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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 /3506/CH9/EX9.2 | |
| 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 '3506/CH9/EX9.2')
| -rw-r--r-- | 3506/CH9/EX9.2/Ex_9_2.JPG | bin | 0 -> 43651 bytes | |||
| -rw-r--r-- | 3506/CH9/EX9.2/Ex_9_2.sce | 14 | ||||
| -rw-r--r-- | 3506/CH9/EX9.2/exp_9_2.sce | 14 |
3 files changed, 28 insertions, 0 deletions
diff --git a/3506/CH9/EX9.2/Ex_9_2.JPG b/3506/CH9/EX9.2/Ex_9_2.JPG Binary files differnew file mode 100644 index 000000000..4904ad8dc --- /dev/null +++ b/3506/CH9/EX9.2/Ex_9_2.JPG diff --git a/3506/CH9/EX9.2/Ex_9_2.sce b/3506/CH9/EX9.2/Ex_9_2.sce new file mode 100644 index 000000000..c310c23b0 --- /dev/null +++ b/3506/CH9/EX9.2/Ex_9_2.sce @@ -0,0 +1,14 @@ +//Optical Fiber communication by A selvarajan
+//example 9.2
+//OS=Windows XP sp3
+//Scilab version 5.5.1
+clc;
+clear all;
+PASE=1e-3;//amplified spontaneous emission power in W
+Gdb=20;//optical amplifier gain in dB
+G=10^(Gdb/10);//optical amplifier gain in normal scale
+delta_newbynew=5e-6;//fractional bandwidth
+h=6.6e-34;//planck's constant
+ns=PASE/((G-1)*h/delta_newbynew);//noise factor
+mprintf('noise factor is=%fx10^21',ns/1e21);// division by 1e21 to convert the unit from Hz to 10^21 Hz
+// The answer given in textbook is wrong
diff --git a/3506/CH9/EX9.2/exp_9_2.sce b/3506/CH9/EX9.2/exp_9_2.sce new file mode 100644 index 000000000..c310c23b0 --- /dev/null +++ b/3506/CH9/EX9.2/exp_9_2.sce @@ -0,0 +1,14 @@ +//Optical Fiber communication by A selvarajan
+//example 9.2
+//OS=Windows XP sp3
+//Scilab version 5.5.1
+clc;
+clear all;
+PASE=1e-3;//amplified spontaneous emission power in W
+Gdb=20;//optical amplifier gain in dB
+G=10^(Gdb/10);//optical amplifier gain in normal scale
+delta_newbynew=5e-6;//fractional bandwidth
+h=6.6e-34;//planck's constant
+ns=PASE/((G-1)*h/delta_newbynew);//noise factor
+mprintf('noise factor is=%fx10^21',ns/1e21);// division by 1e21 to convert the unit from Hz to 10^21 Hz
+// The answer given in textbook is wrong
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