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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/CH5/EX5.24/Ex5_24.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3543/CH5/EX5.24/Ex5_24.sce')
| -rw-r--r-- | 3543/CH5/EX5.24/Ex5_24.sce | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/3543/CH5/EX5.24/Ex5_24.sce b/3543/CH5/EX5.24/Ex5_24.sce new file mode 100644 index 000000000..22172a064 --- /dev/null +++ b/3543/CH5/EX5.24/Ex5_24.sce @@ -0,0 +1,30 @@ +// Example 5.24
+// Calculation of (a) wavelength (b) resposivity and (c) incident power
+// Page no 487
+
+clc;
+clear;
+close;
+
+//Given data
+e=0.7; // Efficiency
+c=3*10^8; // Speed of light
+h=6.62*10^-34 // Planck constant
+E=2.2*10^-19; // Energy of photons
+e1=1.6*10^-19; // Electron charge
+// (a) Wavelength computation
+lambda=h*c/E // Wavelength of laser source
+f=c/lambda;
+
+// (b) Responsivity
+R=e*(lambda*e1)/(h*c);
+
+// (c) Incident power
+Ip=2*10^-6; // Photocurrent
+P=Ip/R;
+
+//Display result on command window
+printf("\n Wavelength of operation (micrometer)= %0.1f ",lambda*10^6);
+printf("\n Responsivity R (A/W) = %0.2f ",R);
+printf("\n output power P (microwWatt)= %0.2f ",P*10^6);
+
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