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  • Zinc Selenide (ZnSe) Single Crystal Substrates - Tinsan MaterialsZinc Selenide (ZnSe) Single Crystal Substrate - Tinsan Materials

    Zinc Selenide (ZnSe) Single Crystal Substrates

    • Broad Infrared Transmission: Covers visible to far-IR regions (0.5–22 μm).
    • High Refractive Index: Suitable for focusing and imaging applications.
    • Low Bulk Absorption: Enables high-power CO₂ laser operation.
    • Excellent Thermal Shock Resistance: Suitable for high-power, high-temperature environments.
    • Chemical Stability: Resistant to moisture and most chemicals in ambient environments.
    • Isotropic Optical Properties: Minimal birefringence effects.
    • High Damage Threshold: Ideal for high-power laser optics and windows.
    • Good Mechanical Strength: Though softer than sapphire, sufficient for most optical setups.
    • Compatible with Anti-Reflection (AR) and Protective Coatings: Enhances performance and durability.