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Gaufrette de saphir
Created with Pixso. High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices

High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices

Nom De Marque: ZMSH
Numéro De Modèle: 2 à 12 pouces tous disponibles
MOQ: 5
Prix: by case
Délai De Livraison: 2-4 semaines
Conditions De Paiement: T/T
Informations détaillées
Lieu d'origine:
Chine
Lieu d'origine:
Chine
Matériel:
99,999% Al2O3
Industrie:
Verre mené et optique, gaufrette eli-prête
Application:
Gaufrette de Semicondutor, puce menée, vitrail optique, céramique électronique
Couleur:
blanc ou rouge ou bleu
transmissivité spécifique de lumière de vision:
85%
advantagement:
hauts hardness9.0, la résistance à l'usure
taper:
Monocristal
Détails d'emballage:
Les conteneurs fermés sous vide avec de l'azote remblayent dans un environnement de la classe 100
Description de produit

Product Description

 

Our sapphire wafers are made of single crystal aluminum oxide (Al₂O₃) with a hexagonal lattice structure, commonly available in C-plane, A-plane, and R-plane orientations. With broad optical transparency from near-ultraviolet (190 nm) to mid-infrared, these wafers are ideal for optical components, infrared devices, high-strength laser windows, and mask materials. Sapphire’s high hardness, thermal stability, corrosion resistance, high melting point (2045°C), and excellent transparency make it a reliable material for demanding applications, though it requires precision processing.

For LED manufacturing, sapphire wafers are essential for high-quality GaN epitaxial growth, as their surface processing directly affects the brightness and uniformity of white, blue, and green LEDs. The minimal lattice mismatch between sapphire C-plane substrates and III-V/II-VI thin films ensures excellent alignment with high-temperature epitaxy processes, making sapphire wafers indispensable for advanced optoelectronic devices.

 

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