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

---
 2333/CH6/EX6.11/11.sce | 13 +++++++++++++
 2333/CH6/EX6.11/11.txt |  7 +++++++
 2 files changed, 20 insertions(+)
 create mode 100755 2333/CH6/EX6.11/11.sce
 create mode 100755 2333/CH6/EX6.11/11.txt

(limited to '2333/CH6/EX6.11')

diff --git a/2333/CH6/EX6.11/11.sce b/2333/CH6/EX6.11/11.sce
new file mode 100755
index 000000000..704cec14e
--- /dev/null
+++ b/2333/CH6/EX6.11/11.sce
@@ -0,0 +1,13 @@
+clc
+// given that
+
+d = 9 // Diameter of ore of wire in mm
+P_b = 180 // Threshold optical power for Brillouin scattering in mW
+P_r = 1.9 // Threshold optical power for Raman scattering  W
+nu = 1 // Bandwidth in GHz
+ // Sample Problem 11 on page no. 278
+printf("\n # PROBLEM 11 # \n")
+ratio = P_b*1e-3/P_r // Calculation of ratios of powers
+lambda = ratio*5.9*1e-2*(d*1e-3)^2/(4.4*1e-3*(d*1e-3)^2) // Calcualtion of wavelength
+printf("\n Standard formula used \n P_b = 4.4*1e-3*d^2*lambda^2*alpha.\nP_r = 5.9*1e-3*d^2*lambda^2*alpha \n")
+printf("\n wavelength of laser is %fmicron. ",lambda)
diff --git a/2333/CH6/EX6.11/11.txt b/2333/CH6/EX6.11/11.txt
new file mode 100755
index 000000000..00a911723
--- /dev/null
+++ b/2333/CH6/EX6.11/11.txt
@@ -0,0 +1,7 @@
+ # PROBLEM 11 # 
+
+ Standard formula used 
+ P_b = 4.4*1e-3*d^2*lambda^2*alpha.
+P_r = 5.9*1e-3*d^2*lambda^2*alpha 
+
+ wavelength of laser is 1.270335micron. 
\ No newline at end of file
-- 
cgit