| 光谱学与光谱分析 |
|
|
|
|
|
| Transmission Efficiency Analysis of Near-Field Fiber Probe Using FDTD Simulation |
| HUANG Wei1, DAI Song-tao1*, WANG Huai-yu1, ZHOU Yun-song2 |
1. Department of Physics, Tsinghua University, Beijing 100084, China
2. Department of Physics, Capital Normal University, Beijing 100048, China |
|
|
|
|
Abstract A fiber probe is the key component of near-field optical technology which is widely used in high resolution imaging, spectroscopy detection and nano processing. How to improve the transmission efficiency of the fiber probe is a very important problem in the application of near-field optical technology. Based on the results of 3D-FDTD computation, the dependence of the transmission efficiency on the cone angle, the aperture diameter, the wavelength and the thickness of metal cladding is revealed. The authors have also made a comparison between naked probe and the probe with metal cladding in terms of transmission efficiency and spatial resolution. In addition, the authors have discovered the fluctuation phenomena of transmission efficiency as the wavelength of incident laser increases.
|
|
Received: 2011-01-18
Accepted: 2011-05-18
|
|
|
|
Corresponding Authors:
DAI Song-tao
E-mail: daist@tsinghua.edu.cn
|
|
[1] Betzig E, Trautman J K. Science, 1992, 257(10): 189.
[2] WU Xiao-bin, WANG Jia, WANG Rui，et al(吴晓斌, 王 佳, 王 瑞，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2009, 29(10): 2681.
[3] Wysocki G, Dai S T, Brandstetter T，et al. Applied Physics Letters, 2001, 79(2): 159.
[4] Yasushi Oshikane, Toshihiko Kataoka, Mitsuru Okuda，et al. Science and Technology of Advanced Materials, 2007, 8: 181.
[5] Kartik Srinivasan, Paul E. Barclay, Matthew Borselli，et al. Physical Review B, 2004, 70(8): 081306.
[6] Patrik Hoffmann, Bertrand Dutoit，et al. Ultramicroscopy, 1995, 61: 165.
[7] Bert Hecht, Beate Sick, Urs P. Wild. The Journal of Chemical Physics, 2000, 112(18): 7761.
[8] Roberts A. J. Appl. Phys., 1991, 70(8): 4045.
[9] Novotny L, Pohl D W, Hecht B. Optics Letters, 1995, 20(9): 970.
[10] Novotny L, Pohl D W, Regli P. Ultramicroscopy, 1995, 57: 180.
[11] ZHANG Guo-ping, MING Hai, CHEN Xiao-gang，et al(张国平, 明 海, 陈晓刚，等). Acta Optica Sinica(光学学报), 1998, 18(7): 886.
[12] Christensen D A. Ultramicroscopy, 1995, 57: 189.
[13] ZHOU Qing, ZHU Xing, LI Hong-fu(周 庆, 朱 星, 李宏福). Acta Physica Sinica(物理学报), 2000, 49(2): 210.
[14] LIU Xiu-mei, WANG Jia(刘秀梅, 王 佳). Acta Optica Sinica(光学学报), 2001, 21(10): 1234.
[15] Nakamura H, Saiki T, Kambe H，et al. Computer Physics Communications, 2001, 142: 464.
[16] LIU Liu, HE Sai-ling. Applied Optics, 2005, 44(17): 3429.
[17] Roland M, Christoph L. Applied Physics Letters, 2000, 76(23): 3367.
[18] Elena Vasilyeva, Allen Taflove. Optics Letters, 1998, 23(15): 1155.
[19] Carlito S Ponseca, Jr Romeric Pobre，et al. Optics Letters, 2008, 33(9): 902.
[20] Edward D Palik. Handbook of Optical Constants of Solids. Orlando: Academic Press, 1985. |
| [1] |
SUN Chuan-qiang, GONG Zi-shan, WANG Xiao-jun, YANG Ru, JIANG Xue-hui, WANG Yan*. Characterization and Determination of Gold Nanoparticles by SP-ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2267-2273. |
| [2] |
CHENG Long1, JIANG Yong-gang1, HUANG Li-qing2*, ZHANG Yu2, WU Ji2, SUN Hao1, LIU Qi1, WANG Jun3 . Optical Properties of Ag-Al Nanosphere Heterodimer [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(11): 3470-3475. |
| [3] |
SHI Bin1, ZHAO Xiang-dong1, ZHU Nian1, HU Xiao-lin1, SUN Li-bin1, WANG Xulongqi1, 2, ZHANG Dong-xian1* . Simulation Study of Dynamic Color Modulation Based on Tunable Micro/Nano-Structure Array [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(06): 1469-1473. |
| [4] |
CHEN Jian-jun1，2, BAI Zhong-rui1，2, LI Guang-wei1, WANG Shu-qing1, LUO A-li1, ZHAO Yong-heng1 . Correction of Fiber Throughput Variation Due to the Focal Ratio Degradation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(04): 1099-1102. |
| [5] |
ZHONG Hui1, GAO Yong-yi2*, ZHOU Ren-long2, ZHOU Bing-ju2, TANG Li-qiang2, WU Ling-xi2, LI Hong-jian3 . Research on the Photoelectric Conversion Efficiency of Grating Antireflective Layer Solar Cells [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(07): 1739-1742. |
|
|
|
|
