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Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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2 Inch Synthetic Sapphire Rod Sapphire Ingots Type R Wafer Edge

Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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2 Inch Synthetic Sapphire Rod Sapphire Ingots Type R Wafer Edge

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Brand Name : Silian

Model Number : 4inch ingot

Certification : SGS/ ISO/RoHs

Place of Origin : China

MOQ : 5 pcs

Price : by case

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 20,000 pcs/month

Delivery Time : 5-8 weeks

Packaging Details : 1pcs/12pcs/25 pcs

Product name : Dia 2inch Synthetic Sapphire Rod

Material : Single Aluminum AL2O3 High purity >99.995%

Size : 2inch

Length : 50-200mm

Front side Roughness : ≤0.5nm

Back side Roughness : ≤0.5nm

Diameter : 51±0.1mm

Wafer Edge : Type R

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Dia 2inch Synthetic Sapphire Rod

Properties of Sapphire Rod


Optical Windows are used as viewports to protect other components within an optical assembly, instrument, or laser. In certain applications, optical windows are required to withstand harsh environmental conditions and provide high levels of performance and reliability. Sapphire window has several unique properties that make it the ideal material for these applications.

Description

Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. It is often used as window materials in specific field such as space technology where scratch or high temperature resistance is required

Specification

Parameter Specification
Material High purity >99.995%
Diameter 51±0.1mm
Crystal Orientation C-plane 0° to M-axis ±0.2°
C-plane 0° to A-axis ±0.2°
Front side Roughness ≤0.5nm
Back side Roughness ≤0.5nm
Wafer Edge Type R
Roundness ≤0.05mm
Transparency 410~780nm:≥85%
ROR Min≥200N
Harnesses ≥1450
Appearance Scratch:≤0.1mm ≤2
Bubble: Dia≤0.1mm ≤3

2 Inch Synthetic Sapphire Rod Sapphire Ingots Type R Wafer Edge


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