Name: 50.8mm Dia. 320 - 450nm Broadband λ/10 Mirror
Brand: TECHSPEC
SKU: 39-225
Price: €235,00

Coating:

Dielectric Mirror (320-450nm)

Coating Specification:

R_avg >98% @ 340 - 488nm (0°, All Polarizations)
R_avg >98% @ 320 - 450nm (45°, All Polarizations)
R_avg >99% @ 320 - 450nm (45°, S-Polarization)

Wavelength Range (nm):

320 - 450

Diameter (mm):

50.80 +0.00/-0.10

Surface Flatness (P-V):

λ/10

Fused Silica (Corning 7980)

Back Surface:

Commercial Polish

Surface Quality:

20-10

Coating Type:

Dielectric

Angle of Incidence (°):

0-45

Clear Aperture (%):

Damage Threshold, Pulsed:

0.5 J/cm² @ 355nm, 20ns, 20Hz

Edges:

Ground, 0.5mm max bevel

Parallelism (arcmin):

Thickness (mm):

9.53 ±0.20

Type:

Flat Mirror

0.5 J/cm² @ 355nm, 20ns, 20Hz

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

Product Family Description

Enhanced Reflectivity and LIDT over Metallic Coatings
Average Reflectivity >99% Over Broad UV, Visible, and NIR Wavelengths
Designed for all Polarization States from 0 – 45° AOI

TECHSPEC® Broadband Dielectric λ/10 Mirrors are ideal for beam steering or reflection applications utilizing multiple laser sources. These dielectrically optical mirrors feature greater than 99% reflection, significantly better than that of metal coated mirrors, and increases system performance by minimizing energy loss. The highly durable fused silica substrate offers a low coefficient of thermal expansion and a high resistance to abrasion. TECHSPEC Broadband Dielectric λ/10 Mirrors are designed for applications from the UV to the near-infrared spectra.

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