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Custom Scratch Resistance Sapphire Optical Substrate For IR Windows
1. Material
Sapphire Crystal:
Composition: Aluminum Oxide (Al₂O₃).
Characteristics: Renowned for its hardness (second only to diamond on the Mohs scale), excellent thermal conductivity, and chemical inertness.
2. Property
Scratch Resistance:
Surface Durability: Enhanced through specialized treatments or coatings to resist abrasions and scratches, maintaining optical clarity over extended use.
Hardness: High hardness ensures resistance to mechanical damage.
Optical Clarity:
Transparency: High transmittance across a wide spectral range, including infrared (IR).
Low Absorption: Minimal absorption of light, preserving signal integrity in IR applications.
3. Function
Optical Substrate:
Base Material: Serves as the foundational layer upon which optical coatings and films can be applied.
Dimensional Stability: Maintains precise geometric shape and flatness, critical for optical performance.
IR Window Compatibility:
Transmission Spectrum: Designed to transmit IR radiation efficiently, enabling use in IR imaging and sensing systems.
Thermal Management: Effective heat dissipation properties support stable operation in high-temperature environments.
4. Application
Infrared Imaging Systems:
Night Vision Devices: Used in military, law enforcement, and surveillance applications for enhanced visibility in low-light conditions.
Thermal Imaging Cameras: Essential in industrial monitoring, fire detection, and medical diagnostics.
Aerospace and Defense:
Missile Guidance Systems: Critical component in seeker heads for accurate target acquisition and tracking.
Space Optics: Utilized in satellites and spacecraft for Earth observation and communication.
Scientific Instrumentation:
Spectrometers and Analyzers: Facilitates precise measurement and analysis of IR spectra in research and development.
Introduction
Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for busines... Introduction
Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for busines...
