Key Features

• High Transparency: Germanium exhibits excellent transparency, especially in the infrared band, allowing more light signals to pass through, enhancing the efficiency and accuracy of optical systems.
• Low Reflectivity: With a low reflectivity, Germanium window plates effectively reduce light reflection losses, improving the optical system’s transmission efficiency.
• High Thermal Stability: Germanium materials have excellent thermal stability, making them suitable for high- and low-temperature optical system applications.
• High Laser Damage Threshold: Germanium can withstand high laser energy without being damaged, making it ideal for high-power laser systems.
• Precision Machining: Advanced processing and polishing techniques ensure the window plate’s surface smoothness and dimensional accuracy, meeting the requirements for high-precision applications.

Applications
Germanium circular aperture window plates have a wide range of applications, especially in the following fields:

• Laser Radar: As a critical optical component in laser radar systems, it provides a stable light transmission path, ensuring efficient laser beam reflection and reception.
• Optical Sensors: Used to protect the internal components of optical sensors while ensuring the efficient transmission of light signals.
• Spectrometers: In spectroscopy systems, the Germanium window plate helps optimize light transmission quality to ensure accurate measurement results.
• High-Power Laser Applications: Due to its high laser damage threshold, the Germanium window plate is well-suited for laser applications, including lasers and laser processing.
• Infrared Imaging and Measurement Systems: Widely used in infrared imaging, infrared thermometers, and night vision systems, providing efficient optical transmission for infrared light.

Key Features

• High Transparency: Zinc Selenide offers exceptional light transmission, particularly in the infrared spectrum (0.6–20μm), ensuring efficient performance in infrared applications such as thermal imaging and spectroscopy.
• High Stability: Zinc Selenide window plates exhibit excellent thermal stability, capable of maintaining performance in harsh environmental conditions, ensuring long-term stability of optical systems.
• High Laser Damage Threshold: This optical element can withstand high-power laser exposure without degradation, making it ideal for use in high-power laser systems.
• Low Absorption: With a low absorption rate, Zinc Selenide ensures high transmission efficiency, especially in the infrared range, providing minimal loss of light energy.
• Strong Mechanical Strength: Zinc Selenide material has strong resistance to impact and wear, making it well-suited for complex and demanding optical applications.

Applications
The Zinc Selenide circular aperture window plate, with its excellent optical properties and high durability, is widely used in the following fields:

• Infrared Optical Systems: Due to its superior transparency in the infrared spectrum, Zinc Selenide is commonly used in infrared windows, lenses, prisms, and other components, particularly in infrared spectrometers, thermal imaging systems, and laser systems.
• Laser Applications: With its high laser damage threshold, Zinc Selenide window plates are ideal for use in high-power lasers and laser systems, ensuring efficient operation in laser-based applications.
• Optical Instruments: Zinc Selenide window plates serve as protective windows in optical instruments such as spectrometers, electronic sensors, and other high-precision optical devices, blocking external interference while ensuring efficient light transmission.
• Sensor Protection: These window plates are widely used to protect sensitive optical components in sensors, allowing the required light spectrum to pass through while shielding the internal system from environmental influences.

Key Features

• High Transparency: Fused silica has exceptional light transmission capabilities, providing high throughput across the ultraviolet to infrared spectrum, ensuring efficient light transmission in optical systems.
• Low Refractive Index & Low Dispersion: The low refractive index and low dispersion characteristics of fused silica minimize optical distortions as light passes through, improving system efficiency and clarity.
• High Chemical & Thermal Stability: Fused silica exhibits outstanding chemical and thermal stability, maintaining optical performance even in high-temperature environments, making it ideal for use in challenging conditions.
• High Laser Damage Threshold: With a high resistance to laser damage, fused silica is suitable for use in high-power laser systems, offering protection without compromising optical integrity.
• Excellent Mechanical Properties: Fused silica has high hardness and wear resistance, allowing the window plate to withstand physical impacts and extend the operational lifespan of optical systems.

Applications
The fused silica circular aperture window plate is widely used in various optical systems and devices, with notable applications in:

• Laser Systems: Used as a protective window in laser systems, the fused silica window plate ensures the protection of internal components while maintaining high-efficiency light transmission for laser beams.
• Optical Instruments: In optical instruments such as microscopes and spectrometers, fused silica window plates protect sensors and other optical components, ensuring the stability and reliability of the system.
• Infrared Optical Systems: Due to its superior transparency, fused silica is ideal for use in infrared optical systems, often found in infrared sensors and imaging devices.
• High-Temperature Applications: Fused silica’s excellent thermal stability makes it well-suited for high-temperature applications, such as high-temperature testing and industrial monitoring systems, where it can maintain performance in extreme conditions.

Key Features

• High Transparency: Zinc Sulfide window plates exhibit exceptional light transmission, particularly in the 2–16μm wavelength range, making them ideal for infrared light transmission in thermal imaging systems and other infrared applications.
• Low Reflectivity: Zinc Sulfide has a moderate refractive index and low reflectivity, effectively minimizing light losses in the optical system and enhancing system transmission efficiency.
• High Thermal Stability: With excellent thermal stability, Zinc Sulfide maintains its optical performance even in high-temperature environments, making it suitable for use in harsh conditions.
• High Laser Damage Threshold: This window plate can withstand high-power laser exposure without damage, offering excellent performance in laser applications.
• Outstanding Physical Strength: Zinc Sulfide is durable and resistant to high-impact shock and laser exposure, maintaining its properties under demanding conditions.

Applications
The Zinc Sulfide circular aperture window plate, with its excellent optical properties and high durability, is widely used in the following fields:

• Laser Radar: Used for light transmission or reflection, providing efficient and stable optical transmission.
• Optical Sensors: Functions as a key optical element to protect internal components while ensuring efficient light signal transmission.
• Spectrometers: In infrared spectroscopy, Zinc Sulfide window plates enhance light transmission and efficiency.
• Infrared Imaging Systems: Suitable for thermal imaging equipment, especially in harsh environments, as a front optical window with exceptional light transmission.
• Laser Applications: Due to its high laser damage threshold, Zinc Sulfide window plates are ideal for high-power laser systems.
• High-Precision Optical Systems: Used in laser communication, infrared optical measurements, and other applications requiring high stability and transmission efficiency.

Key Features

• High Strength and Hardness: Sapphire window plates have outstanding hardness and scratch resistance, ensuring long-lasting optical performance in demanding environments. Ideal for high-performance applications that require durable optical components.
• High-Temperature Stability: Sapphire material maintains its optical properties and stability even at high temperatures, making it suitable for use in environments with extreme temperature fluctuations.
• Corrosion Resistance: Sapphire exhibits excellent resistance to many chemical substances, ensuring that it performs reliably in complex and harsh environments.
• Precise Optical Performance: The circular aperture design allows for accurate control of light transmission, providing precise beam characteristics to meet specific optical requirements.
• High Transmission and Low Scatter: Ensures efficient optical signal transmission, minimizing light loss and scatter, and providing high-quality optical imaging performance.

Applications
Sapphire circular aperture window plates are widely used in advanced optical systems, particularly in the following areas:

• Sensor and Detector Protection Windows: Sapphire window plates are used to protect the internal components of sensors and detectors, effectively isolating them from external environmental impacts.
• Lasers and Optical Instruments: Due to their high transparency and durability, sapphire window plates are commonly used in laser systems and optical instruments, ensuring stable light signal transmission.
• Optical Communication Systems: Sapphire’s stability and high transmission make it suitable for use in optical communication systems, ensuring reliable signal transmission.
• MOCVD Epitaxial Substrates: Sapphire window plates are also used as substrates for epitaxial growth and in other optical research applications, thanks to their excellent material properties.

Key Features

• High Transparency: The silicon window plate offers excellent transmission within the 1-7 μm wavelength range, making it ideal for infrared and laser transmission applications.
• Excellent Thermal Stability: Silicon demonstrates outstanding performance in high-temperature environments, making it suitable for high-energy applications such as laser radar.
• High Anti-Reflection Property: Silicon’s low reflectivity enhances the optical system’s transmission efficiency and reduces light loss.
• Broad Wavelength Adaptability: Silicon also provides good transmission in the far-infrared range (30-300 μm), suitable for specialized infrared optical applications.
• High Hardness and Corrosion Resistance: Silicon’s high hardness and chemical stability allow it to perform reliably in harsh environments, maintaining stable performance over time.
• Precision Machining: Advanced processing and polishing techniques ensure smooth surface quality and precise optical performance.

Applications
Silicon circular aperture window plates are widely used in various high-performance optical and infrared imaging systems, particularly in the following fields:

• Laser Radar and Sensor Systems: Used as optical windows in systems to ensure stable and efficient light transmission.
• Infrared Imaging Systems and Night Vision Devices: Providing excellent transmission for infrared imaging and infrared temperature measurement instruments, commonly used in military and security fields.
• Thermal Imaging and Satellite Technology: Acting as optical windows to effectively isolate the external environment and support efficient infrared imaging.
• Scientific Research and Industrial Applications: Serving as high-performance optical components in research instruments, industrial optical equipment, and medical devices to meet specific requirements.

Key Features

• High Chemical Corrosion Resistance: Magnesium Fluoride has excellent resistance to chemical corrosion, effectively withstanding the attack of chemicals in harsh environments.
• Excellent Mechanical and Thermal Shock Performance: Magnesium Fluoride exhibits high mechanical strength and thermal stability, making it resistant to extreme temperature changes and mechanical stresses.
• High Laser Damage Threshold: Magnesium Fluoride has a high laser damage threshold, making it suitable for high-power laser systems.
• Broad Spectral Transmission: Magnesium Fluoride has outstanding transmission properties in the deep ultraviolet to mid-infrared range, allowing for the passage of light from ultraviolet to infrared wavelengths.
• Birefringence: Magnesium Fluoride exhibits birefringence at certain wavelengths, affecting the direction of light propagation, making it ideal for specialized optical applications.

Applications

• Optical Instrument Manufacturing: Used in the manufacturing of high-precision optical instruments as protective windows to shield internal components from external environmental interference.
• Laser Optical Systems: Magnesium Fluoride window plates are widely used in laser systems, especially in high-power laser applications, providing protection for internal components.
• Infrared Spectrometer Manufacturing: In infrared spectrometers, Magnesium Fluoride window plates offer broad spectral transmission, ensuring measurement accuracy.
• Ultraviolet Radiation Sources and Detectors: Suitable for windows in ultraviolet radiation sources and detectors, allowing effective transmission of ultraviolet light while protecting equipment.

Key Features

• Wide Transmission Range: Lithium Fluoride has excellent transmission from vacuum ultraviolet to infrared wavelengths, making it suitable for various spectral applications.
• Superior Optical Performance: It offers high transmission and low absorption in the visible and infrared regions, ensuring high efficiency of optical systems.
• Chemical Stability: With strong chemical stability, Lithium Fluoride performs reliably in diverse environmental conditions without corrosion.
• Thermal Stability: Lithium Fluoride maintains excellent optical properties even under high-temperature conditions, ensuring stable performance.
• Uniformity and Stability: The crystal structure of Lithium Fluoride provides excellent optical uniformity and stability, making it ideal for manufacturing high-quality optical components.

Applications

• Optical Instrument Manufacturing: Widely used as a protective window in high-precision optical instruments, such as telescopes and microscopes, ensuring stable internal optical performance.
• Laser Systems: Used in laser systems as a window plate, offering reliable protection and maintaining system stability.
• Infrared Spectrometers: In infrared spectrometers, Lithium Fluoride window plates provide stable spectral transmission, improving optical system precision.
• High-Energy Physics Experiments: Due to its superior transmission properties, Lithium Fluoride is ideal for applications in the vacuum ultraviolet range, such as in lasers, light sources, and detector systems.

Key Features

• High Transparency: Calcium Fluoride provides exceptional transparency, allowing effective transmission of ultraviolet, visible, and infrared wavelengths, ensuring superior optical performance.
• Low Reflectivity: With a low refractive index, Calcium Fluoride significantly reduces light reflection losses, thereby improving the transmission efficiency of optical systems.
• High Thermal Stability and Corrosion Resistance: The material’s excellent thermal and chemical stability makes it suitable for high-temperature and corrosive environments, ensuring reliable performance in harsh conditions.
• Precision Processing: Advanced precision grinding and polishing techniques ensure smooth surface quality and high accuracy, meeting the specific demands of different applications.

Applications

• Optical Sensor Protection: Widely used to protect optical sensors or external environment detectors, preventing damage from external environmental factors.
• Laser Technology: Due to its high transparency and low scattering, Calcium Fluoride is an ideal material for resonator mirrors, output mirrors, and other components in laser systems.
• Optical Instruments: Suitable for various optical system components such as windows, lenses, and prisms, particularly in the ultraviolet, visible, and infrared wavelength ranges.
• Environmental Monitoring: Used in environmental monitoring equipment to ensure stable light transmission while minimizing interference and reflection.

Key Features

• High Transparency: Barium Fluoride offers excellent transparency across ultraviolet, visible, and infrared wavelengths, effectively transmitting light and maintaining the high performance of optical systems.
• Mechanical and Thermal Shock Resistance: Barium Fluoride is highly resistant to mechanical and thermal shock, ensuring stable performance even in harsh environmental conditions.
• Precision Processing: With precise processing and polishing techniques, the window plates are manufactured to exact shapes with smooth surfaces, meeting the needs of high-precision optical applications.
• Anti-Reflection Properties: Optional coatings can be applied to further enhance the transmission rate and reduce reflection, improving the efficiency of optical systems.

Applications

• Low-Temperature Cryogenic Imaging Systems: Provides stable performance in low-temperature environments, widely used in infrared imaging and detection systems.
• Aerospace Optical Systems: Used in optical equipment for spacecraft, ensuring the reliability and stability of optical systems in space conditions.
• Laser Optical Systems: Serves as key components such as lenses, beam splitters, and optical filters in laser systems, ensuring optimal performance.
• Infrared and Ultraviolet Window Plates: Ideal for infrared and ultraviolet spectral windows, playing an important role in infrared and ultraviolet sensors.