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| author | hardythe1 | 2015-04-07 15:58:05 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-04-07 15:58:05 +0530 |
| commit | c7fe425ef3c5e8804f2f5de3d8fffedf5e2f1131 (patch) | |
| tree | 725a7d43dc1687edf95bc36d39bebc3000f1de8f /Optical_Fiber_Communication/Chapter6.ipynb | |
| parent | 62aa228e2519ac7b7f1aef53001f2f2e988a6eb1 (diff) | |
| download | Python-Textbook-Companions-c7fe425ef3c5e8804f2f5de3d8fffedf5e2f1131.tar.gz Python-Textbook-Companions-c7fe425ef3c5e8804f2f5de3d8fffedf5e2f1131.tar.bz2 Python-Textbook-Companions-c7fe425ef3c5e8804f2f5de3d8fffedf5e2f1131.zip | |
added books
Diffstat (limited to 'Optical_Fiber_Communication/Chapter6.ipynb')
| -rwxr-xr-x | Optical_Fiber_Communication/Chapter6.ipynb | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/Optical_Fiber_Communication/Chapter6.ipynb b/Optical_Fiber_Communication/Chapter6.ipynb new file mode 100755 index 00000000..9b5380f8 --- /dev/null +++ b/Optical_Fiber_Communication/Chapter6.ipynb @@ -0,0 +1,104 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:ade43627b2f5d9f9e9fc6f1fe77b719e4d5ca9dd8c4d3cb361adefbae3d62e1a"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 6: Optical Sources LEDs"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 1: PgNo-277"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "\n",
+ "# Initialisation of variables\n",
+ "r=125*math.pow(10,-6) # cladding radius in meter\n",
+ "R=8*math.pow(10,-2) # curve of radius in meter\n",
+ "s=((R+2*r)/(R+r))-1\n",
+ "s_p=s*100 # percentage of strain\n",
+ "\n",
+ "# Results\n",
+ "print ('%s %.2f %s' %(\" The percentage of strain = \",s_p,\"%\"))\n",
+ "print (\"\\n If this condition is maintained the fiber will maintain without any break \")\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ " The percentage of strain = 0.16 %\n",
+ "\n",
+ " If this condition is maintained the fiber will maintain without any break \n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 2: PgNo-279"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "\n",
+ "# initialisation of variables\n",
+ "w=40*math.pow(10,-3) # cable weighing in kg/m\n",
+ "R=20*math.pow(10,-2) # radius of curvature in meter\n",
+ "n=0.19 # co-efficient of friction\n",
+ "x=(3.14/4) # angle in rad\n",
+ "\n",
+ "# calculations\n",
+ "si=42.36 # pulling tension at the entrance in kg\n",
+ "X=(si/(w*R))\n",
+ "Y=math.asinh(si/(w*R))\n",
+ "Z=w*R*math.sinh(n*x+Y) # puttling tension at the exit of an optical cable\n",
+ "\n",
+ "# Results\n",
+ "print ('%s %.3f %s' %(\" The puttling tension at the exit of an optical cable = \",Z,\"kg\"))"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ " The puttling tension at the exit of an optical cable = 49.173 kg\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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