High Performance Dichroic Filter Φ12.5mm Laser Wavelength=1064nm | GU OPTICS
High Performance Dichroic Filter Φ12.5mm Laser Wavelength=1064nm

High Performance Dichroic Filter Φ12.5mm Laser Wavelength=1064nm

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Product No. 238587

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Dia Φ12.5mm
Laser Wavelength 1064nm
Edge Steepness (%) 0.5%
Edge Steepness 5.3nm
Edge Steepness 46.8cm^-1
Transition Width 10.6nm
Transition Width 93cm^-1
Transmission Band Tavg>93%@1077.8-1650.8nm
Reflection Wavelength Rabs>94%@1064nm
Reflection Wavelength(P-pol) Rabs>90%@1064 nm
Reflection Wavelength(S-pol) Rabs>98%@1064 nm
Edge Wavelength 1071nm
Material UV Fused Silica
Diameter Tolerance +0.0/-0.1mm
Mount Thickness 3.5mm
Substrate Thickness 2.0mm
Thickness Tolerance ±0.1mm
Surface Quality 60-40
AOI 45°with a shift of≤0.20%/degree (35-55°) see MyLight for performance
Clear Aperture ≥10mm
Laser Damage Threshold 1J/cm2@532nm (10ns pulse width)
Note Arrow on ring indicates preferred direction of propagation of light.
Grand Unified Optics provides a standard product of high-performance dichroic filter with a diameter of 12.5mm and 25mm in packaged and unpackaged versions and a laser wavelength of 488nm-1064nm. The incident angle is 45°. The product has the characteristics of a steep transition from reflection to transmission, and the transition steepness is less than 1% of the laser wavelength. It is widely used in microscopic imaging, Raman spectroscopy, biochemical analysis instruments, life sciences, education and scientific research and other related fields. We can also offer custom coatings according to your requirements.
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