited thin films is small (less than 4% mismatch rate with GaN), making it currently the most important epitaxial substrate material for GaN blue LED and LD.

Mainly used in the field of laser beauty, such as IPL (intense pulsed light) beauty devices, photon rejuvenation devices, and photon hair removal devices. Among these devices, it is a key component laser transmission, not only guiding the laser to accurately act on the skin, but also achieving the best cosmetic effect through wavelength selection and energy control.

Precautions

Cleaning and maintenance: Use a soft cleaning cloth and specialized cleaning agent to clean and avoid scratching the surface.

Storage environment: Store in a dry, well ventilated environment to prevent moisture and mold.

Usage: During use, avoid severe vibration and collision to avoid affecting its optical performance.

Please tell us the material, size, laser power, application before quote.