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High Finesse Ultra-Low Loss SuperMirror, 25.4 mm, 1241-1412 nm

High Finesse Ultra-Low Loss SuperMirror, 25.4 mm, 1241-1412 nm
High Finesse Ultra-Low Loss SuperMirror, 25.4 mm, 1241-1412 nm
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  • Product Code: 10CM00SR.60F
$108.00
Ex Tax: $108.00

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The 10CM00SR.60F is a 25.4 mm diameter, 6.35 mm thickness flat High Finesse SuperMirror, optimized for 1241 - 1412 nm.
SuperMirrors™ take advantage of our advanced super polishing and ion-beam coating technology to provide the highest reflectivity and lowest losses of any commercially available mirrors over the spectral range of 583-1659 nm. When used in etalons or optical cavities, these mirrors typically provide finesse levels in excess of 30,000 � approximately 30 times better than mirrors manufactured by standard techniques.

feature
Chamfers 0.50 mm
Chamfers Angle Tolerance 45° ±15°
Cleaning 100 ppm performance levels cannot be maintained if the optic is cleaned using standard techniques. The only cleaning operation recommended is the removal of dust with a low pressure filtered dry nitrogen nozzle. Techniques specifically developed for cleaning high performance optics may also be used by qualified personnel.
Clear Aperture ≥central 80% of diameter
Coating Code SR.60F
Coating Type Broadband high finesse
Diameter 25.4 mm
Diameter Tolerance +0/-0.1 mm
Material UV Grade Fused Silica
Mirror Shape Round
Mirror Size Ø25.4 mm
Reflectivity Surface 1 (SR.60F): R>99.97% @ 1241-1412 nm;Surface 2 (AR.18): Ravg<0.5%, Rmax<1.5% @ 1000-1550 nm
S2 Surface ≤λ/10 at 632.8 nm over central 80% clear aperture
Surface Flatness λ/10 at 632.8 nm
Surface Quality 20-10 scratch-dig
Thickness 6.35 mm
Thickness Tolerance ±0.38 mm
Wavelength Range 1241-1412 nm
Wavelength Region IR
Wedge 30 ±15 arc min

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Tags: High Finesse Ultra-Low Loss SuperMirror , 25.4 mm , 1241-1412 nm , 10CM00SR.60F , High Performance SuperMirrors