532 nm Verona™ long-pass Raman edge filter

Semrock部件编号: VLP01-532-12.5

IDEX部件编号: FL-426268

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.

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Specifications
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Optical Specifications	Value
Transmission Band 1	Tavg > 93% 534.7 – 1300 nm
Blocking Band 2	ODavg > 6 440 – 532 nm
Blocking Band 1	OD > 6 532 nm
Laser Wavelength 1	532 nm
Transition Width (cm-1)	< 38.8 cm-1
Transition Width (nm)	< 1.1 nm from 532 nm to T = 50%
General Filter Specifications	Value
Angle of Incidence	0 ± 2 degrees
Cone Half-angle	0 degrees
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 Filter Specifications	Value
Transverse Dimensions (diameter)	12.5 mm
Transverse Tolerance	+ 0.0 / – 0.1 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
Scratch-Dig	60-40
Orientation	Arrow on ring is preferred direction of propagation of light
Transmission Ripple	Tripple < 2% 534.7 – 725 nm