Product/Service

Flat Field And Imaging Concave Gratings - Focus More Light On Your CCD/PDA Detectors With These Aberration Corrected Gratings

Source: HORIBA Jobin Yvon
These are aberration-corrected holographic concave gratings...
These are aberration-corrected holographic concave gratings

See the optical diagram above for geometry and definition of length LA.

New Page 1

FLAT FIELD AND IMAGING CONCAVE GRATINGS
In the Notes column, "a" denotes interchangeable gratings (same geometry of use), "b" denotes blazed by ion etching (higher efficiency), and "c" denotes imaging gratings

Disper. (nm/mm)

Wavelength Range (nm)

Spectrum Length (mm)

LA (mm)

F/#

Size (mm)

Grooves per mm

Notes

Reference Number
4
300-400
25
210
3.2
70 dia.
1200
a
523 00 080
8
200-400
25
210
3.2
70 dia.
600
a
523 00 010
16
400-800
25
210
3.2
70 dia.
300
a,b
533 00 020
24
200-800
25
210
3.2
70 dia.
200
a,b
533 00 030
24
300-900
25
210
3.2
70 dia.
200
a
523 00 070
36
300-1170
25
210
3.2
70 dia.
138
a
523 00 040
40
200-1200
25
210
3.2
70 dia.
120
a
523 00 050
48
200-1400
25
210
3.2
70 dia.
100
a
523 00 060
14
190-455
18.8
190
2.8
70 dia.
360
a,c
523 01 020
24
300-820
21.6
190
2.8
70 dia.
200
a,c
523 01 070
24
190-820
25
190
2.8
70 dia.
200
a,c
523 01 030
37.8
285-1230
25
190
2.8
70 dia.
133
a,c
523 01 040
37.8
500-1230
19.3
190
2.8
70 dia.
133
a,c
523 01 090
76
600-2500
25
190
2.8
70 dia.
65
a,c
523 01 060
16.8
285-715
25.6
140
2
70 dia.
405
a,b,c
533 02 040
24
190-800
25.1
140
2
70 dia.
285
a,b,c
533 02 100
24
190-800
25.1
140
2
70 dia.
285
a,b,c
533 02 090
48
190-800
12.2
140
2
70 dia.
140
a,c
523 02 190
1.1
440-510
62
330
6.7
50 dia.
2000
-
523 00 410
1.0
250-450
203
260
5.1
50 dia.
1800
-
523 00 420
1.4
100-400
210
240
7.9
30 dia.
1340
-
523 00 430
1.6
170-500
211
240
7.9
30 dia.
1200
-
523 00 440
7.1
200-350
21
115
2.3
44 x 44
900
-
523 00 450
7.8
340-660
41
200
2.3
90 dia.
600
-
523 00 540
8
330-660
40
210
2
108 dia.
540
-
523 00 510
8.3
330-750
50
150
4
38 dia.
800
b
533 00 550
10
380-720
33.7
100
2
50 dia.
900
-
523 00 560
10
380-760
38
100
3
32 dia.
950
b
533 00 570
16
330-710
24
145
3.3
44 dia.
430
b
533 00 580
16
330-840
32
160
3.3
50 dia.
370
b
533 00 590
24
190-800
25.4
210
5.3
40 dia.
200
b
533 00 130
27
400-950
20
85
1.8
48 dia.
310
-
523 00 470
29
320-710
13.4
100
2
50 dia.
310
-
523 00 460
30
200-800
20
85
1.8
48 dia.
200
-
523 00 480
40
330-780
11.3
120
3.5
34 x 34
250
b
533 00 610
60
380-720
5.7
40
1.5
28 dia
300
-
523 00 620