Ceramic Reflector for Lamp-Pumped Solid-State Lasers

Specifications

Material: Aluminum Nitride, Ceramic
Type Of Ceramic: Unglazed, Glazed
Component Type: Reflectors
Material: alumina ceramic
Color: White
Bulk Density (fired): 3.1 g/cm³
Porosity (apparent): 30±1%
Purity: >99%
Reflectivity: See the following figure for details
Surface Treatment: glazing
Flexural Strength: 170 MPa
Thermal Shock Resistance: 15-100°C Cycle 50 times no cracks
Thermal Expansion Coefficient (200-500°C): 7.9×10⁻⁶/°C
Thermal Expansion Coefficient (200-1000°C): 9×10⁻⁶/°C
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Features


  • High Reflectivity and Easy Cleaning: The ceramic reflector features a fully glazed surface that provides high reflectivity and facilitates easy cleaning.

  • Excellent Reflectivity Range: Achieves 98% reflectivity at wavelengths of 600-1000 nm and exceeds 96% reflectivity in the frequency range of 400-1200 nm.

  • Durable Material: Constructed from high-purity alumina ceramic with a purity greater than 99%, ensuring long service life and robust performance.

  • Mechanical Strength: The ceramic blank is designed with appropriate porosity and high strength characteristics, offering a flexural strength of 170 MPa.

  • Thermal Shock Resistance: Can withstand thermal shock cycles from 15°C to 100°C for 50 cycles without cracking.

  • Applications: Ideal for lamp-pumped solid-state lasers used in medical, welding, cutting, and marking applications.

Applications


  • Lamp pumped solid-state systems used in

    • Medical lasers

    • Laser welding machines

    • Cutting machines

    • Marking machines