Forskel mellem versioner af "Fotonisk krystal"

20 bytes tilføjet ,  for 6 år siden
m
+{{Autoritetsdata}}
m (fixed web reference)
m (+{{Autoritetsdata}})
* [http://www.cerncourier.com/main/article/44/1/15 CERN Courier: Photonic crystal makes flat lens] Citat: "...The key to creating the flat lens lies with the recent advent of materials – photonic crystals – that effectively have a negative index of refraction...the principle could herald a revolution in optics..."
* [http://news.bbc.co.uk/1/hi/sci/tech/1099278.stm BBC News: 3 January, 2001, Sea mouse promises bright future] Citat: "...The sea mouse, or Aphrodita, has spines that normally appear deep red in colour. But when light falls on a spine perpendicular to its axis, stripes of different colours appear – strong blues and greens..."The simple structure responsible for this effect is a remarkable example of photonic engineering by a living organism."..."These structures may have application in photonic communications, where there is much interest in fabricating photonic crystal fibres with similar morphology."..."
 
{{Autoritetsdata}}
 
[[Kategori:Metamaterialer]]
112.048

redigeringer