LUMINA high power mirrors are engineered for high-energy lasers and industrial laser processing, featuring exceptional thermal stability and high laser damage thresholds.
Using premium substrates and advanced coating technologies, these mirrors maintain outstanding optical performance and reliability even under demanding high-power conditions.
Custom production is available for different power levels and wavelengths, supporting applications in research, industry, and medical laser systems.
Representative design ranges shown below. Final specifications depend on laser parameters and operating conditions.
Substrate Materials：Fused silica,Sapphire,Silicon,Optical glass (design dependent)
Clear aperture / size: from a few millimeters to 300 mm
Thickness: 1–30 mm (design dependent)
Surface figure: λ/10 @ 632.8 nm (typical)
Surface roughness: low-scatter polished surfaces (design dependent)
Wavelength Coverage:UV, visible, NIR, and IR wavelength ranges
Common laser wavelengths: 355 nm, 532 nm, 1064 nm, 10.6 μm, etc.
Angle of Incidence:0°or specified angle (custom AOI designs available)
Available shapes: Flat or custom geometries
Reflective coating type: Dielectric high-damage-threshold coatings
Reflectivity: >99% (design dependent)
Absorption: low absorption design (<0.1% typical)
Laser Damage Threshold (LIDT):High damage threshold designs available
Typical reference condition: 1064 nm, ns or CW regime
LIDT values defined based on wavelength, pulse duration, and beam size
High laser damage threshold for demanding CW and pulsed laser applications
Low absorption coating designs to minimize thermal effects
Excellent thermal stability for high-average-power operation
Precision optical fabrication ensuring stable beam quality
Custom coating designs for specific laser wavelengths (e.g. Nd:YAG, fiber, CO₂lasers)
Industrial laser cutting and welding
High-energy laser experiments
Optical resonator cavities
Medical laser surgery systems
Defense and aerospace laser systems
