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Table 7, Flat Field and Imaging Concave
Gratings
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These are aberration-corrected
holographic concave gratings
See the optical diagram above for geometry and definition
of length LA.
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
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| |
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|
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 |
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