Can a photon be trapped?

Related questions

1. Do photons die?
2. Can a photon be stopped?
3. What is a photon light?
4. Does light affect gravity?
5. What is inside a photon?
6. Why are photons affected by gravity?
7. Why is light attracted by gravity?
8. How does a photon look like?
9. Do photons exist forever?
10. Can a photon decay?

Tags

1. #potential
2. #escaping
3. #keeping
4. #cavity
5. #trapped
6. #words
7. #accumulated
8. #photons
9. #behaves
10. #additionally
11. #energy
12. #state
13. #showed
14. #creates
15. #trapping
16. #other
17. #condensed
18. #photon
19. #light