diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1061/CH9/EX9.15 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1061/CH9/EX9.15')
| -rwxr-xr-x | 1061/CH9/EX9.15/Ex9_15.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1061/CH9/EX9.15/Ex9_15.sce b/1061/CH9/EX9.15/Ex9_15.sce new file mode 100755 index 000000000..1f53e5f16 --- /dev/null +++ b/1061/CH9/EX9.15/Ex9_15.sce @@ -0,0 +1,18 @@ +//Ex:9.15
+clc;
+clear;
+close;
+n=0.50;// quantum efficiency
+e=1.6*10^-19;// charge
+h=6.626*10^-34;// plank constant
+c=3*10^8;// speed of light in m/s
+y=0.9*10^-6// wavelength in m
+R=(n*e*y)/(h*c);// responsivity in A/W
+Ip=10^-6;// mean photo current
+Po=Ip/R;// received optical power in W
+f=c/y;
+re=(n*Po)/(h*f);
+rp=re/n;// number of received photons
+printf("The responsivity =%f A/W", R);
+printf("\n The received optical power =%f uW", Po*10^6);
+printf("\n The number of received photons =%f*10^13 photons/sec", rp/10^13);
\ No newline at end of file |