Bandpass Filters
4Pages

Catalog excerpts

554 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 O p t i c s ACCESSORIES ULTRAFAST LASER OPTICS HIGH-ENERGY OPTICS DIFFRACTION GRATINGS POLARIZATION OPTICS OPTICAL FILTERS BEAMSPLITTERS WINDOWS Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from the X-ray to the far IR. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral isolation is required. Specifications Minimum Active Area 20.2 mm diameter for round filters; 45.5 mm sq for square filters mm Surface Quality 80-50 scratch-dig; F/F per MIL-F-48616 Size Tolerance +0/-0.5 mm Thickness 7.6 mm Out-of-Band Blocking Xray–Far IR, T0.01% or 10-4 (a crossover leak may be present on some models - see data curves) Wavelength Shift with Temperature 0.01 to 0.02 nm/° C Specification Temperature 23 °C Temperature Range -50°C to +100°C (70°C for Mercury Line Filters) Humidity Resistance Per MIL-STD-810E, method 507.3, procedure III, modified to 5 cycles Cleaning Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended (see page 622) Damage Threshold Not for high power lasers Data Curve Information Bandshape specifications and marker wavelengths are provided as approximate reference data only • Out-of-band blocking to less than 0.01% (10-4) • Center wavelengths available from 214 nm to 900 nm • Excellent temperature stability • 25.4 mm diameter and 50.8 mm square sizes • Superior lifetime in harsh environmental conditions Thickness ø 20.2 ø 25.4 THICKNESS 45.5 MIN ACTIVE AREA 50.8 Ordering Information Center Wavelength (nm) FWHM (nm) Minimum Peak Transmission (%) Effective Index of Refraction ne Data Curve Model Model 25.4 mm diameter 50.8 mm square 214±3 11±3 12 1.39 1 10BPF10-214 250±3 11±3 12 1.39 2 10BPF10-250 260±3 11±3 12 1.39 2 10BPF10-260 270±2 12±2 12 1.39 2 10BPF10-270 280±2 12±2 12 1.39 2 10BPF10-280 289±2 12±2 12 1.39 2 10BPF10-289 300±2 12±2 12 1.39 2 10BPF10-300 310±2 11±2 20 1.5 5 10BPF10-310 320±2 12±2 20 1.5 5 10BPF10-320 330±2 12±2 20 1.5 6 10BPF10-330 340±2 12±2 35 1.5 6 10BPF10-340 20BPF10-340 350±2 11±2 30 1.5 6 10BPF10-350 20BPF10-350 360±2 11±2 30 1.5 8 10BPF10-360 20BPF10-360 370±2 12±2 30 1.5 8 10BPF10-370 20BPF10-370 380±2 12±2 30 1.5 9 10BPF10-380 20BPF10-380 390±2 12±2 30 1.5 9 10BPF10-390 20BPF10-390 400±2 10±2 30 1.5 11 10BPF10-400 20BPF10-400 400±3.5 25±3.5 35 1.55 17 10BPF25-400 20BPF25-400 400±10 70±30 60 1.79 22 10BPF70-400 20BPF70-400 410±2 10±2 45 1.5 11 10BPF10-410 20BPF10-410 420±2 10±2 45 1.5 11 10BPF10-420 20BPF10-420 Bandpass Filters

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556 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 O p t i c s ACCESSORIES ULTRAFAST LASER OPTICS HIGH-ENERGY OPTICS DIFFRACTION GRATINGS POLARIZATION OPTICS OPTICAL FILTERS BEAMSPLITTERS WINDOWS 100% 10% 1.0% 0.1% 0.01% . . 100 10-1 10-2 10-3 10-4 PERCENT TRANSMITTANCE PEAK TRANSMITTANCE 50% Tpk 0.5 BW 1.05 0 0.88 1.07 0 0 0.93 0 NOT DEFINED 0 Tpk . . . . . . . . . FWHM 1.5 0 . A cross-over leak with amplitude of 5.0 x 10-3 may be present on some part numbers APPLICABLE COMPONENTS BPF10-214 X-RAY WAVELENGTH () FAR I.R. . . Data Curve 1 100% 10% 1.0% 0.1% 0.01% . . 100 10-1 10-2 10-3 10-4...

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557 Email: sales@newport.com • Web: newport.com O p t i c s WINDOWS BEAMSPLITTERS OPTICAL FILTERS POLARIZATION OPTICS DIFFRACTION GRATINGS HIGH-ENERGY OPTICS ULTRAFAST LASER OPTICS ACCESSORIES 100% 10% 1.0% 0.1% 0.01% 0.001% 0.0001% . . 100 10-1 10-3 10-2 10-5 10-4 10-6 PERCENT TRANSMITTANCE PEAK TRANSMITTANCE 50% Tpk 10% Tpk 0.5 BW 0.1 BW 0.1% Tpk 0.001 BW 0.01% Tpk 0.8 0 0 Tpk . . . 1.0% Tpk . . . . . 0.01 BW . . 0.0001 BW . FWHM <1.5 FWHM <2.2 FWHM <3.3 FWHM <6.0 FWHM . . 1.3 0 A cross-over leak with amplitude of 2.5 x 10-4 may be present on some part numbers APPLICABLE COMPONENTS...

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Bandpass Filters 4Pages

Catalog excerpts

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Bandpass Filters
4Pages