Datasheet - Laser mirror 109301

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Laser Mirror:
Fused silica (IR) | pl-concave | Ø=7.75(-0.10)mm | te=4.0(±0.1)mm | //
<5'
S1: Øe6 | 3/0.2(0.2) [L/10] | 5/1x0.025; L1x0.004
     AR(0°,1270nm)<0.2% + AR(0°,633nm)<0.3%
S2(^): r=1000mm(±1%) CC | Øe6 | 3/-(0.5) [L/4 reg.] | 5/1x0.016;
L1x0.004
     HR(0°,1270nm)~99.995% + PR(0°,633nm)~95.0% (Low Loss)
     T(0°,1270nm)~0.0025%

Product

concave+plane
Round
Article
109301
Type
  • Laser mirror
Laser category
  • Low Loss Optics
Price per unit (net.)
on request
discount ▼
from 5 pieces
5 %
from 10 pieces
10 %
from 20 pieces
20 %
Stock
0

General Optical Parameters

Material
Infrasil 302
Shape
Round
Diameter (Ø)
7.75 mm
(-0.1  mm)
Thickness (t)
4 mm
(±0.1 mm)
Parallelism

Optical Parameters Front Side  (S2)

Optical Parameters Rear Side  (S1)

Shape
concave
Radius of curvature
1,000 mm
(±1 %)
Test area Øe
6
Surface form tolerance
3/-(0.5) [L/4 reg. @546.1nm]
Cleanliness
5/1x0.016; L1x0.004
Shape
plane
Test area Øe
6
Surface form tolerance
3/0.2(0.2) [L/10 @546.1nm]
Cleanliness
5/1x0.016; L1x0.004

Coating specifications front side  (S2)

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Coating specifications rear side  (S1)

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1st operating range   HR(0°,1270nm)>99.995%
Type
High Reflectance
Polarisation
unpol.
unpolarized  =  s + p2
Angle of incidence
Wavelength range
1270 nm
HR
> 99.995 %
2nd operating range   PR(0°,633nm)>95%
Type
Partial Refelctance
Polarisation
unpol.
unpolarized  =  s + p2
Angle of incidence
Wavelength range
633 nm
PR
> 95 %
3rd operating range   T(0°,1270nm)~0.0025%
Type
Transmittance
Polarisation
unpol.
unpolarized  =  s + p2
Angle of incidence
Wavelength range
1270 nm
T
~ 0.0025 %
1st operating range   AR(0°,1270nm)<0.2%
Type
Anti-Reflectance
Polarisation
unpol.
unpolarized  =  s + p2
Angle of incidence
Wavelength range
1270 nm
AR / HT
< 0.2 %
2nd operating range   AR(0°,633nm)<0.3%
Type
Anti-Reflectance
Polarisation
unpol.
unpolarized  =  s + p2
Angle of incidence
Wavelength range
633 nm
AR / HT
< 0.3 %