FOREAL BandPass Filter
Description
Bandpass filters allow a specific wavelength range to pass, and attenuate wavelengths outside of that range. Foreal offers both ultra narrow (<2nm) and ultra broad (>50nm) bandpass filters.
FOREAL BandPass Filter
Specifications |
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|---|---|
| Central Wavelength: | 1045 nm |
| Bandwidth (FWHM): | 1410 nm |
| Peak Transmittance: | 70 % |
Features
High Transmission
Deep Blocking
Steep Slope
Stable Ripple at Band Pass
Excellent Environmental Stability
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How to order?
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Ships from:
United States
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Sold by:
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On FindLight:
External Vendor
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Frequently Asked Questions
A bandpass filter allows a specific wavelength range to pass through while attenuating wavelengths outside of that range.
Foreal offers both ultra narrow (<2nm) and ultra broad (>50nm) bandpass filters.
The key features of Foreal's bandpass filters include high transmission, deep blocking, steep slope, stable ripple at band pass, and excellent environmental stability.
The typical spectrum ranges from 340nm to 1570nm, and the specification includes a dimension of 4mm to 80mm (round or square), center wavelength (CWL) range, full width at half maximum (FWHM) range, transmission at CWL, cut-off wavelength, blocking, and slope.
The laser-induced damage threshold for Foreal's bandpass filters is specified for Ion Beam Sputtered (IBS) coating.