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| 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/EX9.17 | |
| 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/EX9.17')
| -rwxr-xr-x | 1061/CH9/EX9.17/Ex9_17.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1061/CH9/EX9.17/Ex9_17.sce b/1061/CH9/EX9.17/Ex9_17.sce new file mode 100755 index 000000000..76eee5575 --- /dev/null +++ b/1061/CH9/EX9.17/Ex9_17.sce @@ -0,0 +1,18 @@ +//Ex:9.17
+clc;
+clear;
+close;
+n=0.65;// quantum efficiency
+e=1.602*10^-19;// charge
+h=6.626*10^-34;// plank constant
+c=3*10^8;// speed of light in m/s
+Eg=1.5*10^-19;// in J
+y=(h*c)/Eg;// cut off wavelength in m
+f=c/y;
+R=(n*e)/(h*f);// responsivity in A/W
+Ip=2.5*10^-6;// photo current in A
+Po=Ip/R;// incident optical power in W
+Po1=Po*10^6;// incident optical power in uW
+printf("The cut off wavelength =%f um", y*10^6);
+printf("\n The responsivity =%f A/W ", R);
+printf("\n The incident optical power =%f uW", Po1);
\ No newline at end of file |