diff options
Diffstat (limited to '3869/CH5/EX5.1')
| -rw-r--r-- | 3869/CH5/EX5.1/Ex5_1.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3869/CH5/EX5.1/Ex5_1.sce b/3869/CH5/EX5.1/Ex5_1.sce new file mode 100644 index 000000000..4c88ade83 --- /dev/null +++ b/3869/CH5/EX5.1/Ex5_1.sce @@ -0,0 +1,20 @@ +clear +// +// +// + +//Variable declaration +n1=1.50 //Core refractive index +n2=1.47 //Cladding refractive index + +//Calculation +phic=asin(n2/n1) //critical angle(radian) +phic=phic*180/%pi //critical angle(degrees) +NA=sqrt(n1**2-n2**2) //numerical aperture +phimax=asin(NA) //acceptance angle(radian) +phimax=asin(NA)*180/%pi //acceptance angle(degrees) + +//Result +printf("\n critical angle is %0.1f degrees",phic) +printf("\n numerical aperture is %0.1f ",NA) +printf("\n acceptance angle is %0.1f degrees",phimax) |