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浏览/检索结果: 共19条，第1-10条 帮助

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Influence of highly-charged Bi-209(33+) irradiation on structure and optoelectric characteristics of GaN epilayer 期刊论文  OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2017, 卷号: 406, 页码: 571-577
作者:  Li, Jj.;  Zhang, C. H.;  Zhang, L. Q.;  Song, Y.;  Yan, T. X.
  |  收藏  |  浏览/下载：12/0  |  提交时间：2018/05/08
Influence of highly-charged Bi-209(33+) irradiation on structure and optoelectric characteristics of GaN epilayer 会议论文  OAI收割
作者:  Song, Y.;  Zhang, L. Q.;  Zhang, C. H.;  Xu, C. L.;  Li, Jj.
  |  收藏  |  浏览/下载：22/0  |  提交时间：2018/08/20
Influence of highly-charged Bi-209(33+) irradiation on structure and optoelectric characteristics of GaN epilayer 会议论文  OAI收割
作者:  Yang, Y. T.;  Li, J. Y.;  Liu, H. P.;  Ding, Z. N.;  Yan, T. X.
  |  收藏  |  浏览/下载：20/0  |  提交时间：2018/08/20
Field Experiments of Multi-Channel Oceanographic Fluorescence Lidar for Oil Spill and Chlorophyll-a Detection CNKI期刊论文  OAI收割
2014
作者:  LI Xiaolong;  ZHAO Chaofang;  MA Youjun;  LIU Zhishen
  |  收藏  |  浏览/下载：0/0  |  提交时间：2024/12/18
Field Experiments of Multi-Channel Oceanographic Fluorescence Lidar for Oil Spill and Chlorophyll-a Detection 期刊论文  OAI收割
JOURNAL OF OCEAN UNIVERSITY OF CHINA, 2014, 卷号: 13, 期号: 4, 页码: 597-603
作者:  Li Xiaolong;  Zhao Chaofang;  Ma Youjun;  Liu Zhishen
收藏  |  浏览/下载：36/0  |  提交时间：2015/06/11
Structures and optical properties of Kr23+ and Ne8+-irradiated GaN epi-layers 会议论文  OAI收割
作者:  Li, J. Y.;  Jin, Y. F.;  Zhang, L. Q.;  Zhang, C. H.;  Jia, X. J.
  |  收藏  |  浏览/下载：20/0  |  提交时间：2018/08/20
Structures and optical properties of Kr23+ and Ne8+-irradiated GaN epi-layers 会议论文  OAI收割
作者:  Song, Y.;  Jin, Y. F.;  Li, J. Y.;  Meng, Y. C.;  Xu, C. L.
  |  收藏  |  浏览/下载：14/0  |  提交时间：2018/08/20
A portable spectrum measurement system based on laser-Raman and fluoresce spectrum for cooking oil analysis 会议论文  OAI收割
Hong kong, August 3, 2012 - August 5, 2012
Feng, Wei-Wei; Zhang, Wei; Tian, Xiao-Xue; Peng, Hai-Long; Xiong, Hua; Chen, Ling-Xin
  |  收藏  |  浏览/下载：81/0  |  提交时间：2013/03/11
Study on resonance absorption raman scattering in i2 liquid-core optical fiber (EI CONFERENCE) 会议论文  OAI收割
Nonlinear Optics: Technologies and Applications, November 12, 2007 - November 13, 2007, Beijing, China
作者:  Fang W.;  Yi W.
收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25
The Raman scattering of I2 liquid-core optical fiber under the condition of resonance absorption in liquid-core optical fiber is studied in this paper. Iodine is dissolved in transparent benzene to make solution of I2 in benzene  and the absorption coefficients of the solution are measured at certain wavelengths. The absorption curve can be divided into non-resonance absorption region  pre-resonance absorption region  strict resonance absorption region  and post-resonance absorption region respectively. Resonance absorption Raman scattering experiments are conducted by a 532 nm frequency-doubled Nd:YVO4 laser  and the wavelength is in the strict resonance absorption region of solution of I2 in benzene. Compared with I2  the absorption of benzene can be neglected. Non-resonance Raman scattering of the solution is performed using a 632.8 nm He-Ne laser  and no spectrum lines of I2 are found. The study demonstrates that there is one spectrum line of I2 in the Raman scattering spectrum in the I 2 liquid-core optical fiber  but this line is not found in the spectrum of the non-resonance and resonance absorption Raman scattering of I2 solution in benzene using absorption cell. The experiments proved that I 2 Raman scattering  is greatly enhanced by using both resonance absorption and liquid-core optical fiber.  
Analysis of microstructure of silicon carbide fiber by Raman spectroscopy 期刊论文  OAI收割
Journal of Materials Science & Technology, 2008, 卷号: 24, 期号: 2, 页码: 261-264
B. H. Jin; N. L. Shi
收藏  |  浏览/下载：13/0  |  提交时间：2012/04/13