0-45° Wide Angle Broadband Dielectric Mirrors / TFVMQ-25.4C05-7/11

This high reflective mirror covers a broad range of wavelengths in the visible, UV, and IR, and can be used for any angle of incidence between 0° and 45°.
The mirrors can be commonly used in the incident angle range of 0° to 45°, making them highly versatile for use in multi-wavelength lasers or spectroscopic experiments.

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Part Number
TFVMQ-25.4C05-7/11
¥14,000

Very high reflectivity can be obtained between 0 degree to 45 degree angle of incidence.
It provides a high reflectance with limited variation over a broad range of wavelengths.
The dielectric multilayer coating makes the mirror surface highly resistant to scratches and allows for wiping for cleaning.
There is no absorption from the coating, limited deterioration over time, and shows excellent resistance to continuous laser irradiation.

More Information
Catalog Code W3227
RoHS Yes
CE No
Download Product's Datasheet
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.

Attention
  • Reflectance wavelength characteristics of dielectric multilayer coating vary depending on the polarization state of the incident beam. Reflectance of P-polarized light is lower than that of the S-polarized light, and the reflection range will also be narrower.
  • When used not in adaptive wavelength, reflectance may be lower.
  • If a mirror is used other than normal incidence, wavelength reflectance characteristics also vary depending on the polarization condition.
  • The reflectance characteristics of the 45 degree angle of incidence listed are the average value of the reflectance of P-polarized light and S-polarized light.
Specifications
MaterialSynthetic fused silica
CoatingDielectric multi-layer coating
Incident angle0°~45°
Surface flatnessλ/10
Parallelism<3′
Reflectance> Average 99%
Clear aperture90% of the diameter
Rear surfacePolished
Diameter φDφ25.4mm
Thickness t5mm
Wavelength Range700-1100nm
Surface Quality (Scratch-Dig)40-20
Laser Damage Threshold1J/cm2