Wiki source code of Mirrors adjustment

Version 22.1 by kotlov on 2022/03/04 10:21
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1 {{layout}}
2 {{layout-section ac:type="two_equal"}}
3 {{layout-cell}}
4 04.08.2021 first adjustment:
5
6 [[image:attach:01_BS_spot.png||thumbnail="true" height="250"]]M1 motor 22 position- 0.8 (angular movement of HUBER Kreissegment), Spot in the lower part of the absorber.
7
8 [[image:attach:01_Entrance_slit_spot.jpg||height="250"]]Entrance slit spot M2/R=-3
9
10 [[image:attach:01_Entrance_slit_spot_YAG.jpg||height="250"]]Spot on YAG
11 {{/layout-cell}}
12
13 {{layout-cell}}
14 second adjustment:
15
16 [[image:attach:02_BS_spot_position_0.png||thumbnail="true" height="250"]]M1 motor 22 position- 0.0 (angular movement of HUBER Kreissegment), Spot in the lower part of the absorber.
17
18 [[image:attach:02_Entrance_slit_spot.jpg||height="250"]]Entrance slit spot M2/R=-3, M2/W=10.6
19
20 [[image:attach:03_Entrance_slit_spot.jpg||height="250"]]Entrance slit spot M2/R=0, M2/W=10.6
21
22 [[image:attach:04_Entrance_slit_spot.jpg||height="250"]]Entrance slit spot M2/R=0, M2/W=4.68
23
24 \\
25 {{/layout-cell}}
26 {{/layout-section}}
27
28 {{layout-section ac:type="two_equal"}}
29 {{layout-cell}}
30 third adjustment:
31
32 [[image:attach:05_Entrance_slit_spot.jpg||height="250"]]Entrance slit spot M2/R=-0.95, M2/W=5, M2/N=akkuschrauber.
33
34 The position of the fist mirror is the same as second adjustment
35 {{/layout-cell}}
36
37 {{layout-cell}}
38 \\
39 {{/layout-cell}}
40 {{/layout-section}}
41
42 {{layout-section ac:type="two_equal"}}
43 {{layout-cell}}
44 05.08.2021 Adjustment continued
45
46 [[image:attach:01_BS_opened.png||thumbnail="true" height="250"]]Beam Shutter opened position. The lower part of the absorber still exposed.
47
48 10:00- Vacuum in M2 chamber  is 5,6x10-9mbar BS closed and 5x10-8mbar
49
50 [[image:attach:03_BS_spot_Mot22pos_-0.3.png||thumbnail="true" height="250"]]Beam Shutter spot with M1 motor 22 position =-0.3
51
52 [[image:attach:04_BS_spot_Mot22pos_0.1.png||thumbnail="true" height="250"]]Beam Shutter spot with M1 motor 22 position =0.1
53
54 [[image:attach:05_Entrance_slit_spot.jpg||height="250"]]Entrance slit spot
55
56 [[image:attach:Screenshot from 2021-08-05 14-32-48.png||height="250"]]positions of the M2 motors
57 {{/layout-cell}}
58
59 {{layout-cell}}
60 Second adjustment
61
62 [[image:attach:06_Entrance_slit_spot.jpg||height="250"]]
63
64 Entrance slit spot M2/R=0.2, M2/W=5, M2/N=-200.18, M2/X=20, M2/Y=0
65
66 The position of the fist mirror M1 motor 22 position =0.0
67
68 [[image:attach:06_BS_spot_Mot22pos_-0.6.png||thumbnail="true" height="250"]]Beam Shutter spot with M1 motor 22 position =-0.6
69
70 [[image:attach:07_Entrance_slit_spot.jpg||height="250"]]
71
72 Entrance slit spot M2/R=0.2, M2/W=5, M2/N=-200.18, M2/X=20, M2/Y=0
73
74 The position of the fist mirror M1 motor 22 position =-0.6
75 {{/layout-cell}}
76 {{/layout-section}}
77
78 {{layout-section ac:type="two_equal"}}
79 {{layout-cell}}
80 06.08.2021 third adjustment:
81
82 [[image:attach:01_Entrance_slit_spot.jpg||height="250"]]
83
84 Entrance slit spot M2/R=0.2, M2/W=5, M2/N=-194.68, M2/X=20, M2/Y=0
85
86 The position of the fist mirror M1 motor 22 position =-0.6
87
88 [[image:attach:02_Entrance_slit_spot.jpg||height="250"]]
89
90 Entrance slit spot M2/R=0.2, M2/W=5, M2/N=-189.18, M2/X=20, M2/Y=0
91
92 The position of the fist mirror M1 motor 22 position =-0.6
93
94 [[image:attach:03_BS_mot22pos_0.3.png||thumbnail="true" height="250"]]Beam Shutter spot with M1 motor 22 position =0.3
95
96 [[image:attach:04_Entrance_slit_spot.jpg||height="250"]]
97
98 Entrance slit spot M2/R=0.2(manually adjusted), M2/W=25, M2/N=-170.00, M2/X=20, M2/Y=0
99
100 The position of the fist mirror M1 motor 22 position =0.3
101 {{/layout-cell}}
102
103 {{layout-cell}}
104 \\
105 {{/layout-cell}}
106 {{/layout-section}}
107
108 {{layout-section ac:type="single"}}
109 {{layout-cell}}
110 10.08.2021 third adjustment:
111
112 [[image:attach:Screenshot from 2021-08-10 13-36-15.png||height="241"]]
113
114 [[image:attach:Screenshot from 2021-08-10 13-38-04.png||height="250"]]The position of the fist mirror M1 motor 22 position =-0.6
115
116 [[image:attach:Screenshot from 2021-08-10 13-55-10.png||height="250"]]
117
118 [[image:attach:Screenshot from 2021-08-10 13-55-20.png||thumbnail="true" height="250"]]The position of the fist mirror M1 motor 22 position =0.6
119
120 \\
121 {{/layout-cell}}
122 {{/layout-section}}
123
124 {{layout-section ac:type="two_equal"}}
125 {{layout-cell}}
126 17.08.2021 third adjustment:
127
128 [[image:attach:02_slitspot_mot22_-0.1.png||height="250"]]The position of the fist mirror M1 motor 22 position =-0.1, The M2 chamber was adjusted from 13 to 15 degree.
129
130 [[image:attach:Screenshot from 2021-08-17 09-53-53.png||height="250"]]Beamspot on the YAG sample (zero order)
131 {{/layout-cell}}
132
133 {{layout-cell}}
134 \\
135 {{/layout-cell}}
136 {{/layout-section}}
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138 {{layout-section ac:type="two_equal"}}
139 {{layout-cell}}
140 04.Mar.2022
141
142 **Optical grating replacement**
143
144 [[image:attach:Grating_mount.jpg||height="250"]]
145
146 The Ai-grating was re-installed to the right position acording the arrow mark.
147
148 The puming started at 10:07
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176 {{layout-section ac:type="two_equal"}}
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186 {{layout-section ac:type="two_equal"}}
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196 {{layout-section ac:type="two_equal"}}
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201 {{layout-cell}}
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206 {{layout-section ac:type="single"}}
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211 {{/layout}}