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High-Quality CO2 Laser Reflecting Mirrors from China Suppliers and Factory for Engraving and Cutting Applications
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High-Quality CO2 Laser Reflecting Mirrors from China Suppliers and Factory for Engraving and Cutting Applications

Discover high-quality CO2 laser mirrors made from premium materials like copper or finished with advanced dielectric coatings. These mirrors are designed to be highly reflective at the specific wavelengths of CO2 lasers, ensuring optimal performance for precision applications such as engraving, cutting, and marking. As a trusted China supplier and factory, we are dedicated to providing top-notch laser solutions that guarantee accurate and efficient beam direction in your systems. Enhance your projects with our superior laser mirror technology today!

    Product Details

    Material characteristics

    01

    The base material of the reflective mirror is silicon, copper, Mo. The silicon is the normal coating material and it has the advantage of low cost, strong durability and stable thermal properties. The copper is usually used in the high power CO2 laser owing to it's high thermal conductivity. The Mo can be used in a poor condition owing to it's high surface strength and it can bear high power without surface coating, with long life span.

    Principle

    02

    The reflective mirror is usually used as the end mirror or the folding reflective mirror in the laser cavity during the light transmission, while it's be acted as the role of the beam turn-back mirror outside the laser cavity. A CO2 laser mirror is a key optical component used in CO2 laser systems, which typically operate at a wavelength of 10.6 microns in the infrared spectrum. These mirrors are designed to reflect the high-power infrared laser beam with minimal loss and distortion.

    Use

    03

    CO2 laser mirrors are essential components in various industrial and scientific applications. They are primarily used in CO2 laser systems for tasks such as laser cutting, engraving, and marking, especially in materials like wood, plastics, metal, and glass. These mirrors help direct and focus the laser beam accurately, ensuring high precision and efficiency in the laser processes. CO2 laser mirrors are also used in research and development, including spectroscopy and medical applications like laser surgery, where precise beam delivery is critical. Their ability to handle high-power infrared laser beams while maintaining minimal distortion makes them indispensable in fields requiring advanced laser technology.

    Model Material Diameter (mm) Diameter (inch) Focal Length (mm) Focus Length (inch) Thickness (mm) Specification / Type
    JL19.05F1 ZnSe 19.05 0.75 38.1 1.5 2 Chinese Material
    JL19.05F2 ZnSe 19.05 0.75 50.8 2 2 Chinese Material
    JL19.05F3 ZnSe 19.05 0.75 63.5 2.5 2 Chinese Material
    JL19.05F4 ZnSe 19.05 0.75 76.2 3 2 Chinese Material
    JL19.05F5 ZnSe 19.05 0.75 101.6 4 2 Chinese Material
    JL19.05F1 ZnSe 19.05 0.75 38.1 1.5 2 Imported Material
    JL19.05F2 ZnSe 19.05 0.75 50.8 2 2 Imported Material
    JL19.05F3 ZnSe 19.05 0.75 63.5 2.5 2 Imported Material
    JL19.05F4 ZnSe 19.05 0.75 76.2 3 2 Imported Material
    JL19.05F5 ZnSe 19.05 0.75 101.6 4 2 Imported Material
    JL20F1 ZnSe 20 0.787 38.1 1.5 2.2 Chinese Material
    JL20F2 ZnSe 20 0.787 50.8 2 2.2 Chinese Material
    JL20F3 ZnSe 20 0.787 63.5 2.5 2.2 Chinese Material
    JL20F4 ZnSe 20 0.787 76.2 3 2.5 Chinese Material
    JL20F5 ZnSe 20 0.787 101.6 4 2.5 Chinese Material
    JL20F1 ZnSe 20 0.787 38.1 1.5 2.2 Imported Material
    JL20F2 ZnSe 20 0.787 50.8 2 2.2 Imported Material
    JL20F3 ZnSe 20 0.787 63.5 2.5 2.2 Imported Material
    JL20F4 ZnSe 20 0.787 76.2 3 2.5 Imported Material
    JL20F5 ZnSe 20 0.787 101.6 4 2.5 Imported Material
    ⅡⅥ ZnSe 20 0.787 38.1 1.5 2.2 Standard
    ZnSe 20 0.787 50.8 2 2.2 Standard
    ZnSe 20 0.787 63.5 2.5 2.2 Standard
    ZnSe 20 0.787 76.2 3 2.5 Standard
    ZnSe 19.05 0.75 38.1 1.5 2 High Power
    ZnSe 19.05 0.75 50.8 2 2 High Power
    ZnSe 19.05 0.75 63.5 2.5 2 High Power
    ZnSe 19.05 0.75 76.2 3 2 High Power
    ZnSe 25.4 0.75 38.1 1.5 2 High Power
    ZnSe 25.4 1 50.8 2 3 High Power
    ZnSe 25.4 1 63.5 2.5 3 High Power
    ZnSe 25.4 1 76.2 3 3 High Power
    JL25.4F1 ZnSe 25.4 1 50.8 2 3 Standard
    JL25.4F2 ZnSe 25.4 1 63.5 2.5 3 Standard
    JL25.4F3 ZnSe 25.4 1 76.2 3 3 Standard
    JL25.4F4 ZnSe 25.4 1 101.6 4 3 Standard
    JL25.4F5 ZnSe 25.4 1 127 5 3 Standard
    JL38.1F1 ZnSe 38.1 1.5 76.2 3 4 Standard
    JL38.1F2 ZnSe 38.1 1.5 127 5 4 Standard
    JL38.1F3 ZnSe 38.1 1.5 190.5 7.5 4 Standard
    JL38.1F4 ZnSe 38.1 1.5 127 5 7.87 Standard
    JL38.1F5 ZnSe 38.1 1.5 190.5 7.5 7.87 Standard
    JL38.1F6 ZnSe 38.1 1.5 127 5 9 Standard
    JL38.1F7 ZnSe 38.1 1.5 190.5 7.5 9 Standard

    Frequently Asked Questions

    Q: What base materials are used for CO2 laser reflecting mirrors?

    The primary base materials used are Silicon (Si), Copper (Cu), and Molybdenum (Mo). Each material is selected based on the specific power requirements and environmental conditions of the CO2 laser system.

    Q: How do I choose between Silicon, Copper, and Mo mirrors?

    Silicon is ideal for standard systems due to its low cost, durability, and stable thermal properties. Copper is preferred for high-power CO2 lasers because of its superior thermal conductivity. Molybdenum (Mo) is best for harsh operational environments because of its high surface strength, allowing it to withstand high power without requiring surface coatings.

    Q: What is the primary function of a CO2 laser reflecting mirror?

    It serves as either an end mirror or a folding reflective mirror inside the laser cavity to facilitate light transmission, or as a beam turn-back mirror outside the cavity to direct and focus the laser beam onto target materials.

    Q: At what wavelength do CO2 laser mirrors typically operate?

    These mirrors are specifically designed to reflect high-power infrared laser beams operating at a wavelength of 10.6 microns in the infrared spectrum with minimal energy loss and distortion.

    Q: What industrial applications require CO2 laser mirrors?

    They are critical components in industrial applications such as laser cutting, engraving, and marking for materials like wood, plastics, metal, and glass. They are also used in spectroscopy research and medical procedures like laser surgery.

    Q: What is the difference between Chinese and Imported ZnSe materials listed in the table?

    Imported ZnSe (Zinc Selenide) typically offers lower absorption rates and higher purity, making it suitable for higher power thresholds and precision optical performance, whereas Chinese ZnSe provides a cost-effective solution for standard laser applications.

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