Peng Yan, Guang-Tao Fei, Hui Li, Guo-liang Shang, Bing Wu, Li-de Zhang. Alumina Photonic Crystals with Defect Modes for Sensor Application[J]. Chinese Journal of Chemical Physics , 2014, 27(1): 121-124. doi: 10.1063/1674-0068/27/01/121-124
Citation: Peng Yan, Guang-Tao Fei, Hui Li, Guo-liang Shang, Bing Wu, Li-de Zhang. Alumina Photonic Crystals with Defect Modes for Sensor Application[J]. Chinese Journal of Chemical Physics , 2014, 27(1): 121-124. doi: 10.1063/1674-0068/27/01/121-124

Alumina Photonic Crystals with Defect Modes for Sensor Application

doi: 10.1063/1674-0068/27/01/121-124
Funds:  This work was supported by the National Ba-sic Research Program of China (No.2012CB932303), the National Natural Science Foundation of China (No.11074254 and No.51171176), Hundred Talent Pro-gram of Chinese Academy of Sciences, and the Presi-dent Foundation of Hefei Institute of Physical Sciences.
  • Received Date: 2013-08-08
  • One-dimensional alumina photonic crystals with defect modes were successfully fabricated through inserting a constant voltage waveform into the periodic voltage signals. The trans-mission spectra show that the thickness of defects plays a key role in determining the trans-mittance of defect modes. When the thickness was ?180 nm, an obvious defect mode withthe high transmittance of 55% and a narrow full width at half maximum of 18 nm was observed in the original photonic band gaps. The defect mode shifted linearly with the increasing of refractive index of the analytes infiltrated into pores, indicating its potential application in chemical sensing or bio-sensing.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article Metrics

Article views(2095) PDF downloads(1535) Cited by()

Proportional views
Related

Alumina Photonic Crystals with Defect Modes for Sensor Application

doi: 10.1063/1674-0068/27/01/121-124
Funds:  This work was supported by the National Ba-sic Research Program of China (No.2012CB932303), the National Natural Science Foundation of China (No.11074254 and No.51171176), Hundred Talent Pro-gram of Chinese Academy of Sciences, and the Presi-dent Foundation of Hefei Institute of Physical Sciences.

Abstract: One-dimensional alumina photonic crystals with defect modes were successfully fabricated through inserting a constant voltage waveform into the periodic voltage signals. The trans-mission spectra show that the thickness of defects plays a key role in determining the trans-mittance of defect modes. When the thickness was ?180 nm, an obvious defect mode withthe high transmittance of 55% and a narrow full width at half maximum of 18 nm was observed in the original photonic band gaps. The defect mode shifted linearly with the increasing of refractive index of the analytes infiltrated into pores, indicating its potential application in chemical sensing or bio-sensing.

Peng Yan, Guang-Tao Fei, Hui Li, Guo-liang Shang, Bing Wu, Li-de Zhang. Alumina Photonic Crystals with Defect Modes for Sensor Application[J]. Chinese Journal of Chemical Physics , 2014, 27(1): 121-124. doi: 10.1063/1674-0068/27/01/121-124
Citation: Peng Yan, Guang-Tao Fei, Hui Li, Guo-liang Shang, Bing Wu, Li-de Zhang. Alumina Photonic Crystals with Defect Modes for Sensor Application[J]. Chinese Journal of Chemical Physics , 2014, 27(1): 121-124. doi: 10.1063/1674-0068/27/01/121-124

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return