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Sales engineer
Arminas Butkus +370 5 219 4884
Dual and multi wavelength mirrors
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Dual and multi wavelength mirrors

Main features

 

  • Mirrors substrates fabricated from high-quality UV grade fused silica
  • Standard substrates dimensions are ⌀25,4x5 mm
  • Designed to be highly reflective at several certain wavelength ranges
  • 0° or 45° angle of incidence selection
  • Custom coatings, substrate material and dimensions are available upon
    request

 

Application examples

 

  • Simultaneous beam steering and folding of fundamental radiation laser
    beam and its harmonics
  • Laser system alignment using visible wavelength laser
Request custom
  • Description
  • Standard specifications

Dual ant multi wavelength mirrors provide high reflectance over several certain spectral ranges at specific angle of incidence and polarization for non-normal incidence. Reflectance properties are ensured thru optical interference phenomena of reflections from multiple dielectric thin-film layers, which are carefully deposited on UV grade fused silica optical substrates.

Dual and multi wavelength mirrors
Substrate material UV grade fused silica
Substrate dimensions ⌀25,4x5 mm
Clear aperture >85%
Face dimensions tolerance +0/-0,15 mm
Thickness tolerance ±0,25 mm
Parallelism error <30 arcsec
Protective chamfers <0,35 mm at 45°
Surface quality 20-10 S-D
Surface flatness <λ/[email protected],8 nm
Laser induced damage threshold 4 J/cm2@1064 nm, 10 ns (for 510-535 nm + 1020-1070 nm mirrors)
Order your item
Material Dimensions Wavelength range Reflectivity AOI SKU price quantity
UVFS
⌀25,4x5 mm
254-266 nm + 340-360 nm + 510-535 nm + 1020-1070 nm
>97%
6329
145 €
UVFS
⌀25,4x5 mm
254-266 nm + 510-535 nm
>99%
6330
105 €
UVFS
⌀25,4x5 mm
385-415 nm + 770-830 nm
>99,5%
6331
85 €
UVFS
⌀25,4x5 mm
510-535 nm + 1020-1070 nm
>99,5%
6332
85 €
UVFS
⌀25,4x5 mm
254-266 nm + 340-360 nm + 510-535 nm + 1020-1070 nm
Rs>97%, Rp>94%
45°
6333
145 €
UVFS
⌀25,4x5 mm
254-266 nm + 510-535 nm
Rs>99%, Rp>98%
45°
6334
105 €
UVFS
⌀25,4x5 mm
385-415 nm + 770-830 nm
Rs>99,5%, Rp>98,5%
45°
6335
85 €
UVFS
⌀25,4x5 mm
510-535 nm + 1020-1070 nm
Rs>99,5%, Rp>98,5%
45°
6336
85 €