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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

Наименование марки: ZMSH
Номер модели: От 2 до 12 дюймов все доступны
MOQ: 5
цена: by case
Время доставки: 2-4 недели
Условия оплаты: Т/Т
Подробная информация
Место происхождения:
Китай
Место происхождения:
Китай
Материал:
99,999% Al2O3
Промышленность:
Стекло приведенное, оптически, eli-готовая вафля
Приложение:
Вафля Semicondutor, обломок приведенный, оптически стеклянное окно, электронная керамика
Цвет:
белый или красный или голубой
трансмиссивность света зрения:
85%
advantagement:
высокие hardness9.0, носят сопротивление
тип:
Одиночное Кристл
Упаковывая детали:
Вакуум-загерметизированные контейнеры с азотом backfill в окружающей среде класса 100
Характер продукции

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.

 

        High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices 0      High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices 1       High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices 2       High-Purity Sapphire Wafer for LED, Semiconductor, Laser, and Optical Devices 3