Zinc Selenide Window (ZnSe) Dia. 10 mm x Thk. 1.5 mm, Uncoated Description
Zinc Selenide (ZnSe) windows provide exceptional optical performance across a wide infrared range, making them suitable for laser-based applications, thermal imaging, and spectroscopic instrumentation. With a diameter of 10 mm and a thickness of 1.5 mm, this uncoated ZnSe window allows high transmission from approximately 0.6 µm to 16 µm, enabling reliable and efficient performance in precise optical systems.
Manufactured to strict quality standards, each ZnSe window undergoes thorough inspection to ensure minimal scattering and absorption. Its low thermal expansion and good thermal shock resistance enhance durability in settings requiring stable performance under varying conditions. Whether used in research or industry, this ZnSe window delivers excellent clarity and consistency, making it an essential component for achieving precision in infrared and laser optics.
Zinc Selenide Window (ZnSe) Dia. 10 mm x Thk. 1.5 mm, Uncoated Applications
Zinc Selenide (ZnSe) windows are widely acknowledged for their excellent optical transmission in the infrared range and low absorption at high power densities. Their high refractive index, low dispersion, and notable thermal shock resistance make them crucial for numerous applications across industries. Designed for durability and efficiency, these uncoated ZnSe windows are particularly important in systems that require stable performance in challenging operating environments.
1. Industrial Applications
· High-power laser cutting systems: ZnSe windows allow efficient transmission at CO₂ laser wavelengths, ensuring minimal signal loss and extended operating lifespans.
· Process monitoring sensors: The thermal stability and chemical resistance of ZnSe enable reliable data collection in extreme industrial environments.
2. Research Applications
· Spectroscopy instruments: ZnSe’s broad infrared transmission range is suitable for analysing chemical composition and facilitating precise optical measurements.
· Laser test setups: With a high damage threshold, ZnSe windows excel in experimental laser platforms where stable performance is critical for accurate results.
3. Commercial Applications
· Thermal imaging equipment: ZnSe’s low dispersion enhances imaging resolution in civilian-grade IR cameras and security systems.
· Optical enclosures: The durability and clarity of ZnSe windows make them suitable for protective housings that maintain transparency in competitive consumer products.
Zinc Selenide Window (ZnSe) Dia. 10 mm x Thk. 1.5 mm, Uncoated Packaging
Each Zinc Selenide window is packaged in a cushioned plastic or foam-lined container to protect against scratches and impact. A sealed, moisture-resistant pouch further protects the optic from humidity and airborne contaminants. It is recommended to store in a clean, dry environment with minimal temperature fluctuations. Custom labelling, packaging configurations, and additional safeguarding measures are available to meet unique handling, shipping, or long-term storage requirements.
Packaging: Vacuum sealed, Wooden Box, or Customised.
Zinc Selenide Window (ZnSe) Dia. 10 mm x Thk. 1.5 mm, Uncoated FAQs
Q1: What are the key material properties of Zinc Selenide Window (ZnSe) Dia. 10 mm x Thk. 1.5 mm, Uncoated?
A1: Zinc Selenide (ZnSe) is a wide-bandgap material with excellent transmission from visible to infrared (approximately 0.5 µm to 22 µm). It has a low absorption coefficient at infrared wavelengths, making it suitable for CO₂ laser applications. The refractive index is approximately 2.4 at 10.6 µm, and the material possesses good thermal conductivity. However, ZnSe is relatively soft and necessitates careful handling to avoid scratches or chips.
Q2: How should this product be handled and stored to maintain its performance?
A2: To protect the uncoated ZnSe surface from damage, always wear powder-free gloves when handling. Store the window in a clean, dry environment to prevent moisture absorption or contamination. Use foam-lined containers or soft lens paper to cushion against shocks and scratches. Avoid contact with harsh chemicals and do not apply excessive force, as ZnSe is somewhat brittle and prone to chipping under stress.
Q3: Which quality standards and certifications apply to Zinc Selenide Window (ZnSe) Dia. 10 mm x Thk. 1.5 mm, Uncoated?
A3: Zinc Selenide windows often comply with ISO 10110 optical component guidelines for surface quality, wavefront distortion, and dimensional tolerances. Manufacturers may also meet MIL-PRF-13830B specifications for scratch-dig standards. In some instances, they are produced under cleanroom conditions and tested for environmental robustness per MIL-STD-810. Additionally, these windows frequently comply with RoHS and REACH to ensure hazard-free materials and global distribution acceptance.
Related Information
1. Material Properties and Advantages
Zinc Selenide (ZnSe) windows measuring 10 mm in diameter and 1.5 mm in thickness provide outstanding clarity, enabling high transmission across a wide infrared spectrum. This durable optical material demonstrates significant resistance to thermal shock, making it a reliable selection for applications that require stable performance under varying temperature conditions.
Engineered to resist damage in high-power laser configurations, these uncoated ZnSe windows are valued for their thermal conductivity. Their low absorption coefficient reduces signal loss, supporting efficient optical systems for precise manipulation of infrared light in research or manufacturing activities.
2. Applications in Advanced Industries
Entities involved in aerospace and automotive advancements frequently use ZnSe windows for intricate scanning and measurement systems. The 10 mm diameter, coupled with a 1.5 mm thickness, facilitates integration into compact optical assemblies that require materials capable of withstanding harsh operational environments.
This uncoated window design ensures adaptation for both defence and medical sectors. Its excellent infrared transmission and minimal scattering enable accurate laser delivery in surgical instruments, as well as reliable spectral analysis in diagnostic platforms.
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