Dielectric Mirrors for High Power Yb Laser φ 25 mm λ 343 nm

TFMHPQ-25C05-343

Mirrors for use in optical system of Yb pulsed laser with large energy. All dielectric coating designs are much more resistant to laser damage than typical mirrors and are suitable for use with high power laser systems.
◦All Dielectric Mirrors for High Power Laser are manufactured using dielectric multi-layer coatings of alternating high and low index layers.
◦The Mirrors are specifically designed for use at 45 degrees (AOI).
◦All dielectric coating designs are much more resistant to laser damage than typical mirrors and are suitable for use with high power laser systems.
◦Mirrors for YAG lasers are also available.
More Information
Name Dielectric Mirrors for High Power Yb Laser φ 25 mm λ 343 nm
Weight 0.0500kgs
Standard Coatings Available No
Guide
  • Please consult our Sales Division for assistance in your selection and for customized products. (customized on outer diameter, wavelength characteristic, etc.) Please use the inquiry sheet. 
  • WEB Reference Catalog Code/W3002
  • All Dielectric Coating for High Power Laser can also be applied on a low scattering substrate.
  • WEB Reference Catalog Code/W3240
  • Please refer to here for "Wavelength Characteristic Data (Reference Data, Transmittance: T[%]) " for each wavelength.
  • Also available are our surface flatness guarantee (HTFM) mirrors with accuracy guarantee after surface coating. 
  • WEB Reference Catalog Code/W3002
Remark -
Attention
  • Reflectance of dielectric mirrors will vary according to the polarization of the input beams.
  • The un-coated rear surface of the mirror is polished and the arrow on the side of the substrate points towards the coated surface.S-polarization has the high reflectance and the wide reflective bandwidth compared with p-polarization. The reflectance in the specifications list is that of random polarization or (p-polarization reflectance + s-polarization reflectance) / 2.
  • The reflectance curves are based on actual measurements and may vary with production lots.
  • Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
  • The surface flatness is the reflected surface wavefront distortion before coating.
Design wavelength 343nm
Image Label Dielectric Mirrors for High Power Yb Laser φ 25 mm λ 343 nm
Diameter φD 25mm
Reflectance >99%
Material Synthetic fused silica
Coating Dielectric multi-layer coating
Incident angle 45°±3°
Surface flatness λ/10
Parallelism <3′
Surface Quality (Scratch-Dig) 10−5
Clear aperture 90% of the diameter
Wavelength Range 343nm
Diameter φD φ25mm
Thickness t 5mm
Reflectance >99%
Laser Damage Threshold<sup>*</sup> 8J/cm2
Availability Please contact
In stock
SKU
TFMHPQ-25C05-343
£353.90

Delivery in : 1 week

Mirrors for use in optical system of Yb pulsed laser with large energy. All dielectric coating designs are much more resistant to laser damage than typical mirrors and are suitable for use with high power laser systems.

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