Ruled Diffraction Gratings

1200 Groove, 1.0 μ Blaze, 12.5 X 25 mm, 6 mm Thick, CW Type Diffraction Grating

G1200R1.0QEAC
Price: $137.00

Ruled Diffraction Grating Specifications | G1200R1.0QEAC

Grooves Per mm

1200

Blaze

1.0μ

Groove Angle

36.87°

Dispersion @ Blaze (nm/mr)

0.67

Substrate

Pyrex

Size (mm)

12.5 X 25 mm

Size Tolerance

±0.5 mm

Thickness

6 mm

Thickness Tolerance

±0.5 mm

Grooves Parallel

Short

Optical Coating

Aluminum

Scratch/Dig

60/40

Clear Aperture

90%

Edge Angle

90° ±0.50°

Perpendicularity

90° ±0.50°

Operating Temperature Range

-50° C to +200° C

Damage Threshold: Pulsed

3.5 J/cm², 200 nano sec. pulse

Damage Threshold: CW laser

250 watts/cm²

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    Digital Mini-Chrom Monochromator Specifications | DMC1-05G

    Operating Range

    750 nm – 1.7 μ

    Resolution with 50μ slits

    0.77 nm

    Focal Length

    74 mm

    Resolution with 100μ slits

    1.54 nm

    f Number

    3.9

    Resolution with 150μ slits

    2.31 nm

    Beam Path

    In Line

    Resolution with 300μ slits (included)

    4.62 nm

    Wavelength Accuracy

    ± 0.2% of λ

    Resolution with 600μ slits

    9.24 nm

    Wavelength Readability

    0.2 nm

    Resolution with 1 mm slits

    15.40 nm

    Wavelength Reproducibility

    ± 0.15%

    Linear Dispersion (Center of Range)

    15.42 nm/mm

    Operating Temperature Range

    -20° C to +80° C

    Grating Density

    830 grooves/mm

    Damage Threshold: Pulsed

    350 mJ /cm², 200 nano sec. pulse

    Grating Blaze Wavelength

    1.2 µ

    Damage Threshold: CW laser

    40 Watt/cm²

    Stray Light

    ≤ 0.02%

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