Sample interview questions: Can you provide an example of a challenging optics problem you encountered and how you solved it?
Sample answer:
Sure, here is an example of a challenging optics problem I encountered and how I solved it:
Problem:
I was working on a project to design a new type of optical lens that would be used in a next-generation microscope. The goal was to create a lens that would have a very high numerical aperture (NA), which is a measure of the lens’s ability to collect light and resolve fine details.
Solution:
To solve this problem, I used a combination of theoretical calculations and experimental measurements. First, I used computer modeling to design a lens that had the desired NA. Then, I fabricated the lens using a combination of lithography and etching techniques. Finally, I tested the lens in a microscope to verify that it met the desired specifications.
Challenges:
One of the biggest challenges I faced was finding a material that could be used to make the lens. The material needed to be transparent, have a high refractive index, and be able to withstand the high temperatures that are used in the fabrication process.
Another challenge was designing the lens in such a way that it would have the desired NA while also minimizing aberrations, which are distortions in the image that can occur when light passes through a lens.
Outcome:
In the… Read full answer