Fibre Optic Technology

12345678910111213141516
Across
  1. 2. What travels through fibre optic cables
  2. 5. Messages like videos and texts
  3. 9. A long bundle used to carry signals
  4. 12. Easily broken; fibres must be handled carefully
  5. 13. The sharing of information between people
  6. 14. Fibre optics use light instead of electrical ___
  7. 15. Thin strand used in cables
  8. 16. Global network that uses fibre optics
Down
  1. 1. Special type of reflection that keeps light inside
  2. 3. What light carries through the fibre
  3. 4. Another material sometimes used instead of glass
  4. 6. Bouncing of light inside the fibre
  5. 7. A person who uses fibre optics in surgery
  6. 8. Clear solid material used in fibres
  7. 10. Field where fibre optics help doctors see inside the body
  8. 11. Light must hit the inside of the fibre at a certain ___