留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于开环振荡器阵列磁振荡效应的全光开关

SHOU Xiang GAN Ben-xin SU Hong-yan BAI Lu-guang

SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. 基于开环振荡器阵列磁振荡效应的全光开关[J]. 中国光学, 2010, 3(4): 385-390.
引用本文: SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. 基于开环振荡器阵列磁振荡效应的全光开关[J]. 中国光学, 2010, 3(4): 385-390.
SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. Optical switching based on magnetic resonance of split ring resonator array[J]. Chinese Optics, 2010, 3(4): 385-390.
Citation: SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. Optical switching based on magnetic resonance of split ring resonator array[J]. Chinese Optics, 2010, 3(4): 385-390.

基于开环振荡器阵列磁振荡效应的全光开关

详细信息
  • 中图分类号: TB34; TN15

Optical switching based on magnetic resonance of split ring resonator array

计量
  • 文章访问数:  3090
  • HTML全文浏览量:  43
  • PDF下载量:  1527
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-03-15
  • 修回日期:  2010-05-13
  • 刊出日期:  2010-08-25

基于开环振荡器阵列磁振荡效应的全光开关

  • 中图分类号: TB34; TN15

摘要: We demonstrate an all-optical switching of the magnetic resonance properties associated with a metallic Split Ring Resonator(SRR) array. The periodically spaced elements are fabricated on a high-resistivity silicon wafer and probed by using conventional Terahertz(THz) time-domain spectroscopy. We use a continuous-wave laser diode to generate carriers in the gaps of the SRR elements. Using a sufficient power, this optical excitation can create an effective short gap, which would switch the resonant properties of the metamaterial from that of an SRR array to that of a closed ring resonator array and leads to dramatic changes in the THz transmission. In the present experiment, the optically induced switching is associated with the magnetic resonance. However, with appropriate changes in the device structure, this approach can be extended to switch a medium with a negative real index of refraction to a medium with a positive real index of refraction. This opens the way to creat a broad new range of active devices.

English Abstract

SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. 基于开环振荡器阵列磁振荡效应的全光开关[J]. 中国光学, 2010, 3(4): 385-390.
引用本文: SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. 基于开环振荡器阵列磁振荡效应的全光开关[J]. 中国光学, 2010, 3(4): 385-390.
SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. Optical switching based on magnetic resonance of split ring resonator array[J]. Chinese Optics, 2010, 3(4): 385-390.
Citation: SHOU Xiang, GAN Ben-xin, SU Hong-yan, BAI Lu-guang. Optical switching based on magnetic resonance of split ring resonator array[J]. Chinese Optics, 2010, 3(4): 385-390.
参考文献 (1)

目录

    /

    返回文章
    返回