Riassunto: Watch a detailed demonstration of our 2-inch DSP Sapphire Wafer, showcasing its ultra-flat, epi-ready surfaces and precision manufacturing for LED and optical applications. Learn about its high hardness, optical transparency, and thermal stability in this informative walkthrough.
Caratteristiche del prodotto correlate:
High-purity monocrystalline sapphire (Al₂O₃) with a diameter of 50.8 mm (2-inch).
Double Side Polished (DSP) surface finish, epi-ready for GaN epitaxial growth.
Ultra-flat surfaces with minimal bow (<10 µm) and low total thickness variation (≤ 10 µm).
Wide spectral transmission from near-UV to mid-IR for high-efficiency photon use.
Thermal conductivity ~42 W/m*K, stable up to 1800-1900°C, resistant to acids and alkalis.
Mohs 9 hardness, ensuring excellent scratch and wear resistance.
Customizable thickness (100 µm to 500 µm) and orientations (C, A, R, M) available.
Vacuum-sealed packaging in Class 100 cleanroom, 25 pcs per cassette.
FAQ:
Can thickness and orientation be customized?
Yes, custom thicknesses from 100 µm to 500 µm and orientations (C, A, R, M) are available.
What is the minimum order quantity?
25 pcs per order.
How is quality ensured?
Each wafer undergoes pre-production sample testing, final inspection, and Class 100 cleanroom vacuum packaging.