Optical Components Laser Mirrors Laser mirrors are dielectric reflectors providing an optimised performance at stated wavelengths. High polishing quality is important for low wave front distortion, low scattering and high laser damage threshold. Mirrors are designed to work at 0 or 45 degrees. Commercial polish Diameter Tolerance Thickness Tolerance Mirrors of Ø76.2 mm and Ø101.6 mm are available upon request UV grade fused silica or BK7 glass Coating Electron beam multilayer dielectric or Ion beam sputtering Clear Aperture Exceeds central 85% of diameter Laser Damage Threshold 6 J/cm2, 8 nsec pulse, 1064 nm typical Coated Surface Flatness λ/10 at 633 nm over 85% of diameter available Laser Line Mirrors Substrate material: BK7, grade A. Polarizing Optics Mirrors provided are of AOI=45°. Mirrors with AOI=0° can be ordered by adding -i0 to catalogue number. Reflectivity R (s+p)/2 for AOI=0° is 99.8%.

Most of Laser Mirrors are available for fast off-the-shelf delivery. Check the availability at www.eksmaoptics.com Substrate material: UV grade Fused Silica Ø76.2x12.7 mm Wavelength, nm Dual Band Mirrors Mirrors provided are of AOI=45°. Mirrors with AOI=0° can be ordered by adding -i0 to catalogue number. Reflectivity R (s+p)/2 for AOI=0° is 99.8%. Windows & Filters Substrate material: UV grade Fused Silica. Mirrors provided are of AOI=45°. Mirrors with AOI=0° can be ordered by adding -i0 to catalogue number. The price remains the same as for AOI=45°. An example: 042-4080-i0. Polarizing Optics...

Optical Components Broadband Laser Mirrors Coatings Substrate: BK7, grade A. Laser damage threshold: 1 J/cm2, 8 nsec pulse, 1064 nm typical. Catalogue number (AOI=45°) Mirrors provided are of AOI=45°. Mirrors with AOI=0° can be ordered by adding -i0 to catalogue number. The price remains the same as for AOI=45°. An example: 072-3644-i0. Substrate: UV grade Fused Silica. Laser damage threshold: 1 J/cm2, 8 nsec pulse, 1064 nm typical. Catalogue number (AOI=45°) Mirrors provided are of AOI=45°. Mirrors with AOI=0° can be ordered by adding -i0 to catalogue number. The price remains the same as for...

Kinematic Mirror Mount 840-0010 Housing accessories Windows & Filters Metal Coated Mirrors Average reflection, % protected aluminium protected gold Protected gold * Laser Induced Damage Threshold results are measured according to ISO 21254-2: 1000-on-1 test procedure. protected silver Specifications for Flat Substrates BK7, UV FS Beam diameter (@1/e2): protected aluminium - 147.3±7.0 µm protected gold - 147.3±7.0 µm protected silver - 149.8±8.0 µm Commercial polish Clear Aperture Wavelength: 1064 nm Pulse duration: 11 ns Repetition rate: 50 Hz AOI: 0 deg. Specifications for Spherical Substrates...

Optical Components Protected Aluminium Mirrors Coatings ● LIDT – 0.25 J/cm2 at 1064 nm, 50 Hz, 11 nsec pulses* ● LIDT – 0.1 J/cm2 at 355 nm, 50 Hz, 5.7 nsec pulses* ● Average Reflection >86% for 300 nm – IR ● BK7, UVFS, Zerodur® substrates available ● Round, Square and Flat or Spherical Mirrors available ● OEM capabilities - please contact for special pricing Protected Aluminium (Al) Mirrors serve as an economical reflector over entire 300-IR region. Enhanced metallic coatings provide greater reflection across the operating bandwidth. Spherical Mirrors. Diameter: 25.4 mm; Edge thickness: 6.0...

Protected Silver (Ag) Mirrors feature higher reflectance than aluminium throughout the visible and near-infrared spectral region. Our protected silver mirrors has excellent durability. Spherical Mirrors. Diameter: 25.4 mm; Edge thickness: 6.0 Catalogue number Substrate type Substrate material Flat Rectangular Mirrors. Substrate type: plano-plano Catalogue number Substrate material Substrate material Catalogue number Flat Round Mirrors. Substrate type: plano-plano Drawings of flat round, flat rectangular and spherical mirrors Windows & Filters Plano-plano Plano-concave * Laser Induced Damage Threshold...

Optical Components Protected Gold Mirrors Coatings ● LIDT – 1.0 J/cm2 at 1064 nm, 50 Hz, 11 nsec pulses* ● Average Reflection >98% for 900 nm – IR ● BK7, UVFS, Zerodur® substrates available ● Round, Square and Flat or Spherical Mirrors available ● OEM capabilities - please contact for special pricing ● Test samples are available on request ● Bare Gold coated mirrors are available as an option Protected Gold (Au) Mirrors have the highest reflectance in infrared. Enhanced metallic coatings provide greater reflection across the operating bandwidth. Spherical Mirrors. Diameter: 25.4 mm; Edge thickness:...

Substrate Material Diameter Tolerance Thickness Tolerance Electron beam multilayer dielectric Clear Aperture Exceeds central 85% of diameter Laser Damage Threshold: Reflected wavelength, Transmitted nm, R > 99.5% wavelength, nm 2 J/cm2, 8 ns pulse, 1064 nm typical 5 J/cm2, 8 ns pulse, 1064 nm typical Coated Surface Flatness λ/10 at 633 nm over 85% of diameter available Substrate material Housing accessories Kinematic Beamsplitter Mount 840-0030-02 Polarizing Optics Kinematic Mirror Mount 840-0020 Non Standard Dichroic Mirrors are available for fast off-the-shelf delivery. Check the availability...