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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 /3543/CH4/EX4.23/Ex4_23.sce | |
| 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 '3543/CH4/EX4.23/Ex4_23.sce')
| -rw-r--r-- | 3543/CH4/EX4.23/Ex4_23.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3543/CH4/EX4.23/Ex4_23.sce b/3543/CH4/EX4.23/Ex4_23.sce new file mode 100644 index 000000000..157821ccb --- /dev/null +++ b/3543/CH4/EX4.23/Ex4_23.sce @@ -0,0 +1,18 @@ +// Example 4.23
+// Calculation of overall external efficiency of a Laser diode
+// Page no 486
+
+clc;
+clear;
+close;
+
+//Given data
+eg=1.43; // Bandgap energy
+v=2.5; // Voltage applied
+nd=0.30; // Optical efficiency of laser diode
+
+//// Overall external efficiency
+ne=(nd*eg/v)*100;
+
+//Display result in the command window
+printf("\n Overall external efficiency (percentage)= %0.0f .",ne);
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