| 查看: 2221 | 回复: 14 | ||
| 【奖励】 本帖被评价7次，作者fdtdpc增加金币 5.25 个 | ||
| 当前主题已经存档。 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[资源]
【资源】最新一期nature: 三维光子晶体
|
||
|
Photon manipulation In photonic crystals, suitable variations of the refractive index with a periodicity comparable to the wavelength of the light passing through gives rise to so-called photonic bandgaps, energy (frequency) ranges where the photons cannot propagate. Photonic bandgap materials are candidates to provide the necessary tools for guiding and manipulating photons in optical circuits. So far, the basic approaches for photonic control have been based on embedding artificial defects and light emitters inside these three-dimensional materials. Kenji Ishizaki and Susumu Noda now demonstrate experimentally that, in fact, the surface of such photonic materials support two-dimensional (photonic) surface states that can be easily manipulated to control photons (by guiding and trapping, for instance), thus providing a new and versatile approach for the manipulation of photons in these materials. http://www.namipan.com/d/nature0 ... 21a658f6ba11cfb0a00 http://www.namipan.com/d/nature08190.pdf/c0bf4ab39dde3ea15decbb6df8a2121a658f6ba11cfb0a00 |
回复此楼» 猜你喜欢
265求调剂
已经有9人回复
-
085600材料与化工调剂
已经有20人回复
-
专硕 351 086100 也是考的材科基 本科也是材料
已经有6人回复
-
085600专硕材料与化工348分求调剂
已经有10人回复
-
085600 295分求调剂
已经有21人回复
-
285求调剂
已经有5人回复
-
一志愿安徽大学0817化学工程与技术，求调剂
已经有9人回复
-
一志愿0817化学工程与技术，求调剂
已经有8人回复
-
271分求调剂学校
已经有3人回复
-
生物学308分求调剂（一志愿华东师大）
已经有7人回复
5楼2009-08-19 18:49:43
2楼2009-07-16 15:28:54
3楼2009-08-19 09:19:19
6楼2009-08-21 20:56:36
