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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3834/CH12/EX12.4.1 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3834/CH12/EX12.4.1')
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| -rw-r--r-- | 3834/CH12/EX12.4.1/Ex12_4_1.sce | 23 |
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diff --git a/3834/CH12/EX12.4.1/Ex12_4_1.jpg b/3834/CH12/EX12.4.1/Ex12_4_1.jpg Binary files differnew file mode 100644 index 000000000..739fad669 --- /dev/null +++ b/3834/CH12/EX12.4.1/Ex12_4_1.jpg diff --git a/3834/CH12/EX12.4.1/Ex12_4_1.sce b/3834/CH12/EX12.4.1/Ex12_4_1.sce new file mode 100644 index 000000000..0ed60d0bb --- /dev/null +++ b/3834/CH12/EX12.4.1/Ex12_4_1.sce @@ -0,0 +1,23 @@ +//Fiber Optics Communication Technology, by Djafer K. Mynbaev and Lovell L.scheiner
+//Windows 8
+//Scilab version- 6.0.0
+//Example 12.4.1
+clc;
+clear ;
+//given
+
+//case 1
+Pin=300E-6;//light input power in W
+Pout=60E-3;//output power in W
+
+Gain=Pout/Pin;//Gain
+x=log10(Gain);
+Gdb=10*x;//Gain of erbium-doped fiber for case in dB
+
+mprintf("Gain of erbium-doped fiber for case 1 = %.0f dB",Gdb);
+
+//case 2
+Pase=30E-6;//ASE power in W
+
+Gdb2=10*log10(Gain-(Pase/Pin));//Gain of erbium-doped fiber for case 2 in dB
+mprintf("\nGain of erbium-doped fiber for case 2 = %.0f dB",Gdb);
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