thin films

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Across
  1. 1. thing the water does at a beach also how light is perceived
  2. 3. the two spectrums of light
  3. 8. bouncing off
  4. 9. bottom of wave
  5. 12. filter thats high end
  6. 15. light going into something
Down
  1. 2. intensity or brightness
  2. 4. metric distance measurement
  3. 5. how often something...
  4. 6. a wave osculation
  5. 7. length of
  6. 10. frequency
  7. 11. top of wave
  8. 13. what photons make
  9. 14. how much light passing through