| 查看: 2129 | 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。 | ||
[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
实验室接单子
已经有3人回复
-
要不要辞职读博？
已经有5人回复
-
不自信的我
已经有10人回复
-
磺酰氟产物，毕不了业了！
已经有8人回复
-
求助:我三月中下旬出站，青基依托单位怎么办？
已经有10人回复
-
26申博（荧光探针方向，有机合成）
已经有4人回复
-
论文终于录用啦！满足毕业条件了
已经有26人回复
-
2026年机械制造与材料应用国际会议 （ICMMMA 2026）
已经有4人回复
-
Cas 72-43-5需要30g，定制合成，能接单的留言
已经有8人回复
-
北京211副教授，35岁，想重新出发，去国外做博后，怎么样？
已经有8人回复
2楼2009-07-16 15:28:54
3楼2009-08-19 09:19:19
4楼2009-08-19 15:25:26
5楼2009-08-19 18:49:43
6楼2009-08-21 20:56:36
7楼2009-08-21 21:28:35
9楼2009-08-23 12:34:49
10楼2009-08-31 10:26:50
11楼2009-09-01 09:15:21
12楼2009-09-03 13:04:16
13楼2010-01-19 23:52:23
14楼2010-01-20 09:11:17
15楼2010-04-15 14:13:27
简单回复
ddx-k8楼
2009-08-22 18:22
回复
