| 查看: 2216 | 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
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
-
285求调剂
已经有4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
-
296材料专硕求调剂
已经有18人回复
-
材料与化工306分找调剂
已经有18人回复
-
302求调剂
已经有9人回复
-
一志愿北京科技大学材料工程085601，求调剂
已经有11人回复
-
283分材料与化工求调剂
已经有19人回复
-
326求调剂
已经有8人回复
3楼2009-08-19 09:19:19
2楼2009-07-16 15:28:54
5楼2009-08-19 18:49:43
6楼2009-08-21 20:56:36
