From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1061/CH9/EX9.24/Ex9_24.sce | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 1061/CH9/EX9.24/Ex9_24.sce (limited to '1061/CH9/EX9.24') diff --git a/1061/CH9/EX9.24/Ex9_24.sce b/1061/CH9/EX9.24/Ex9_24.sce new file mode 100755 index 000000000..ac0f683e6 --- /dev/null +++ b/1061/CH9/EX9.24/Ex9_24.sce @@ -0,0 +1,16 @@ +//Ex:9.24 +clc; +clear; +close; +n=0.55;// 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=0.85*10^-6// wavelength in m +R=(n*e*y)/(h*c);// responsivity in A/W +Ip=2*10^-6;// mean photo current +Po=Ip/R;// received optical power in W +re=(n*Po*y)/(h*c);// 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", re/10^13); \ No newline at end of file -- cgit