sapphire optical component optial wimdows prism lens Filter High Temperature Resistance Transmission Range 0.17 to 5 μm

Short Description:

Our Sapphire Optical Components are crafted with high precision, offering exceptional thermal and mechanical properties for demanding applications in various industries. These components are made from high-quality sapphire, known for its superior hardness, excellent optical transmission, and resistance to extreme environmental conditions. With a transmission range of 0.17 to 5 μm, they provide ideal performance for infrared and high-temperature optical applications.

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Product Detail

Product Tags

Material: High-Grade Sapphire (Al₂O₃)
Transmission Range: 0.17 to 5 μm
Melting Point: 2030°C
Mohs Hardness: 9
Refractive Index: No: 1.7545, Ne: 1.7460 at 1 μm
Thermal Conductivity: To C-axis: 25.2 W/m·°C at 46°C, || to C-axis: 23.1 W/m·°C at 46°C
Thermal Stability: 162°C ± 8°C
Our sapphire optical components are perfect for high-power lasers, optical windows, lenses, prisms, and filters, offering high transparency, strength, and reliability in harsh environments. With exceptional resistance to thermal shock and mechanical wear, they are ideal for aerospace, military, medical, and industrial applications.

Application Areas

●Laser Optics: High-power laser systems where high transmission and thermal stability are critical.
●Optical Windows and Lenses: For infrared and UV light transmission with minimal reflection loss.
●Prisms: Ideal for precise light manipulation in optical systems.
●High-Temperature Applications: Components that can withstand extreme temperatures, such as in aerospace and military devices.
●Sensors and Detectors: Used in advanced sensors requiring high optical clarity and stability at elevated temperatures.

Detailed Specifications

Property	Value
Transmission Range	0.17 to 5 μm
Refractive Index (No, Ne)	1.7545, 1.7460 at 1 μm
Reflection Loss	14% at 1.06 μm
Absorption Coefficient	0.3 x 10⁻³ cm⁻¹ at 2.4 μm
Reststrahlen Peak	13.5 μm
dn/dT	13.1 x 10⁻⁶ at 0.546 μm
Melting Point	2030°C
Thermal Conductivity	To C-axis: 25.2 W/m·°C at 46°C,
Thermal Expansion	(3.24...5.66) x 10⁻⁶ °C⁻¹ for ±60°C
Hardness	Knoop 2000 (2000g indenter)
Specific Heat Capacity	0.7610 x 10³ J/kg·°C
Dielectric Constant	11.5 (para), 9.4 (perp) at 1 MHz
Thermal Stability	162°C ± 8°C
Density	3.98 g/cm³ at 20°C
Vickers Microhardness	To C-axis: 2200,
Young’s Modulus (E)	To C-axis: 46.26 x 10¹⁰,
Shear Modulus (G)	To C-axis: 14.43 x 10¹⁰,
Bulk Modulus (K)	240 GPa
Poisson Ratio
Solubility in Water	98 x 10⁻⁶ g/100 cm³
Molecular Weight	101.96 g/mol
Crystal Structure	Trigonal (hexagonal), R3c

Customization Services

We offer customized solutions tailored to your specific needs. You can provide us with your drawings or design specifications, and our experienced engineers will work with you to create the optimal sapphire optical components for your application.
Our customization services include:
●Shape & Size: Custom-cut components such as optical windows, lenses, and prisms.
●Surface Treatment: Precision polishing, coating, and other finishing options.
●Special Properties: Tailored refractive indices, transmission ranges, and other performance characteristics to meet your technical requirements.

Contact Us for Custom Orders

For inquiries and customized orders, please send your design files or specifications to us, and we will ensure high-quality production and timely delivery.