Grating Selection
Diffraction gratings are surfaces with a periodic structure used to diffract broad spectrum light at different angles according to wavelength, allowing the component wavelengths
Grating selection is a crucial part of building a monochromator. Each ruled or holographic grating is designed to diffract light most efficiently over a specific band of wavelengths.
This tool allows you to compare efficiency curves for different gratings that Sciencetech offers. These curves are for comparison purposes only [1] .
Currently Comparing:
Use the filters and table below to select gratings and add them to the chart.
Type
All Plane Ruled Plane Holographic Concave Holographic Other
Nominal Blaze (nm)
All < 400 400 - 699 700 - 1999 2000 - 4999 ≥ 5000
Groove Density (l/mm)
All < 300 300 - 599 600 - 899 900 - 1199 ≥ 1200
Size (mm)
All 30 × 30 32 × 32 50 × 50 52 × 52 64 × 64 84 × 84 102 × 102
82 gratings matching your criteria
SKU
Type
Size (mm)
Blaze (nm)
Groove (l/mm)
Compare
630-0087
Plane Ruled
30×30
400
1200
Compare
630-0088
Plane Ruled
30×30
800
830
Compare
630-0089
Plane Ruled
30×30
250
1200
Compare
630-0090
Plane Ruled
30×30
300
1200
Compare
630-0091
Plane Ruled
30×30
500
1200
Compare
630-0092
Plane Ruled
30×30
1250
600
Compare
630-0093
Plane Ruled
30×30
1000
600
Compare
630-0094
Plane Ruled
30×30
500
600
Compare
630-0096
Plane Ruled
30×30
2000
300
Compare
631-0001
Plane Holographic
50×50
250
1200
Compare
631-0002
Plane Ruled
50×50
240
1800
Compare
631-0003
Plane Holographic
50×50
500
1800
Compare
631-0005
Plane Holographic
50×50
250
2400
Compare
631-0010
Plane Ruled
50×50
400
1200
Compare
631-0011
Plane Ruled
50×50
300
1200
Compare
631-0012
Plane Ruled
50×50
2000
300
Compare
631-0013
Plane Ruled
50×50
500
300
Compare
631-0014
Plane Ruled
50×50
750
600
Compare
631-0019
Plane Ruled
50×50
750
1200
Compare
631-0020
Plane Ruled
50×50
1600
600
Compare
631-0021
Plane Ruled
50×50
500
1800
Compare
631-0024
Plane Ruled
50×50
1000
1200
Compare
631-0025
Plane Ruled
50×50
1000
600
Compare
631-0027
Plane Holographic
50×50
250
1200
Compare
631-0028
Plane Ruled
50×50
1250
600
Compare
631-0032
Plane Ruled
50×50
500
600
Compare
631-0033
Plane Ruled
50×50
250
1200
Compare
631-0037
Plane Ruled
50×50
500
1200
Compare
631-0040
Plane Ruled
50×50
400
600
Compare
631-0041
Plane Ruled
50×50
2000
300
Compare
631-0051
Plane Ruled
50×50
1200
830
Compare
631-0055
Plane Ruled
50×50
500
150
Compare
631-0056
Plane Ruled
50×50
1000
300
Compare
631-0057
Plane Ruled
50×50
4000
300
Compare
631-0058
Plane Ruled
50×50
12000
120
Compare
631-0062
Plane Ruled
50×50
1000
600
Compare
631-0070
Plane Ruled
50×50
800
830
Compare
631-0075
Plane Ruled
50×50
250
1200
Compare
631-0080
Plane Holographic
50×50
500
1200
Compare
631-0082
Plane Ruled
50×50
150
1200
Compare
632-0006
Plane Holographic
64×64
500
1800
Compare
632-0015
Plane Ruled
64×64
500
1200
Compare
632-0016
Plane Ruled
64×64
750
1200
Compare
632-0017
Plane Ruled
64×64
1000
1200
Compare
632-0018
Plane Ruled
64×64
400
1200
Compare
632-0046
Plane Ruled
64×64
500
150
Compare
632-0047
Plane Ruled
64×64
500
300
Compare
632-0083
Plane Ruled
64×64
250
1200
Compare
632-0085
Plane Ruled
64×64
500
1200
Compare
633-0026
Plane Ruled
84×84
500
1200
Compare
633-0050
Plane Ruled
84×84
800
600
Compare
633-0053
Plane Ruled
84×84
650
600
Compare
633-0073
Plane Ruled
84×84
300
1200
Compare
634-0004
Plane Ruled
102×102
300
1200
Compare
634-0007
Plane Ruled
102×102
422
300
Compare
634-0029
Plane Holographic
102×102
250
2400
Compare
634-0030
Plane Ruled
102×102
600
1200
Compare
634-0059
Plane Holographic
102×102
850
900
Compare
634-0065
Plane Ruled
102×102
500
1200
Compare
634-0066
Plane Ruled
102×102
500
600
Compare
634-0067
Plane Ruled
102×102
500
300
Compare
634-0068
Plane Holographic
102×102
250
1200
Compare
634-0069
Plane Holographic
102×102
700
1200
Compare
634-0076
Plane Holographic
102×102
620
1150
Compare
634-0077
Plane Holographic
102×102
450
1800
Compare
634-0078
Plane Holographic
102×102
650
600
Compare
634-0079
Plane Ruled
102×102
550
900
Compare
634-0093
Plane Ruled
102×102
12000
75
Compare
634-0094
Plane Ruled
102×102
1200
300
Compare
634-0095
Plane Ruled
102×102
8300
120
Compare
635-0008
Concave Holographic
32×32
450
1200
Compare
635-0009
Concave Holographic
32×32
250
1200
Compare
635-0022
Concave Holographic
32×32
600
Compare
635-0035
Concave Holographic
32×32
800
Compare
635-0038
Concave Holographic
32×32
350
1200
Compare
637-0043
Specialty - Ion Etched
50×50
3100
450
Compare
637-0044
Specialty - Ion Etched
50×50
5400
300
Compare
637-0052
Specialty - Ion Etched
50×50
5400
150
Compare
637-0071
Specialty - Ion Etched
50×50
10000
75
Compare
637-0072
Specialty - Ion Etched
50×50
5500
300
Compare
637-0086
Plane Ruled
52×52
800
600
Compare
630-0087
Plane Ruled
30×30
400
1200
Compare
630-0088
Plane Ruled
30×30
800
830
Compare
630-0089
Plane Ruled
30×30
250
1200
Compare
630-0090
Plane Ruled
30×30
300
1200
Compare
630-0091
Plane Ruled
30×30
500
1200
Compare
630-0092
Plane Ruled
30×30
1250
600
Compare
630-0093
Plane Ruled
30×30
1000
600
Compare
630-0094
Plane Ruled
30×30
500
600
Compare
630-0096
Plane Ruled
30×30
2000
300
Compare
631-0001
Plane Holographic
50×50
250
1200
Compare
631-0002
Plane Ruled
50×50
240
1800
Compare
631-0003
Plane Holographic
50×50
500
1800
Compare
631-0005
Plane Holographic
50×50
250
2400
Compare
631-0010
Plane Ruled
50×50
400
1200
Compare
631-0011
Plane Ruled
50×50
300
1200
Compare
631-0012
Plane Ruled
50×50
2000
300
Compare
631-0013
Plane Ruled
50×50
500
300
Compare
631-0014
Plane Ruled
50×50
750
600
Compare
631-0019
Plane Ruled
50×50
750
1200
Compare
631-0020
Plane Ruled
50×50
1600
600
Compare
631-0021
Plane Ruled
50×50
500
1800
Compare
631-0023
Plane Ruled
50×50
500
1200
Compare
631-0024
Plane Ruled
50×50
1000
1200
Compare
631-0025
Plane Ruled
50×50
1000
600
Compare
631-0027
Plane Holographic
50×50
250
1200
Compare
631-0028
Plane Ruled
50×50
1250
600
Compare
631-0032
Plane Ruled
50×50
500
600
Compare
631-0033
Plane Ruled
50×50
250
1200
Compare
631-0037
Plane Ruled
50×50
500
1200
Compare
631-0040
Plane Ruled
50×50
400
600
Compare
631-0041
Plane Ruled
50×50
2000
300
Compare
631-0051
Plane Ruled
50×50
1200
830
Compare
631-0055
Plane Ruled
50×50
500
150
Compare
631-0056
Plane Ruled
50×50
1000
300
Compare
631-0057
Plane Ruled
50×50
4000
300
Compare
631-0058
Plane Ruled
50×50
12000
120
Compare
631-0062
Plane Ruled
50×50
1000
600
Compare
631-0070
Plane Ruled
50×50
800
830
Compare
631-0075
Plane Ruled
50×50
250
1200
Compare
631-0080
Plane Holographic
50×50
500
1200
Compare
631-0082
Plane Ruled
50×50
150
1200
Compare
632-0006
Plane Holographic
64×64
500
1800
Compare
632-0015
Plane Ruled
64×64
500
1200
Compare
632-0016
Plane Ruled
64×64
750
1200
Compare
632-0017
Plane Ruled
64×64
1000
1200
Compare
632-0018
Plane Ruled
64×64
400
1200
Compare
632-0046
Plane Ruled
64×64
500
150
Compare
632-0047
Plane Ruled
64×64
500
300
Compare
632-0083
Plane Ruled
64×64
250
1200
Compare
632-0085
Plane Ruled
64×64
500
1200
Compare
633-0026
Plane Ruled
84×84
500
1200
Compare
633-0050
Plane Ruled
84×84
800
600
Compare
633-0053
Plane Ruled
84×84
650
600
Compare
633-0073
Plane Ruled
84×84
300
1200
Compare
634-0004
Plane Ruled
102×102
300
1200
Compare
634-0007
Plane Ruled
102×102
422
300
Compare
634-0029
Plane Holographic
102×102
250
2400
Compare
634-0030
Plane Ruled
102×102
600
1200
Compare
634-0059
Plane Holographic
102×102
850
900
Compare
634-0065
Plane Ruled
102×102
500
1200
Compare
634-0066
Plane Ruled
102×102
500
600
Compare
634-0067
Plane Ruled
102×102
500
300
Compare
634-0068
Plane Holographic
102×102
250
1200
Compare
634-0069
Plane Holographic
102×102
700
1200
Compare
634-0076
Plane Holographic
102×102
620
1150
Compare
634-0077
Plane Holographic
102×102
450
1800
Compare
634-0078
Plane Holographic
102×102
650
600
Compare
634-0079
Plane Ruled
102×102
550
900
Compare
634-0093
Plane Ruled
102×102
12000
75
Compare
634-0094
Plane Ruled
102×102
1200
300
Compare
634-0095
Plane Ruled
102×102
8300
120
Compare
635-0008
Concave Holographic
32×32
450
1200
Compare
635-0009
Concave Holographic
32×32
250
1200
Compare
635-0022
Concave Holographic
32×32
600
Compare
635-0035
Concave Holographic
32×32
800
Compare
635-0038
Concave Holographic
32×32
350
1200
Compare
637-0043
Specialty - Ion Etched
50×50
3100
450
Compare
637-0044
Specialty - Ion Etched
50×50
5400
300
Compare
637-0052
Specialty - Ion Etched
50×50
5400
150
Compare
637-0071
Specialty - Ion Etched
50×50
10000
75
Compare
637-0072
Specialty - Ion Etched
50×50
5500
300
Compare
637-0086
Plane Ruled
52×52
800
600
Compare
630-0087 Plane Ruled 30×30 400 1200 Compare 630-0088 Plane Ruled 30×30 800 830 Compare 630-0089 Plane Ruled 30×30 250 1200 Compare 630-0090 Plane Ruled 30×30 300 1200 Compare 630-0091 Plane Ruled 30×30 500 1200 Compare 630-0092 Plane Ruled 30×30 1250 600 Compare 630-0093 Plane Ruled 30×30 1000 600 Compare 630-0094 Plane Ruled 30×30 500 600 Compare 630-0096 Plane Ruled 30×30 2000 300 Compare 631-0001 Plane Holographic 50×50 250 1200 Compare 631-0002 Plane Ruled 50×50 240 1800 Compare 631-0003 Plane Holographic 50×50 500 1800 Compare 631-0005 Plane Holographic 50×50 250 2400 Compare 631-0010 Plane Ruled 50×50 400 1200 Compare 631-0011 Plane Ruled 50×50 300 1200 Compare 631-0012 Plane Ruled 50×50 2000 300 Compare 631-0013 Plane Ruled 50×50 500 300 Compare 631-0014 Plane Ruled 50×50 750 600 Compare 631-0019 Plane Ruled 50×50 750 1200 Compare 631-0020 Plane Ruled 50×50 1600 600 Compare 631-0021 Plane Ruled 50×50 500 1800 Compare 631-0023 Plane Ruled 50×50 500 1200 Compare 631-0024 Plane Ruled 50×50 1000 1200 Compare 631-0025 Plane Ruled 50×50 1000 600 Compare 631-0027 Plane Holographic 50×50 250 1200 Compare 631-0028 Plane Ruled 50×50 1250 600 Compare 631-0032 Plane Ruled 50×50 500 600 Compare 631-0033 Plane Ruled 50×50 250 1200 Compare 631-0037 Plane Ruled 50×50 500 1200 Compare 631-0040 Plane Ruled 50×50 400 600 Compare 631-0041 Plane Ruled 50×50 2000 300 Compare 631-0051 Plane Ruled 50×50 1200 830 Compare 631-0055 Plane Ruled 50×50 500 150 Compare 631-0056 Plane Ruled 50×50 1000 300 Compare 631-0057 Plane Ruled 50×50 4000 300 Compare 631-0058 Plane Ruled 50×50 12000 120 Compare 631-0062 Plane Ruled 50×50 1000 600 Compare 631-0070 Plane Ruled 50×50 800 830 Compare 631-0075 Plane Ruled 50×50 250 1200 Compare 631-0080 Plane Holographic 50×50 500 1200 Compare 631-0082 Plane Ruled 50×50 150 1200 Compare 632-0006 Plane Holographic 64×64 500 1800 Compare 632-0015 Plane Ruled 64×64 500 1200 Compare 632-0016 Plane Ruled 64×64 750 1200 Compare 632-0017 Plane Ruled 64×64 1000 1200 Compare 632-0018 Plane Ruled 64×64 400 1200 Compare 632-0046 Plane Ruled 64×64 500 150 Compare 632-0047 Plane Ruled 64×64 500 300 Compare 632-0083 Plane Ruled 64×64 250 1200 Compare 632-0085 Plane Ruled 64×64 500 1200 Compare 633-0026 Plane Ruled 84×84 500 1200 Compare 633-0050 Plane Ruled 84×84 800 600 Compare 633-0053 Plane Ruled 84×84 650 600 Compare 633-0073 Plane Ruled 84×84 300 1200 Compare 634-0004 Plane Ruled 102×102 300 1200 Compare 634-0007 Plane Ruled 102×102 422 300 Compare 634-0029 Plane Holographic 102×102 250 2400 Compare 634-0030 Plane Ruled 102×102 600 1200 Compare 634-0059 Plane Holographic 102×102 850 900 Compare 634-0065 Plane Ruled 102×102 500 1200 Compare 634-0066 Plane Ruled 102×102 500 600 Compare 634-0067 Plane Ruled 102×102 500 300 Compare 634-0068 Plane Holographic 102×102 250 1200 Compare 634-0069 Plane Holographic 102×102 700 1200 Compare 634-0076 Plane Holographic 102×102 620 1150 Compare 634-0077 Plane Holographic 102×102 450 1800 Compare 634-0078 Plane Holographic 102×102 650 600 Compare 634-0079 Plane Ruled 102×102 550 900 Compare 634-0093 Plane Ruled 102×102 12000 75 Compare 634-0094 Plane Ruled 102×102 1200 300 Compare 634-0095 Plane Ruled 102×102 8300 120 Compare 635-0008 Concave Holographic 32×32 450 1200 Compare 635-0009 Concave Holographic 32×32 250 1200 Compare 635-0022 Concave Holographic 32×32 600 Compare 635-0035 Concave Holographic 32×32 800 Compare 635-0038 Concave Holographic 32×32 350 1200 Compare 637-0043 Specialty - Ion Etched 50×50 3100 450 Compare 637-0044 Specialty - Ion Etched 50×50 5400 300 Compare 637-0052 Specialty - Ion Etched 50×50 5400 150 Compare 637-0071 Specialty - Ion Etched 50×50 10000 75 Compare 637-0072 Specialty - Ion Etched 50×50 5500 300 Compare 637-0086 Plane Ruled 52×52 800 600 Compare
[1] Only average curves are shown; for efficiency with regard to S and P polarization, please contact us .
These efficiency curves are measured in Littrow configuration. Our monochromators use different configurations, and so have some limitations in geometry that limit the wavelength range. Please contact us to verify that your chosen grating is compatible with your selected monochromator model at the desired wavelength.