- #1
Misr
- 385
- 0
Hello World,
I'm suffering a lot about light diffraction and I need help
I can't really imagine the idea of diffraction
What is an Airy disk?and what does it represent?Does it represent the image of the hole at which diffraction takes place?Is that the reason why the shape of airy disk changes by changing the shape of the hole?
What is the difference between single slit diffraction and Airy disk?and what is the difference between Single slit diffraction(diffraction by using a rectangular hole) and diffraction by using circular hole??
What is a diffraction fringe?the textbook wrote a terrible definition which I can't understand
diffraction fringes are bright regions and dark regions that appear at the edge of the hole image(or may be the book means the airy disk) ,which indicates that light propagates on the two sides of the hole :(((
diffraction shape changes by changing the shape of the hole?why?
Could you illustrate your answer with some pictures
but no videos please because I'm using the dial up connection :(((
I'm suffering a lot about light diffraction and I need help
I can't really imagine the idea of diffraction
What is an Airy disk?and what does it represent?Does it represent the image of the hole at which diffraction takes place?Is that the reason why the shape of airy disk changes by changing the shape of the hole?
What is the difference between single slit diffraction and Airy disk?and what is the difference between Single slit diffraction(diffraction by using a rectangular hole) and diffraction by using circular hole??
What is a diffraction fringe?the textbook wrote a terrible definition which I can't understand
diffraction fringes are bright regions and dark regions that appear at the edge of the hole image(or may be the book means the airy disk) ,which indicates that light propagates on the two sides of the hole :(((
diffraction shape changes by changing the shape of the hole?why?
Could you illustrate your answer with some pictures
but no videos please because I'm using the dial up connection :(((