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532 nm Verona™ long-pass Raman edge filter

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Verona™ improved transition width and low ripple enables you to collect more Raman signal closer to the laser line. We offer deep blocking at the laser line and high transmission. All our measurements and specifications are backed by the KolaDeep™ Spectral Measurement System.

Optical Specifications
Transmission Band Tavg > 93% 534.7 – 1300 nm

Transmission Ripple Tripple < 2% 534.7 &ndash; 725

Laser Wavelength 532 nm

Blocking Band ODavg > 6 440 – 532 nm
OD > 6 532 nm

Transition Width < 1.1 from 532 to T = 50%
< 38.8 cm-1
General Specifications
Angle of Incidence 0 ± 2 °

Cone Half-angle 0 °

Optical Damage Rating Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm²) for over 500 hrs.
Physical Specifications (for standard parts – please contact us for custom sizes)
Transverse Dimensions, Diameter 12.5 mm

Filter Thickness, Mounted 5 mm

Filter Thickness Tolerance, Mounted ± 0.1 mm

Filter Thickness, Unmounted 3.0 mm

Filter Thickness Tolerance, Unmounted ± 0.1 mm

Clear Aperture ≥ 10 mm

Surface Quality (Scratch-Dig) 60-40

Orientation Arrow on ring is preferred direction of propagation of light

VLP01-532-12.5

  • Size: 12.5 x 5.0 mm

Transmission

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Optical Density

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Semrock Spectral Plot Info
VLP01_532_measured

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