Sapphire windows are highly prized in various high-performance applications due to their remarkable mechanical, chemical, and optical properties. Made from synthetic sapphire (Al2O3), these windows are second only to diamond in terms of hardness, making them extremely durable and scratch-resistant. Their broad transmission range from the ultraviolet (UV) to the infrared (IR) spectrum further enhances their versatility in demanding environments.
Sapphire windows are highly prized in various high-performance applications due to their remarkable mechanical, chemical, and optical properties. Made from synthetic sapphire (Al2O3), these windows are second only to diamond in terms of hardness, making them extremely durable and scratch-resistant. Their broad transmission range from the ultraviolet (UV) to the infrared (IR) spectrum further enhances their versatility in demanding environments.
Reviews
There are no reviews yet.
Be the first to review “MgF2 AR Coated Sapphire Window”
Refractive Index: Varies with wavelength;
approximately 1.75 at 5μm
Wavelength Range: 0.15 – 5.5μm
Mechanical Properties
Hardness: HK1370 kg/mm², second only to
diamond, providing excellent scratch resistance.
Thermal Conductivity: 42 W/m*K at 25°C
Thermal Expansion Coefficient: 6.9 x 10^-6/°C perpendicular to
the c-axis, 7.6 x 10^-6/°C parallel to the c-axis
Chemical Properties
Chemical Resistance: Highly resistant to acids,
alkalis, and other harsh chemicals, making it suitable for use in
chemically aggressive environments.
Insolubility: Insoluble in water and
resistant to chemical corrosion, ensuring longevity and reliability in
various applications.
Technical Information
Optical Properties
High Transmission: Provides high transmission
without absorption in both visible and infrared regions, making them
suitable for a wide range of optical applications.
Refractive Index: Approximately 1.75, allowing
for excellent optical clarity and minimal distortion.
Surface Quality: Superior surface quality (40-20
scratch/dig) ensures minimal scattering and high optical performance.
Transmission Wavelength
Sapphire windows have a broad transmission range from 0.15 to 5.5
micrometers, covering both the ultraviolet and infrared spectra. This makes
them versatile for various applications requiring wideband optical
transparency.
Applications
High-Performance Optics: Used in high-power laser systems, optical components in scientific instruments, and advanced imaging systems due to their durability and wide transmission range.
Harsh Environments: Ideal for aerospace, military, and industrial applications where exposure to harsh conditions is common.
Medical and Scientific Equipment: Employed in medical imaging devices and scientific instruments that require high optical clarity and resistance to chemical corrosion.
By incorporating these advanced materials into your systems, you can ensure superior performance and longevity even in the most demanding environments.
Reviews
There are no reviews yet.