Version 1.1 by sendels on 2019/06/26 12:50
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sendels 1.1 1 4 alignment laser units are located in the experimental hall. They are sketched in the overview (see figure below for details). Please note that the units at BL3 and BL1 are equipped with additional features. BL3 has integrated a powermeter whereas BL1 is provided with two filters.
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3 [[~[~[image:url:http://hasfweb.desy.de/pub/Setup/JULAE/Halle_mit_JULAE_2.JPG~|~|alt="Halle_mit_JULAE_2.JPG" width="321" height="232"~]~]~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:http://hasvuvcons4.desy.de/twiki/pub/Setup/JULAE/Halle_mit_JULAE.JPG||shape="rect"]]//Click for larger view of the experimental hall//
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5 "VLS_LAS": Placed shortly before paddle 'F4', in front of the VLS spectrometer. This laser supplies the complete BL branch (BL1, BL2 & BL3).
6 "LAS_BL3": Placed between the mirror-chambers 'BL3-M0' and 'BL3-M1'. This laser supplies only BL3. In addition to the mirror two apertures (9mm & 6mm) are available.
7 "POWM_BL3": Placed right behind "LAS_BL3". Intensity measurements can only be done at BL3.
8 "LAS_BL2": Placed between the mirror-chambers 'BL1-M0' and 'BL2-M0'. This laser supplies only BL2.
9 "LAS_BL1": Placed between the mirror-chambers 'BL1-M0' and 'BL1-M1'. This laser supplies only BL1. In addition to the mirror two filters are available (see figure below for details).
10 [[~[~[image:url:http://hasfweb.desy.de/pub/Setup/JULAE/LAS_BL1_2.jpg~|~|alt="LAS_BL1_2.jpg" width="200" height="167"~]~]~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:http://hasvuvcons4.desy.de/twiki/pub/Setup/JULAE/LAS_BL1.JPG||shape="rect"]]//Click for larger view of the BL1 filters//
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12 \\
13
14 ===== Adjustment of the Laser Unit Motors (with THK-Translation-Stage) NEW! =====
15
16 |=(((
17 Name (Online)
18 )))|=(((
19 Motor-No. at 'hasfvls'
20 )))|=(((
21 Limit 1 (Switch)
22 )))|=(((
23 Limit 1 (Software)
24 )))|=(((
25 Limit 2 (Switch)
26 )))|=(((
27 Limit 2 (Software)
28 )))|=(((
29 Mirror inside beam at..
30 )))|=(((
31 Special Features
32 )))
33 |(((
34 LAS_BL1_Z
35 )))|(((
36 28
37 )))|(((
38 ~~3
39 )))|(((
40 1
41 )))|(((
42 ~~-102
43 )))|(((
44 -100
45 )))|(((
46 -43
47 )))|(((
48 Filter No.1
49 (Al 200nm):
50 -68;
51 Filter No.2: -87.75
52 )))
53 |(((
54 LAS_BL2_Z
55 )))|(((
56 27
57 )))|(((
58 ~~2.5
59 )))|(((
60 0.5
61 )))|(((
62 ~~-51
63 )))|(((
64 -49
65 )))|(((
66 -43
67 )))|(((
68 ~-~-~-~-~-~-
69 )))
70 |(((
71 LAS_BL3_Z
72 )))|(((
73 25
74 )))|(((
75 ~~1.5
76 )))|(((
77 0.8
78 )))|(((
79 ~~-104
80 )))|(((
81 -95
82 )))|(((
83 -44
84 )))|(((
85 Aperture 9mm:
86 -73.5;
87 Aperture 6mm:
88 -90.5
89 )))
90
91 \\
92
93 ===== Adjustment of the Laser Unit Motors (with VAB-Manipulator) OLD! =====
94
95 |=(((
96 Name (Online)
97 )))|=(((
98 Motor-No. at 'hasfvls'
99 )))|=(((
100 Limit 1 (Switch)
101 )))|=(((
102 Limit 1 (Software)
103 )))|=(((
104 Limit 2 (Switch)
105 )))|=(((
106 Limit 2 (Software)
107 )))|=(((
108 Mirror inside beam at.. [ruler position]
109 )))|=(((
110 Special Features [ruler position]
111 )))
112 |(((
113 VLS_LAS_Z
114 )))|(((
115 9
116 )))|(((
117 \\
118 )))|(((
119 -1
120 )))|(((
121 \\
122 )))|(((
123 28.2
124 )))|(((
125 [~-~-]
126 )))|(((
127 ~-~-~-~-~-~-
128 )))
129 |(((
130 LAS_BL3_Z
131 )))|(((
132 25
133 )))|(((
134 -3.29
135 )))|(((
136 -1
137 )))|(((
138 -93.71
139 )))|(((
140 88
141 )))|(((
142 39 [56]
143 )))|(((
144 Aperture 9mm: 68.5 [26.5];
145 Aperture 6mm: 85.5 [9.5]
146 )))
147 |(((
148 POWM_BL3_Z
149 )))|(((
150 26
151 )))|(((
152 -4.13
153 )))|(((
154 -1
155 )))|(((
156 63.75
157 )))|(((
158 55
159 )))|(((
160 49 [21]
161 )))|(((
162 ~-~-~-~-~-~-
163 )))
164 |(((
165 LAS_BL2_Z
166 )))|(((
167 27
168 )))|(((
169 -38.54
170 )))|(((
171 -1
172 )))|(((
173 55.25
174 )))|(((
175 55.15
176 )))|(((
177 55 [5]
178 )))|(((
179 ~-~-~-~-~-~-
180 )))
181 |(((
182 LAS_BL1_Z
183 )))|(((
184 28
185 )))|(((
186 -2.67
187 )))|(((
188 -1
189 )))|(((
190 90.04
191 )))|(((
192 89
193 )))|(((
194 38 [57]
195 )))|(((
196 Filter No.1
197 (Al 200nm): 63 [32];
198 Filter No.2: 82.75 [12.25]
199 )))
200
201 \\
202
203 Attachments:
204
205 [[image:attach:LAS_BL1_2.jpg||thumbnail="true" height="250"]]
206
207 [[attach:LAS_BL1_2.jpg]]
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209 \\
210
211 [[image:attach:LAS_BL1.JPG||thumbnail="true" height="250"]]
212
213 [[LAS_BL1.jpg>>attach:LAS_BL1.JPG]]
214
215 (% class="twistyRememberSetting twistyFirstStartShow twistyTrigger twikiUnvisited twistyInited1" %)[[~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/toggleclose.gif~]~]>>url:http://hasfweb.desy.de/bin/view/Setup/JULAE||shape="rect"]]
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217 \\