Flat & wedged mirrors
For optical systems requiring flat reflective surfaces or defined wedge geometries.
- Flat mirrors
- Wedged mirrors
Laser Optics & Components
Optical Mirrors
Mirrors for laser resonators, beam control, and wavelength-selective optics, with substrate geometry and reflection and transmission requirements defined for the optical system.
- Germany-based supplier and manufacturing partner
- Manufacturing to customer specifications
- Optical inspection and measurement against specified requirements
- From single components and prototypes to repeat supply
Product overview
Our manufacturing scope covers optical mirrors for laser, resonator, and infrared applications, with substrate geometry and coating performance specified to the requirements of the optical system.
Additional substrate materials and mirror configurations are available on request, subject to manufacturing feasibility and the requirements defined in the customer drawing or technical specification.
Configurations
Curved & aspheric mirrors
For resonator, focusing, and beam-control applications requiring defined curvature or non-spherical surface geometry.
- Curved mirrors
- Plano-concave mirrors
- Plano-convex mirrors
- Meniscus mirror geometries
- Aspheric mirrors
Resonator mirrors & output couplers
For laser cavities requiring defined reflectance, transmittance, and output-coupling characteristics.
- HR mirrors
- PR mirrors
- Output couplers
- Resonator mirrors
- Cavity mirrors
Dichroic & laser-line mirrors
For wavelength-selective reflection and transmission in laser and multi-wavelength optical systems.
- Dichroic mirrors
- Multi-wavelength mirrors
- 45° laser mirrors
- CO₂ laser mirrors
Custom configurations
Custom optical mirrors for non-standard geometries, dimensions, substrates, and coating requirements.
- Custom geometries and dimensions
- Customer-specified substrates
- Custom HR / PR coatings
- Wavelength- and angle-specific designs
Materials
| Material | Characteristics |
|---|---|
| BK7 | Cost-effective optical substrate for general-purpose and custom precision mirrors, particularly for visible and near-infrared applications. |
| Fused silica | Low-expansion, thermally stable substrate for precision mirrors, laser mirrors, and coated optics from the UV to the near-infrared. |
| Zinc selenide (ZnSe) | Infrared optical substrate used for selected IR and CO₂ laser mirror applications, including operation around 10.6 µm. |
| Germanium (Ge) | High-index infrared material for selected coated mirror applications in mid- and long-wave infrared systems. |
| Optical-grade silicon (Si) | Lightweight infrared mirror substrate with high thermal conductivity, widely used for CO₂ laser and other thermally demanding reflective optics. |
| Calcium fluoride (CaF₂) | Fluoride crystal substrate used for selected UV and excimer-laser mirror applications, particularly where a fluoride-based substrate is required for short-wavelength laser systems. |
| Magnesium fluoride (MgF₂) | Durable fluoride crystal substrate used for selected UV and high-energy laser mirror applications, with good resistance to mechanical and thermal shock. |
Coating capabilities
Customer-specified coatings are available for selected wavelengths from 355 nm to 2.94 µm, as well as for selected IR ranges of 3–5 µm and 8–12 µm, and for CO₂ laser applications at 10.6 µm. Angles of incidence from 0° to 60° can be supported, depending on substrate, geometry, and optical performance requirements.
- HR coatings
- PR coatings
- Output-coupler coatings
- Dichroic and multi-wavelength coatings
- IR and CO₂ laser mirror coatings
- AR coatings on secondary surfaces
Representative examples
- BK7 HR mirror, Ø19.05 × 9.53 mm, flat/flat; HR at 1064 nm (R > 99.97%), flatness λ/10 at 632.8 nm, scratch-dig 10/5, parallelism < 5 arcsec
- BK7 PR mirror, Ø19.05 × 9.53 mm, flat/flat; Side 1: AR at 1064 nm (R < 0.2%); Side 2: PR at 1064 nm (R = 60 / 70 / 80 / 90%), flatness λ/10 at 632.8 nm, scratch-dig 10/5, parallelism < 5 arcsec
- BK7 curved HR mirror, Ø25.4 × 6.35 mm, flat/convex, R = 20 mm to 5 m, convex side HR at 1064 nm (R > 99.97%)
- BK7 dual-wavelength mirror, Ø12.7 × 4.0 mm, flat/flat; Side 1: HT at 808 nm (T > 98%) / HR at 1064 nm (R > 99.75%); Side 2: AR at 808 nm (R < 0.2%)
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- BK7 45° HR mirror, Ø25 × 6 mm, flat/flat, HR at 1064 nm at 45° AOI, R > 99.97% for both polarizations, damage threshold > 5 J/cm² for 5 ns pulses
- BK7 45° dual-wavelength HR mirror, Ø25 × 3 mm, flat/flat, HR at 1064 nm and 532 nm, AOI 45°, R > 99.97% for both polarizations, damage threshold > 5 J/cm² for 5 ns pulses
- BK7 resonator mirror, Ø12.7 × 4 mm, plano-concave, R = 5 m or 10 m, concave side HR at 1064 nm (R > 99.75%)
- Fused silica curved HR mirror, Ø19.05 × 9.5 mm, plano-convex, radius 1 m, 2 m, or 5 m, convex side HR at 1064 nm (R > 99.97%), flatness λ/10 at 633 nm, surface quality 10/5 scratch-dig
- CO₂ laser mirror (optical-grade silicon), Ø12.7 × 3.0 mm, R > 99.64% at 10.6 µm, flatness λ/40 at 10.6 µm, scratch-dig 20/10, angle of incidence 28–30°
- Fused silica curved mirror substrate, Ø25.4 × 9.5 mm, convex/concave meniscus, R = 4000 mm, wedge angle 1°
- BK7 concave mirror substrate, 26 × 20 × 5.5 mm, R = 100 mm
- Fused silica curved mirror substrate, Ø25.4 × 6.35 mm, convex/concave meniscus, R = 3000 mm, wedge angle 30 arcmin
View related products
Optical Prisms
For beam steering, image rotation, dispersion, and beam splitting, with options for custom geometries, materials, and optical coatings.
Optical Windows
Flat, wedged, tubular, and Brewster window configurations, including chip-free, unchamfered edge options.
Optical Lenses
Spherical, cylindrical, aspherical, wedged, and rectangular lens geometries with specified surface quality, centration, and coatings.
RFQ PREPARATION
What to send for a quote
Please send your drawing or technical specification together with the following information.
- Substrate material
- Mirror geometry and dimensions
- Surface quality and figure requirements
- Coating requirements: wavelength, R/T, AOI, polarization
- Required quantity