diff options
Diffstat (limited to '3411/CH7/EX7.7/Ex7_7.sce')
| -rw-r--r-- | 3411/CH7/EX7.7/Ex7_7.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/3411/CH7/EX7.7/Ex7_7.sce b/3411/CH7/EX7.7/Ex7_7.sce new file mode 100644 index 000000000..6da7e824c --- /dev/null +++ b/3411/CH7/EX7.7/Ex7_7.sce @@ -0,0 +1,9 @@ +//Example 7_7
+clc();
+clear;
+//To calculate the fiber length
+alpha=0.5 //units in db/KM
+it=2*10^-6 //units in W
+i0=1.5*10^-3 //units in W
+l=-1*(10/alpha)*log10(it/i0) //units in KM
+printf("The length of the fiber is L=%.1f KM",l)
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