Harmonic Separator 50mm Diameter Wavelength 355nm

YHS-50C08-355

Harmonic separators are designed to separate specific YAG harmonics from other harmonics. We offer three standard wavelength (1064nm, 532nm, 355nm) reflectance YAG harmonics.
◦These mirrors are coated with multi-layered dielectric with different refractive index, using BK7 optical parallels with λ/10 surface flatness and parallelism of 5 arc second. The other surface is coated with multi-layer anti-reflection.
◦These mirrors are used at 45° incident angle to reflect specific wavelength beam and transmits other YAG wavelengths.
◦For plate type, you can use a large laser beam diameter.
More Information
Name Harmonic Separator 50mm Diameter Wavelength 355nm
Weight 0.0400kgs
Standard Coatings Available No
Guide
  • Please contact our Sales Division for customized products. (Customized on size, wavelength or R:T, etc.)
  • WEB Reference Catalog Code/W3802
  • For a guarantee in reflected wavefront error or transmitted wavefront error, please contact our Sales Division with your requests.
Remark -
Attention
  • The reflection surface is indicated with an arrow on the side of substrate.
  • The reflectance curves are based on actual measurements and may vary from different manufacturing lots.
  • Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
  • The reflectance in the specifications list is at random polarization or (p-polarization reflectance + s-polarization reflectance) / 2.
Design wavelength 355nm
Image Label Harmonic Separator 50mm Diameter Wavelength 355nm
Diameter φD 50mm
Laser Damage Threshold 5J/cm<sup>2</sup>
Material YHS:BK7, YHSQ:Synthetic fused silica
Surface flatness λ/10
Coating Front surface ; Dielectric multilayer coating
Rear surfaces ; Multilayer antireflection coating
Incident angle 45°
Parallelism <5″
Surface Quality <br> (Scratch-Dig) 10−5
Diameter φD φ50mm
Thickness t 8mm
Reflectance (Average P and S polarized light) >99.5% at 355nm
Transmittance (Average P and S polarized light) >85% at 532・1064nm
Laser Damage Threshold <sup>*</sup> 5J/cm2
Availability Please contact
In stock
SKU
YHS-50C08-355
€492.60

Delivery in : 1 week

Harmonic separators are designed to separate specific YAG harmonics from other harmonics. We offer three standard wavelength (1064nm, 532nm, 355nm) reflectance YAG harmonics.

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