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半导体研究所 [4]
力学研究所 [2]
长春光学精密机械与物... [2]
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OAI收割 [9]
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期刊论文 [6]
会议论文 [3]
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光电子学 [3]
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Determining the effects of surface elasticity and surface stress by measuring the shifts of resonant frequencies
期刊论文
OAI收割
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2013, 卷号: 469, 期号: 2159, 页码: 20130449/1-20130449/14
作者:
Zhang Y(张吟)
;
Zhuo LJ(卓立军)
;
Zhao HS(赵海盛)
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2014/02/13
surface elasticity
surface stress
resonant frequencies
inverse problem
Determining the adsorption-induced surface stress and mass by measuring the shift of resonant frequencies
期刊论文
OAI收割
Sensors and Actuators A-Physical, 2013, 卷号: 194, 页码: 169-175
作者:
Zhang Y(张吟)
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/07/10
Surface stress
Resonant frequencies
Adsorption
Resonator sensor
Model identification and closed-loop confirmation for opto-electronic platform of seeker (EI CONFERENCE)
会议论文
OAI收割
2010 2nd International Conference on Industrial Mechatronics and Automation, ICIMA 2010, May 30, 2010 - May 31, 2010, Wuhan, China
作者:
Liu H.
;
Zhang J.
;
Zhang J.
;
Zhang J.
;
Chen J.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2013/03/25
A mathematical model of seeker opto-electronic platform is the basis for researching performance
designing a servo control system and simulating. Focusing on high frequencies of mechanical resonant
restriction of gimbaled axis rotation
a new model identification method was proposed under the pseudo-random invert-M-sequences. The testing signal
data acquisition
the calculating of frequency response
and least square identification were investigated. The realized steps are explicitly illustrated
and the testing example is given in this paper
the results confirm that the proposed method is effective and practical. 2010 IEEE.
The characteristic of the stero-coupling high-Q photonic crystal slab cavity
期刊论文
OAI收割
acta physica sinica, 2010, 卷号: 59, 期号: 12, 页码: 8548-8553
作者:
Jiang B
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  |  
浏览/下载:116/7
  |  
提交时间:2011/07/06
double layers photonic crystal slabs cavity
dipole mode
quality factor
Pade approximation
RESONANT FREQUENCIES
PADE-APPROXIMATION
QUALITY FACTORS
WAVE-GUIDES
COMPUTATION
NANOCAVITY
EMISSION
DEFECT
Calculation of light delay for coupled microrings by FDTD technique and Pade approximation
期刊论文
OAI收割
journal of the optical society of america a-optics image science and vision, 2009, 卷号: 26, 期号: 11, 页码: 2419-2426
Huang YZ (Huang Yong-Zhen)
;
Yang YD (Yang Yue-De)
收藏
  |  
浏览/下载:258/54
  |  
提交时间:2010/03/08
RESONANT FREQUENCIES
Calculation of Light Delay by FDTD Technique and Pade Approximation
会议论文
OAI收割
9th international conference on numerical simulation of optoelectronic devices, gwangju, south korea, sep 14-17, 2009
Huang YZ (Huang Yong-Zhen)
;
Yang YD (Yang Yue-De)
收藏
  |  
浏览/下载:228/68
  |  
提交时间:2010/04/26
RESONANT FREQUENCIES
Influence of dielectric loss on quality factors of photonic crystal microcavity modes
期刊论文
OAI收割
CHINESE PHYSICS LETTERS, 2008, 卷号: 25, 期号: 9, 页码: 3292
Xiong, ZG
;
Li, ZY
;
Zhang, DZ
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/09/17
RESONANT FREQUENCIES
PADE-APPROXIMATION
CAVITIES
SLABS
COMPUTATION
DESIGN
FILMS
ZNO
Raman spectra and phonon modes of MgxZn1-xO alloy films (EI CONFERENCE)
会议论文
OAI收割
12th International Conference on II-VI Compounds, September 12, 2005 - September 16, 2005, Warsaw, Poland
Wei Z. P.
;
Lu Y. M.
;
Shen D. Z.
;
Zhang Z. Z.
;
Wu C. X.
;
Zhang J. Y.
;
Yao B.
;
Fan X. W.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
Hexagonal MgxZn1-xO alloy layers with 0 &le 0.3 have been grown by plasma-assisted molecular beam epitaxy on sapphire (006) and Si (111) substrates. Their crystal structures are characterized by x-ray diffraction spectroscopy. The nonresonant and resonant Raman spectra were measured using 488 nm line from Ar+ laser
and 325 nm line from He-Cd laser by backscattering geometry. Four Raman modes (E2 high
LO
TO
multiphonon processes) were observed in the nonresonant Raman spectra of hexagonal MgxZn1-xO with different Mg contents. The optical phonon frequencies were found to display one-mode behaviour for all the samples since no separate ZnO- and MgO-like modes were observed. The long-wavelength frequencies of ZnO-like optical phonons measured in the resonant Raman spectra can be expressed as linear functions of x. These behaviours can be explained within a modified random-element-isodisplacement model (MREI). 2006 WILEY-VCH Verlag GmbH Co. KGaA.
Analysis of mode quality factors for equilateral triangle semiconductor microlasers with rough sidewalls
期刊论文
OAI收割
chinese physics letters, 2002, 卷号: 19, 期号: 5, 页码: 674-676
作者:
Yu LJ
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  |  
浏览/下载:46/0
  |  
提交时间:2010/08/12
RESONANT FREQUENCIES
PADE-APPROXIMATION
MICRODISK LASERS
FDTD TECHNIQUE