Skip to Content
Last modified by robert on 2024/05/17 16:52
From version 12.1
edited by Sima Mousavi
on 2024/01/29 16:37
Change comment: There is no comment for this version
To version 12.14
edited by Sima Mousavi
on 2024/01/29 17:20
Change comment: (Autosaved)

Summary

Details

Page properties
Content
... ... @@ -185,6 +185,89 @@
185 185  * **Functionality:** Each mode presents the acoustic data from iDAS in unique formats.
186 186  * **Detailed Information:** See pages 19-23 of the Standard iDAS manual for comprehensive details on each mode.
187 187  
188 +
189 +
190 +=== **Application Type Options** ===
191 +
192 +1. **Diagnostic Setup Only:**
193 +1*. Retrieves current settings for a basic diagnostic overview.
194 +1. **Seismic Application:**
195 +1*. Sets Data Output Frequency to 1000 Hz.
196 +1*. Adjusts Data Output Spatial Resolution to 2 meters.
197 +1. **Flow Monitoring:**
198 +1*. Changes Data Output Frequency to 10,000 Hz.
199 +1*. Sets Data Output Spatial Resolution to 0.25 meters.
200 +1. **Security Monitoring:**
201 +1*. Configures Data Output Frequency to 1000 Hz.
202 +1*. Sets Data Output Spatial Resolution to 2 meters.
203 +
204 +
205 +[[image:1706508500303-165.png]]
206 +
207 +
208 +=== **Detailed Parameter Information** ===
209 +
210 +1. **Time Decimation and Output Decimation:**
211 +1*. These values are calculated based on the physical fiber length.
212 +1. **Measure Length (m):**
213 +1*. Generated value: 10176 meters.
214 +1*. Note: 'Measure Length' includes the reference fiber inside the iDAS unit, differentiating it from 'Physical Fibre Length'.
215 +1. **Pulse Width (ns):**
216 +1*. Generated value: 50 nanoseconds.
217 +1*. Spatial Extent: A 50ns pulse corresponds to a 10m spatial extent.
218 +
219 +
220 +[[image:1706508761205-307.png]]
221 +
222 +
223 +
224 +
225 +
226 +=== **Optimal Light Management** ===
227 +
228 +* **Objective:** Achieve balanced light distribution across the region of interest in the iDAS system.
229 +
230 +=== **Adjustment Guidelines** ===
231 +
232 +1. **Setting Optical Power:**
233 +1*. Aim to have the start of the region of interest around or below +4000 units.
234 +1*. Ensure the far end of the region of interest does not enter a non-linear response scheme.
235 +1. **Consideration for Short Fibers:**
236 +1*. In cases where the fiber length is short and non-linear effects are not observed, set the Optical Power to its maximum.
237 +1*. **Power Scale:** The adjustment slider ranges from 0-100, representing the percentage of maximum power available.
238 +
239 +=== **Note on Optical Power Control** ===
240 +
241 +* **Control Mechanism:** The slider provides a precise control mechanism to manage the intensity of light sent through the fiber.
242 +* **Monitoring and Adjustment:** Continuously monitor and adjust as necessary to ensure optimal performance.
243 +
244 +
245 +[[image:1706509177362-144.png]]
246 +
247 +
248 +
249 +
250 +
251 +XXXXXXXXXXX
252 +
253 +[[image:1706509232964-660.png]]
254 +
255 +
256 +
257 +
258 +
259 +
260 +
261 +
262 +
263 +
264 +
265 +
266 +
267 +
268 +
269 +
270 +
188 188  === [[image:1706506304897-924.png]] ===
189 189  
190 190  [[image:1706506500585-231.png]]
... ... @@ -341,7 +341,6 @@
341 341  
342 342  
343 343  
344 -
345 345  [[Caption>>image:1706488806394-168.png]]
346 346  
347 347  
... ... @@ -365,4 +365,3 @@
365 365  
366 366  
367 367  
368 -
1706508500303-165.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.sima
Size
... ... @@ -1,0 +1,1 @@
1 +1.7 MB
Content
1706508761205-307.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.sima
Size
... ... @@ -1,0 +1,1 @@
1 +1.3 MB
Content
1706509177362-144.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.sima
Size
... ... @@ -1,0 +1,1 @@
1 +1.9 MB
Content
1706509232964-660.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.sima
Size
... ... @@ -1,0 +1,1 @@
1 +1.3 MB
Content