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Gratings
Plane Ruled Gratings
High Energy Laser Gratings
Wide-Band Infrared Gratings
Echelle Gratings
Plane Holographic Gratings
Concave Holographic Gratings for Flat-Field Spectrograph
Concave Holographic Gratings for Monochromator
Transmission Gratings
Plane Ruled Gratings

There is a wide range of ruled master gratings. Typical goove density range of the plane ruled gratings is from 20 lines/mm to 1800 lines/mm. Standard coating is aluminum. On request, MgF2, gold or platinum are also available.

Note:
The sizes listed in the table below are the maximum ruled areas. All gratings can be replicated to a smaller size and directly ordered. If you need a grating area more than ruled areas in the table or other specification, you must contact us in advance.

Plane Ruled Grating Specification - Part 2:

Part
Number
Grooves
(l/mm)
Blaze Wavelength
(ฆฬm)
Blaze Angle
Ruled Area
(HxW mm2)
Efficiency Curve
R11-021
200
1.8
10.4กใ
63x100
R11-022
200
5.0
30.0กใ
55x55
R11-023
250
0.8
5.7กใ
64x64
R11-024
300
0.5
4.3กใ
64x64
R11-025
300
0.6
5.2กใ
100x100
R11-026
300
0.64
5.5กใ
64x64
R11-027
300
1.0
8.6กใ
64x64
R11-028
300
1.5
13.0กใ
64x64
R11-029
300
1.9
16.6กใ
64x64
R11-030
300
2.0
17.5กใ
64x64
R11-031
300
2.4
21.1กใ
60x60
R11-032
300
2.5
22.0กใ
64x64
R11-033
300
2.75
24.4กใ
64x64
R11-034
300
2.8
24.8กใ
50x50
R11-035
300
3.0
26.7กใ
50x50
R11-036
300
3.5
32.7กใ
50x50
R11-037
300
4.0
348กใ
50x50
R11-038
300
5.0
36.9กใ
50x50
R11-039
300
0.43
4.9กใ
55x55

[Part 1] [Part 2] [Part 3] [Part 4]

 

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