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Date:April 19, 2024 at 5:57:58 PM GMT+2

Datasheet - Laser mirror 107970

General Optical Parameters
Laser Mirror: Fused silica (IR) \| plane \| Ø=25.0(-0.1)mm \| t=6.35(±0.10)mm \| //<5min S1: Øe21 \| 3/0.2(0.2) [L/10] \| 5/1x0.04; L1x0.004 \| Schutzfase 0.3 AR(0°,1240-1450nm)<0.25% S2(^): Øe21 \| 3/0.2(0.2) [L/10] \| 5/1x0.04; L1x0.004 \| Schutzfase 0.3 Øe10 \| 5/1x0.016 HR(0°,1250-1440nm)>99.99% (low loss) T(0°,1300-1400nm)~0.002%
Product
Article 107970 Type Laser mirror Laser category Low Loss Optics Coating material (front side) 114897 Coating material (rear side) 123881 Price per unit (net.) on request discount ▼ from 5 pieces 5 % from 10 pieces 10 % from 20 pieces 20 % Stock 0
Material Infrasil 302 Shape Round Diameter (Ø) 25 mm (-0.1 mm) Thickness (t) 6.35 mm (±0.1 mm) Parallelism 5ʹ
Optical Parameters Front Side (S2)	Optical Parameters Rear Side (S1)
Shape plane Chamfer 0.3 mm (±0.1 mm) Test area Øe 21 Surface form tolerance 3/0.2(0.2) [L/10 @546.1nm] Cleanliness 5/1x0.04; L1x0.004 Inner test area Øe 10 Cleanliness 5/1x0.016	Shape plane Chamfer 0.3 mm (±0.1 mm) Test area Øe 21 Surface form tolerance 3/0.2(0.2) [L/10 @546.1nm] Cleanliness 5/1x0.04; L1x0.004
Coating specifications front side (S2) (114897) [  ~  ] List all articles with the same coating as the current front side coating	Coating specifications rear side (S1) (123881) [  ~  ] List all articles with the same coating as the current rear side coating
1^st operating range HR(0°,1250-1440nm)>99.99% Type High Reflectance Polarisation unpol. $unpolarized = \frac{s + p}{2}$ Angle of incidence 0° Wavelength range 1250 - 1440 nm HR > 99.99 % 2^nd operating range T(0°,1300-1400nm)~0.002% Type Transmittance Polarisation unpol. $unpolarized = \frac{s + p}{2}$ Angle of incidence 0° Wavelength range 1300 - 1400 nm T ~ 0.002 %	1^st operating range AR(0°,1240-1450nm)<0.25% Type Anti-Reflectance Polarisation unpol. $unpolarized = \frac{s + p}{2}$ Angle of incidence 0° Wavelength range 1240 - 1450 nm AR / HT < 0.25 %
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