Laser Flat Plates HR Mirror

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Dielectric(HR) Mirrors offer near total reflection, minimizing losses in nearly all optical systems. These coatings are very durable, easily cleaned, and resistant to laser damage. 

Available either broadband or narrowband, they operate efficiently over 0–45° angle of incidence: AOI=0°, R>99.8%; AOI=45°, R>99.5% (Rs>99.9%, Rp>99.2%).

Main Specifications  
Material:

BK7, Pyrex or UV Fused Silica

Dimension Tolerance:

+ 0.0, - 0.2mm

Thickness Tolerance:

± 0.2mm

Clear Aperture:

> 80%

Flatness: l/10 @ 633nm
Parallelism: <1 arc minute
Surface Quality: 20/10 (S/D)
Bevel(Chamfer): 0.15~0.35mm×45° face width × 45° ±15°
Coating Surface(S1):

AOI=0°, R>99.8%
AOI=45°, R>99.5% (Rs>99.9%, Rp>99.2%)

Back Surface(S2): Uncoated

Standard Product Information

Part No.
Wavelength
Material

f (mm)

t (mm)

AOI

MFH-0001
355nm
UV Fused Silica

12.7

3.0

MFH-0002
355nm
UV Fused Silica

12.7

3.0

45°

MFH-0003
355nm

UV Fused Silica

25.4
6.35

MHF-0004
355nm

UV Fused Silica

25.4
6.35

45°

MFH-1001
532nm

BK7

12.7

3.0

MFH-1002
532nm

BK7

12.7

3.0

45°

MFH-1002

532nm

BK7

25.4

6.35

MFH-1002

532nm

BK7

25.4

6.35

45°

MHF-2001
1064nm

BK7

12.7

3.0

MFH-2002
1064nm

BK7

12.7

3.0

45°

MFH-2002

1064nm

BK7

25.4

6.35

MFH-2002

1064nm

BK7

25.4

6.35

45°

MFH-3001
514.5nm

BK7

12.7

3.0

MFH-3002
514.5nm

BK7

12.7

3.0

45°

MFH-4001

632.8nm

BK7

25.4

6.35

MFH-4002

632.8nm

BK7

25.4

6.35

45°

MFH-5001

700-900nm

BK7

25.4

6.35

MFH-5002

700-900nm

BK7

25.4

6.35

45°

Note: customized size and coating are available upon request.

  

    

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