Wide Angle Dielectric Mirror 25.4mm Diameter 5mm Thick Wavelength 1064nm

TFVM-25.4C05-1064

You can use the 0-45° Wide Angle Dielectric Mirrors for an optical system for reciprocating the light between two mirrors or Michelson interferometer, if you want to use a mirror at an incident angle of 45 ° or less. When used at 45 degree and 0 degree incidence angle, one mirror can be shared to obtain high reflectivity.
◦Very high reflectivity can be obtained between 0 degree to 45 degree angle of incidence.
◦If used at a fixed angle of incidence, it can also be used as a broadband mirror. For example, if TFVM-800 is used in a 45 degree incident, reflectance of 99% or more can be obtained in the range of 730nm to 900nm.
◦Since there is no absorption in the coating there will be very little change in the performance over time and the mirror is durable even with continuous laser irradiation.
More Information
Name Wide Angle Dielectric Mirror 25.4mm Diameter 5mm Thick Wavelength 1064nm
Weight 0.0070kgs
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/W3800
  • This mirror is also available as a “HTFM mirror” which provides guaranteed surface accuracy after coating.
  • WEB Reference Catalog Code/W3002
Remark -
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.
Design wavelength 1064nm
Diameter φD 25.4mm
Reflectance >99%
Material BK7
Coating Dielectric multi-layer coating
Incident angle 0° - 45°
Surface flatness λ/10
Parallelism <3′
Surface Quality (Scratch-Dig) 10−5
Wavelength Range 1064nm
Diameter φD φ25.4mm
Thickness t 5mm
Reflectance >99%
Laser Damage Threshold<sup>*</sup> 20J/cm2
Rear surface Polished
Availability Please contact
In stock
SKU
TFVM-25.4C05-1064
$208.00

Delivery in : in stock

You can use the 0-45° Wide Angle Dielectric Mirrors for an optical system for reciprocating the light between two mirrors or Michelson interferometer, if you want to use a mirror at an incident angle of 45 ° or less. When used at 45 degree and 0 degree incidence angle, one mirror can be shared to obtain high reflectivity.

Resources & Downloads

Click here to receive announcements and exclusive promotions

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.