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+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:a213742fda8c74130f9501f7775b062f79302454ea874815627cdc7db481bf9e"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 17: Introduction To Fiber Optic Technology"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 17.1, page no. 557"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "\n",
+      "# Variable Declaration\n",
+      "n1       = 1.50              # Refractive Index of Substance 1\n",
+      "n2       = 1.46              # Refractive Index of Substance 2\n",
+      "\n",
+      "# Calculation\n",
+      "import math     # Math Library\n",
+      "THEETA_c = math.asin(n2/n1)  # Critical angle of incidence (degrees)\n",
+      "\n",
+      "# Result\n",
+      "print \"The critical angle of incidence between two given substances is THEETA_c =\",round(THEETA_c*180/math.pi,1),\"degrees.\""
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The critical angle of incidence between two given substances is THEETA_c = 76.7 degrees.\n"
+       ]
+      }
+     ],
+     "prompt_number": 4
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 17.2, page no. 566"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "\n",
+      "# Variable Declaration\n",
+      "tr  = 2.00*pow(10,-9)      # Rise Time (s)\n",
+      "Cd  = 3.00*pow(10,-12)     # Capacitance (F)\n",
+      "Cdh = 2.00*pow(10,-12)     # Assumed Capacitance (F)\n",
+      "\n",
+      "# Calculation\n",
+      "import math   # Math Library\n",
+      "BW  = 0.35/tr              # Bandwidth (Hz)\n",
+      "Rl  = 1/(2*math.pi*BW*Cdh) # Resistance (Ohms)\n",
+      "\n",
+      "# Result\n",
+      "print \"BW =\",round(BW/pow(10,6)),\"MHz\"\n",
+      "print \"Rl =\",round(Rl),\"Ohms\"\n",
+      "print \"In practice, a value approximately 25 percent of this calculated value will be used.\""
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "BW = 175.0 MHz\n",
+        "Rl = 455.0 Ohms\n",
+        "In practice, a value approximately 25 percent of this calculated value will be used.\n"
+       ]
+      }
+     ],
+     "prompt_number": 7
+    },
+    {
+     "cell_type": "heading",
+     "level": 3,
+     "metadata": {},
+     "source": [
+      "Example 17.3, page no. 569"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "\n",
+      "# Variable Declaration\n",
+      "Mu_A = 40.00               # Diode Current (uW)\n",
+      "Mu_W = 80.00               # Incident Light (uW)\n",
+      "\n",
+      "# Calculation\n",
+      "import math   # Math Library\n",
+      "R    = Mu_A/Mu_W   # Responsivity (A/W)\n",
+      "\n",
+      "# Result\n",
+      "print \"The Responsivity of the light detector is R =\",round(R,1),\"A/W.\""
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "The Responsivity of the light detector is R = 0.5 A/W.\n"
+       ]
+      }
+     ],
+     "prompt_number": 12
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
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