Dielectric Laser Line Mirror

Name: Dielectric Laser Line Mirror
Brand: Union Optic
Availability: InStock

Description

High reflectivity, R>99.5%
High damage threshold
RoHS Compliant

Specifications

Substrate Material:	BK7, Fused Silica, UV Fused Silica, IR Fused Silica, Custom
Wavelength Range:	260 – 1570 nm
Angle Of Incidence (AOI):	Not Specified
Flatness (Coated Surface):	lambda/4
Surface Quality:	60-40 scratch-dig
Reflectivity (Rs, Rp):	99.5 %
Diameter:	25.4 mm
Thickness:	3 mm

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Features

Dimension Tolerance +0.0/-0.2mm
Thickness Tolerance ±0.2mm
Clear Aperture >90%
Flatness λ/10@632.8nm per 25mm range
Surface Quality 60/40 scratch and dig
Coating Dielectric HR coating on one surface, R>99.5% for random polarization, rear surface ground or inspection polished
Damage Threshold >5J/cm2, 20ns, 20Hz, @1064nm

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Ships from:

China

Sold by:

Union Optic

On FindLight:

since 2016

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Frequently Asked Questions

What is the coating on the mirror?

The mirror has a Dielectric HR coating on one surface, with R>99.5% for random polarization, and the rear surface is either ground or inspection polished.

What is the damage threshold of the mirror?

The damage threshold of the mirror is >5J/cm2, 20ns, 20Hz, @1064nm.

What is the reflectivity of the Dielectric Laser Line Mirror?

The reflectivity of the Dielectric Laser Line Mirror is R>99.5%.

What is the surface quality of the mirror?

The surface quality of the mirror is 60/40 scratch and dig.

What is the clear aperture of the mirror?

The clear aperture of the mirror is >90%.