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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /116/CH8/EX8.1 | |
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| -rwxr-xr-x | 116/CH8/EX8.1/exa8_1.sce | 27 |
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diff --git a/116/CH8/EX8.1/exa8_1.sce b/116/CH8/EX8.1/exa8_1.sce new file mode 100755 index 000000000..89f07d16f --- /dev/null +++ b/116/CH8/EX8.1/exa8_1.sce @@ -0,0 +1,27 @@ +
+//Caption:Program to determine the loss limit and the multimode dispersion limit of a graded index FOC
+
+//Example 8.1
+
+//Page 388
+
+//Refer to figure 8.2 on page 385
+
+Pin=42//input power = 42dB
+
+disp('The attenuation of a multimode fiber operating at 820nm is approximately 3db/km. Thus,')
+
+A=3//attenuation
+
+LL=(Pin/A)//Loss Limit
+
+disp('Using 2 Gbps-km as typical BDP of graded index multimode fiber, the multimode dispersion distance is determined as')
+
+Dl=(2000/90)//Dispersion limit
+
+//Result
+
+//Loss Limit = 14 km
+
+//Dispersion Limit = 22.2 km
+
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