Ultra Broadband Dielectric Mirror 50mm Diameter Wavelength Range 300-2000nm

TFMS-50C08-3/20

Ultra Broadband Dielectric Mirrors are manufactured using all dielectric multi-layer coatings of alternating high and low index layers. These are specifically designed for use at 45 degrees angle of incidence. The mirrors are offered for use in applications where high-reflection over a broad wavelength range is required.
◦Visible, near infrared and multiple wavelengths are covered with a single mirror.
◦These mirrors have many advantages over a metal mirror including very little deterioration with age and that it is durable and easy to clean and maintain.
More Information
Name Ultra Broadband Dielectric Mirror 50mm Diameter Wavelength Range 300-2000nm
Weight 0.0400kgs
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
  • 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. Reflectance of laser line mirrors are different according to the polarization of input beams. S-Polarization has high reflectance with a wide reflective bandwidth compared with P-Polarization.
  • The reflectance specification listed is at random polarization or (P-Polarization reflectance + S-Polarization reflectance) / 2.
Design wavelength 300 - 2000nm
Diameter φD 50mm
Reflectance Rave.>97%
Material BK7
Coating Dielectric multi-layer coating
Incident angle 45°±3°
Surface flatness λ/10
Parallelism <3′
Surface Quality (Scratch-Dig) 40-20
Clear aperture 90% of the diameter
Wavelength Range 300 - 2000nm
Diameter φD φ50mm
Thickness t 8mm
Reflectance Rave.>97%
Laser Damage Threshold<sup>*</sup> 0.5J/cm2
Availability Please contact
In stock
SKU
TFMS-50C08-3/20
$964.00

Delivery in : 2 weeks

Ultra Broadband Dielectric Mirrors are manufactured using all dielectric multi-layer coatings of alternating high and low index layers. These are specifically designed for use at 45 degrees angle of incidence. The mirrors are offered for use in applications where high-reflection over a broad wavelength range is required.

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