Cavity Ring-Down Plano-Concave Mirror 1520-1670nm Reflectivity>99.99%

Cavity Ring-Down Plano-Concave Mirror 1520-1670nm Reflectivity>99.99%

Operating wavelength: 1520–1670 nm Reflectivity: >99.99% @ 1520–1670 nm Dimensions: Ø25 mm; Thickness 6.35 mm Incident angle: 0° Radius of curvature: 1000 mm

Product features：High reflectivity; Low loss; High precision surface processing; Precision flat and concave surface design; High power tolerance

Part Number：MP-CRD--FuSi-1595-1-49

Application area：Trace gas detection | Spectroscopy research | Laser technology | Laser spectroscopy and metrology | Quantum optics and precision measurement

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Wavelength Reflectivity

1520-1670nm >99.99%

Dimension Drawing

General Parameters

Model parameters

Optical parameters	Front (S2)	Optical parameters	Back side ( S1)
Shape	Concave	shape	flat
Radius of curvature	1,000 mm (±1 %)	Chamfer	0.3 mm (±0.1 mm)
Chamfer	0.3 mm (±0.1 mm)	Test areaØe	twenty one
Test areaØe	20	Surface Tolerance	3/0.2(0.2) [L/10 @546.1nm]
Surface Tolerance	3/-(0.2) [L/10 reg. @546.1nm]	Cleanliness	5/2x0.04; L1x0.004
Cleanliness	5/1x0.016

Coating Specifications
Front (S2) (134129)	Back (S1) (131781)
1^st working range: high reflection HR (0°, 1520-1670nm)>99.99%	1^st working range AR(0°,1520-1670nm)<0.25%
Category High Reflection Polarization unpol. Angle of incidence 0° Wavelength range 1520-1670nm High reflection HR > 99.99 %	Category Anti-Reflectance Polarization unpol. Angle of incidence 0° Wavelength range 1520-1670nm AR / HT < 0.25 %
2^nd working range T(0°,1520-1670nm)~0.001%
Category Transmittance Polarization unpol. Angle of incidence 0° Wavelength range 1520-1670nm T ~ 0.001 %

Optional Configurations

Downloads

Cavity Ring-Down Plano-Concave Mirror 1520-1670nm Reflectivity99.99%.pdf