Polka Dot Beam Splitters

Polka Dot Beam Splitter, B270, 80:20, 25.4 mm Sq.

PBS-G-8020-25S
Price: $97.00

Polka Dot Beam Splitter Specifications | PBS-G-8020-25S

Reflecting Transmitting Ratio

80:20

Split Ratio Tolerance

± 5%

Operating Range

400 nm – 2.0 µ

Substrate

B270 Glass

Size (mm)

25.4 mm sq.

Size Tolerance

+0.0 mm/-0.5 mm

Thickness

1.5 mm nominal

Minimum Beam Diameter

2 mm

Coating Pattern

Square coated apertures

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    Scanning Mini-Chrom Monochromator Specifications | SMC1-04

    Operating Range

    500 nm – 1.2 μ

    Resolution with 50μ slits

    0.53 nm

    Focal Length

    74 mm

    Resolution with 100μ slits

    1.06 nm

    f Number

    3.9

    Resolution with 150μ slits

    1.59 nm

    Beam Path

    In Line

    Resolution with 300μ slits (included)

    3.19 nm

    Wavelength Accuracy

    ± 0.2% of λ

    Resolution with 600μ slits

    6.37 nm

    Wavelength Reproducibility

    ± 0.15%

    Resolution with 1 mm slits

    10.62 nm

    Drive Hystersis

    3.6° typical; 14° maximum

    Linear Dispersion (Center of Range)

    10.66 nm/mm

    Operating Temperature Range

    -20° C to +80° C

    Grating Density

    1200 grooves/mm

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Grating Blaze Wavelength

    750 nm

    Damage Threshold: CW laser

    40 Watt/cm²

    Stray Light

    ≤ 0.02%

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