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Dielectric HR Mirror
Dielectric HR Mirror offers near total reflection, minimizing losses in nearly all optical systems. It has a high reflectivity in a narrow band or broadband wavelength.
Capacity:
Material: Optical glass and Fused silica
Diameter: 1 to 300 mm
Diameter tolerance: +0/-0.1 mm
Thickness tolerance: ±0.02 mm
Surface Quality: 20-10
Surface Figure: λ/10
Parallelism: 1 minute
Coating: Aluminum, Silver, Gold and Dielectric
Dielectric-HR-Mirror-1.jpg

 

Specification:

Material

BK7 grade A optical glass

Dimension Tolerance

±0.2 mm

Clear Aperture

> 85%

Parallelism

< 30 arc seconds

Surface Quality

20-10 scratch and dig

Flatness

λ/10 per 25 mm@632.8 nm     

Coating

R > 98% on S1, R=(R s+ R p)/2

Protective Bevel

0.25 mm x 45°

 

BK7 Dielectric HR Mirror Standard Products:

Part No.

Size (mm)

Incidence Angle

Wavelength (nm)

TDM701

Ф25×6

632.8

TDM702

Ф25×6

45°

632.8

TDM703

Ф25×6

1064

TDM704

Ф25×6

45°

1064

TDM705

5×7×2

780

Note: Other material, sizes and coatings are available upon request.

 

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ADD:No. 1567 Liu Ying Lu, Kuan Cheng District, Chang Chun,P.R. China      Tel:+86-431-89851801      Fax:+86-431-89851801      E-mail:info@tc-optics.com
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