RMI Laser Line Mirrors - CaF2

Specifications

Substrate Material: Calcium Fluoride
Wavelength Range: 193 – 193 nm
Flatness (Coated Surface): lambda/2, lambda/4
Surface Quality: 20-10 scratch-dig
Reflectivity (Rs, Rp): 97 %
Reflectivity @ 45 AOI: >= 96.5%
Thickness And Diameter: Custom
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Features


  • High Reflectance Design: Laser-Line RMAX Mirrors are engineered for superior reflectance at specific laser wavelengths, ensuring optimal performance in beam steering and focusing applications.

  • Advanced Coating Technology: Utilizes multi-layer, dielectric thin films for high power coating designs, standard for select wavelengths.

  • Versatile Substrate Options: Available in plano/plano, plano/concave, and plano/convex surfaces, catering to diverse optical needs.

  • Material Variety: Constructed from high-quality materials including BK7, UVFS, FS, CaF2, Si, Cu, Mo, Supremax 33, and Zerodur.

  • Precision Surface Figure: Offers exceptional surface accuracy with specifications such as λ/20 for plano substrates at 633 nm.

  • Superior Surface Quality: Ensures high-quality finishes with surface quality standards like 10-5 S1 for BK7, UVFS, FS.

  • Strict Dimensional Tolerances: Diameter tolerance of +0.000", –0.010" and thickness tolerance of ±0.010" for precise optical performance.

  • High Reflectance Efficiency: Achieves reflectance of R ≥ 99.7% at 0º for wavelengths like 355, 532, and 1064 nm, ensuring minimal light loss.

  • Customizable Bevels and Wedge: Features bevels of 0.02" at 45º typical and a wedge of ≤ 3 arc minutes for tailored optical setups.

  • Clear Aperture: Utilizes a central 85% of the diameter, maximizing the effective optical area.

Applications


  • Laser Beam Steering: Precise redirection of laser beams in optical systems.

  • Laser Focusing and Collimation: Shaping and aligning laser output beams.

  • High-Power Laser Systems: Reflective components in industrial and scientific laser setups.

  • Scientific Research: Wavelength-specific optics for experimental laser applications.

  • Optical Instrumentation: Integration into precision measurement and laser diagnostics equipment.