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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 /1619/CH1/EX1.9.4/Example1_9_4.sce | |
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initial commit / add all books
Diffstat (limited to '1619/CH1/EX1.9.4/Example1_9_4.sce')
| -rwxr-xr-x | 1619/CH1/EX1.9.4/Example1_9_4.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1619/CH1/EX1.9.4/Example1_9_4.sce b/1619/CH1/EX1.9.4/Example1_9_4.sce new file mode 100755 index 000000000..424e32b55 --- /dev/null +++ b/1619/CH1/EX1.9.4/Example1_9_4.sce @@ -0,0 +1,16 @@ +//Example 1.9.4 page 1.24
+
+
+clc;
+clear;
+Vc = 2.01*10^8; // velocity of light in core in m/sec...
+phiC= 80; // Critical angle in degrees...
+
+// RI of Core (n1) is given by (Velocity of light in air/ velocity of light in air)...
+n1= 3*10^8/Vc;
+// From critical angle and the value of n1 we calculate n2...
+n2 = sind(phiC)*n1; // RI of cladding...
+NA = sqrt(n1^2-n2^2);
+printf('The Numerical Aperture is %.2f',NA);
+phiA = asind(NA); // Acceptance angle...
+printf('\n\nThe Acceptance angel is %.2f degrees',phiA);
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