Ruled Diffraction Gratings

300 Groove, 300 nm Blaze, 50 mm Sq., 9.5 mm Thick, Standard Diffraction Grating

G300R300MGAS
Price: $179.00

Ruled Diffraction Grating Specifications | G300R300MGAS

Optical Coating

Aluminum

Grooves Per mm

300

Blaze

300 nm

Groove Angle

2.58°

Dispersion @ Blaze (nm/mr)

3.33

Substrate

Float Glass

Size (mm)

50 mm sq.

Size Tolerance

±0.5 mm

Thickness

9.5 mm

Thickness Tolerance

±0.5 mm

Scratch/Dig

60/40

Clear Aperture

90%

Edge Angle

90° ±0.50°

Perpendicularity

90° ±0.50°

Operating Temperature Range

-50° C to +125° C

Damage Threshold: Pulsed

350 mJ/cm², 200 nano sec. pulse

Damage Threshold: CW laser

40 watts/cm²

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    Scanning Mini-Chrom Monochromator Specifications | SMC1-01

    Operating Range

    190 – 650 nm

    f Number

    3.9

    Focal Length

    74 mm

    Beam Path

    In Line

    Resolution with 50μ slits

    0.27 nm

    Resolution with 100μ slits

    0.53 nm

    Resolution with 150μ slits

    0.80 nm

    Resolution with 300μ slits (included)

    1.60 nm

    Resolution with 600μ slits

    3.21 nm

    Resolution with 1 mm slits

    5.34 nm

    Grating Density

    2400 grooves/mm

    Grating Blaze Wavelength

    250 nm

    Linear Dispersion (Center of Range)

    5.34 nm/mm

    Stray Light

    ≤ 0.003%

    Wavelength Accuracy

    ± 0.2% of λ

    Wavelength Reproducibility

    ± 0.15%

    Drive Hystersis

    3.6° typical; 14° maximum

    Operating Temperature Range

    -20° C to +80° C

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Damage Threshold: CW laser

    40 Watt/cm²

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