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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 /1271/CH5/EX5.9 | |
| 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 '1271/CH5/EX5.9')
| -rwxr-xr-x | 1271/CH5/EX5.9/9.txt | 2 | ||||
| -rwxr-xr-x | 1271/CH5/EX5.9/example5_9.sce | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/1271/CH5/EX5.9/9.txt b/1271/CH5/EX5.9/9.txt new file mode 100755 index 000000000..a7431e6cb --- /dev/null +++ b/1271/CH5/EX5.9/9.txt @@ -0,0 +1,2 @@ + Numerical aperture = 0.120768.
+ Number of modes = 159.
diff --git a/1271/CH5/EX5.9/example5_9.sce b/1271/CH5/EX5.9/example5_9.sce new file mode 100755 index 000000000..2bddb57ff --- /dev/null +++ b/1271/CH5/EX5.9/example5_9.sce @@ -0,0 +1,12 @@ +clc +// Given that +lambda = 0.85e-6 //wavelength of light in meter +mu1 = 1.461 // refractive index for core +mu2 = 1.456 // refractive index for clad +d = 4e-5 // diameter of core in meter +// Sample Problem 9 on page no. 5.19 +printf("\n # PROBLEM 9 # \n") +NA = sqrt(mu1^2 - mu2^2) +Mm = 0.5 * ((%pi * d * NA) / lambda)^2 +printf("\n Standard formula used \n NA = sqrt(mu1^2 - mu2^2). \n Mm = 0.5 * ((pi * d * NA) / lambda)^2. \n ") +printf("\n Numerical aperture = %f.\n Number of modes = %d. ",NA,Mm) |