Concave Gratings

Ideal for modern spectroscopic systems

Concave Gratings

  • Introduction

    Concave diffraction gratings are compounds for modern, compact spectrometers and miniaturized spectrometer modules. They combine dispersive and imaging properties in a single element. This reduces stray light, increases light intensity, and is ideal for imaging the spectrum on a diode array or a CCD sensor. The basic form of all imaging gratings is the Rowland circle grating.

    At ZEISS, all concave gratings are produced holographically; this optimize the focal plane and minimize aberrations such as astigmatism, spherical aberration and coma over a wide spectral range with a range of groove profiles.

  • Catalogue

    Mono- and Polychromator Gratings

    Groove Density [l/mm] Grating Profile Nominal Blaze Wavelenght [nm] Corrected Wavelenght Range [nm] Dimensions [mm2] Grating Area [mm2] Radius of Curvature [mm] Mono- (M) / Poly-chromator (P) Cat. No. Download Request quote / information
    1900 blaze 400 250-650 Ø 64 x 12 Ø 56 207.1 M 264510-2258-824   Send e-mail
    1864 sinus 830 790-880 Ø 64 x 10 Ø 48 168.7 P 264510-2260-624   Send e-mail
    1600 blaze 230 200-400 Ø 25 x 10 Ø 17  149.7 P 264510-2951-924   Send e-mail
    1500 sinus 450 330-850 Ø 64 x 12 Ø 56 206.4 M 264510-2257-824   Send e-mail
    1400 blaze 230 200-750 Ø 50 x 10 Ø 46 149.7 M 1390-410   Send e-mail
    1400 blaze 230 220-530 Ø 25 x 10 Ø 18 149.7 p 1312-649
     
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    1400 blaze 230 190-315 Ø 50 x 10 Ø 46 136.4 M / P 1305-962   Send e-mail
    1300 blaze 230 / 250 200-890 Ø 52 x 10 Ø 25 175.3 M 792102/792102-0001-010   Send e-mail
    1300 sinus 850 340-800 Ø 30 x 8 Ø 24 109.8 M / P 1224-543   Send e-mail
    1221 blaze 230 / 225 185-900 Ø 34 x 7 Ø 27 116.3 M 792012   Send e-mail
    1221 blaze 230 / 250 200-250 Ø 50 x 8 Ø 37 163.1 M / P 792005   Send e-mail
    1200 blaze 230 180-800 Ø 30 x 8 Ø 24 109.8 M / P 264510-2951-224   Send e-mail
    1100 blaze 230 / 250 190-410 Ø 50 x 10 Ø 20 193.6 P 264510-2953-124   Send e-mail
    1053 blaze 230 / 250 200-1100 Ø 56 x 10 36 x 30 260.4 M 1321-172   Send e-mail
    1000 blaze 230 200-900 Ø 52 x 10 Ø 36 94.4 M 792101-0001-010   Send e-mail
    1000 blaze 230 190-1100 Ø 50 x 10 Ø 40 193.6 M 264510-2951-724   Send e-mail
    1000 blaze 230 190-850 Ø 64 x 8 Ø 50 192.7   264510-2950-824   Send e-mail
    1000 blaze 230 190-400 Ø 50 x 10 Ø 39 193.6 P 264510-2952-424   Send e-mail
    950 blaze 230 / 250 200-415 Ø 32 x 7 Ø 26 / 25 150.7 M / P 792060   Send e-mail
    845 blaze 230 / 200 170-410 Ø 41 x 10 Ø 35 138.1 P 264510-2952-924   Send e-mail
    651 blaze 230 200-800 Ø 64 x 10 Ø 56 214.8 M / P 264510-2951-124   Send e-mail
    600 blaze 230 180-800 Ø 30 x 8 Ø 24 109.8 M / P 264510-2951-324   Send e-mail
    527 blaze 300 200-1100 Ø 56 x 10 30 x 34 141.3 M 792024   Send e-mail
    355 sinus 1800 1400-2400 Ø 64 x 8.1 Ø 50 119.1 P 264510-2260-924   Send e-mail
    324 sinus 380 / 290 190-510 Ø 67 x 10 Ø 57 160.8 P 792017   Send e-mail
    320 blaze 230 200-900 Ø 64 x 12 Ø 50 109.8 P 264510-2952-624   Send e-mail
    320 blaze 230 200-800 Ø 30 x 8 Ø 26 109.8 P 264510-2952-724   Send e-mail
    258 blaze 230 / 250 190-600 Ø 34 x 7 Ø 27 116.3 P 792011   Send e-mail
    250 blaze 230 / 250 375-750 Ø 34 x 7 Ø 28 116.3 P 792004   Send e-mail
    200 blaze 230 200-415 Ø 64 x 10 Ø 50 180.3 P 264510-2950-324   Send e-mail
    163 sinus 560 470-1100 Ø 67 x 10 Ø 57 160.8 P 792015   Send e-mail
    157 blaze 230 200-900 Ø 50 x 10 Ø 35 163.1 P 1077-583   Send e-mail
    148.8 blaze 230 200-1100 Ø 64 x 10 Ø 30 181.5 P 1996-915   Send e-mail
    110 sinus 3400 3000-5700 Ø 64 x 10 Ø 40 109.8 P 264510-2959-624   Send e-mail
    100 blaze 230 190-820 Ø 64 x 10 Ø 50 181.5 P 264510-2952-224   Send e-mail

    Rowland Circle Gratings

    Groove Density [l/mm] Grating Area [mm2] Nominal Blaze Wavelenght [nm]
    Cat. No. Download Request quote / information
    3600 Ø 63.5 x 12 220 / 240 792051
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    3600 Ø 63.5 x 12 225 / 170 792051
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    2160 Ø 63.5 x 12 200 / 180 792052
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    1440 Ø 63.5 x 12
    600 792054
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    3600 Ø 63.5 x 11.8 200 / 180 792034
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    3600 Ø 63.5 x 11.8 250 792035   Send e-mail
    3600 Ø 63.5 x 11.8
    350 / 355 792036
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    2400 Ø 63.5 x 11.8
    180 792032   Send e-mail
    2400 Ø 63.5 x 11.8
    250 792033
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    1800 Ø 63.5 x 11.8
    400 792031   Send e-mail
    1500 Ø 63.5 x 11.8
    300 792029
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    1200 Ø 63.5 x 11.8
    800 792030
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    3600 Ø 63.5 x 11.8
    225 792040
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    2700 Ø 40 x 12.2
    220 792039-9901
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    1800 Ø 63.5 x 11.8
    600 792045
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    1400 Ø 40 x 12.2 650 792057
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    3600 Ø 80 x 15 Zerodur
    200 / 180 792048
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    2400 Ø 50 x 9.3 ZKN7
    200 / 180 792044
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    2400 Ø 35 x 12.1 N-BK7 200 / 180 1990-229   Send e-mail
    1800 Ø 50 x 9.3 ZKN7 525 / 505 792055
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    3600 Ø 40 x 8 220 792104
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    1200 64 x 64 x 8 ZKN7 225 792006   Send e-mail
    3600 Ø 32 x 7.05
    220 / 250 792061
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  • Downloads
    image

    ZEISS Optical Gratings - Compendium

    ZEISS Optical Gratings - Compendium

    pages: 54
    file size: 41012 kB

    image

    ZEISS Optical Gratings - Product Line

    ZEISS Gratings Product line - an overview

    pages: 12
    file size: 1397 kB

    image

    ZEISS Polychromator Mounting - Concave Gratings

    Datasheets for Concave Gratings

    pages: 12
    file size: 527 kB

    image

    ZEISS Rowland Circle Mounting - Concave Gratings

    Datasheets for Concave Gratings

    pages: 12
    file size: 435 kB