Monochromatic Red Light Diffraction: Exploring the Effects on Rainbow Fringes

In summary, when considering one slit white light diffraction, we observe a pattern of rainbow, black, and white fringes. However, when using monochromatic red light instead of white light, the pattern changes to either two thick red fringes in the same location as the previous rainbow, or one thick red fringe in the middle with multiple thin or thick red fringes around it. These patterns do not seem to have a clear connection to the previous thick red areas in the rainbow pattern. Additionally, when discussing interference, it is important to refer to the pattern as "fringes" rather than "tossils".
  • #1
luckis11
272
2
Consider one slit white light diffraction which produces rainbow fringe - black fringe - white fringe-black fringe-rainbow fringe. That is, continuous spectrum (or...two continuous spectrums). My question is, instead of white light, project monochromatic red light. What happens then leaving all other things unchanged?
1) Two thick red fringes, as thick and exactly where it was the thick red area of each previous rainbow. And perhaps also one thick red fringe in the middle.
2) One thick red fringe in the middle, and many more thick or thin red fringes around it. But no obvious connection whatsoever with how thick and where it was the thick red area of each previous rainbow.
 
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  • #2
English-language advice: when talking about interference, we say "fringe", not "tossil".

In fact, "tossil" isn't even an English word as far as I know. I suspect you meant to write "tassel" which is a synonym for a completely different meaning of the word "fringe."
 

1. What is monochromatic red light diffraction?

Monochromatic red light diffraction refers to the phenomenon of light bending or spreading out when it passes through a narrow slit or aperture. This results in the formation of rainbow fringes, which are colorful patterns of light that can be observed under controlled conditions.

2. How is monochromatic red light different from other types of light?

Monochromatic red light is a type of light that has a single wavelength, or color, compared to other types of light that have a range of wavelengths. This makes it easier to study and manipulate in experiments, as it allows for more precise measurements and observations.

3. What is the significance of studying monochromatic red light diffraction?

Studying monochromatic red light diffraction allows scientists to better understand the properties of light and how it behaves when interacting with different objects and materials. This knowledge can have practical applications in fields such as optics, astronomy, and telecommunications.

4. How do you create monochromatic red light for experiments?

To create monochromatic red light, a laser or a specialized filter can be used to isolate a specific wavelength of red light. This ensures that the light used in the experiment is consistent and does not contain other colors or wavelengths that could affect the results.

5. What are some potential real-world applications of monochromatic red light diffraction?

Monochromatic red light diffraction has many potential real-world applications, such as in the development of precision instruments, optical devices, and technologies for data storage and communication. It can also be used in the study of materials, such as crystals, to understand their structure and properties.

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