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CAS IR Grid
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长春光学精密机械与物... [3]
沈阳自动化研究所 [2]
物理研究所 [1]
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合肥物质科学研究院 [1]
长春应用化学研究所 [1]
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期刊论文 [5]
会议论文 [4]
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2022 [1]
2021 [1]
2014 [2]
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Growth and optical properties of infrared nonlinear optical crystal BaGa4Se7
期刊论文
OAI收割
OPTIK, 2022, 卷号: 252
作者:
Wang, Zhenyou
;
Wu, Haixin
;
Mao, Mingsheng
;
Ni, YouBao
;
Huang, Changbao
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/12/23
BaGa4Se7 crystal
Vertical gradient freeze technique
Directional growth
Optical homogeneity
Element fabrication
Effective compressive elastic behavior of rhombic dodecahedron structure with and without border constraints
期刊论文
OAI收割
COMPOSITE STRUCTURES, 2021, 卷号: 259, 页码: 14
作者:
Yu, Boning
;
Li, Yuming
;
Abbes, Boussad
;
Yu, Baoyi
;
Li, Shujun
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2021/03/15
Rhombic Dodecahedron
Effective elastic modulus
Additive fabrication
Finite element
Analytical model
Modeling and optimizing industrial inkjet printhead for printable electronics fabrication
会议论文
OAI收割
5th International Conference on Flexible and Printed Electronics (ICFPE), Beijing, October 21-23, 2014
作者:
Ma LB(马连博)
;
He MW(何茂伟)
;
Hu KY(胡琨元)
;
Zhu YL(朱云龙)
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2015/12/13
Inkjet Printhead
Lumped Element Modeling
Optimization Algorithm
Printable Electronics Fabrication
Subarea simulation and distributed computing of direct laser fabrication
期刊论文
OAI收割
International Journal of Advanced Manufacturing Technology, 2014, 卷号: 71, 期号: 1-4, 页码: 667-673
作者:
Wang FY(王福雨)
;
Liu WJ(刘伟军)
;
Zhao YH(赵宇辉)
;
Lai YB(来佑彬)
;
Han WC(韩文超)
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2014/04/16
Direct laser fabrication
Finite element model
Subarea simulation
Large-scale workpiece
Optimum design of the carbon fiber thin-walled baffle for the space-based camera (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Yan Y.
;
Gu S.
;
An Y.
;
Jin G.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2013/03/25
The thin-walled baffle design of the space-based camera is an important job in the lightweight space camera research task for its stringent quality requirement and harsh mechanical environment especially for the thin-walled baffle of the carbon fiber design. In the paper
an especially thin-walled baffle of the carbon fiber design process was described and it is sound significant during the other thin-walled baffle design of the space camera. The designer obtained the design margin of the thin-walled baffle that structural stiffness and strength can tolerated belong to its development requirements through the appropriate use of the finite element analysis of the walled parameters influence sensitivity to its structural stiffness and strength. And the designer can determine the better optimization criterion of thin-walled baffle during the geometric parameter optimization process in such guiding principle. It sounds significant during the optimum design of the thin-walled baffle of the space camera. For structural stiffness and strength of the carbon fibers structure which can been designed
the effect of the optimization will be more remarkable though the optional design of the parameters chose. Combination of manufacture process and design requirements the paper completed the thin-walled baffle structure scheme selection and optimized the specific carbon fiber fabrication technology though the FEM optimization
and the processing cost and process cycle are retrenchment/saved effectively in the method. Meanwhile
the weight of the thin-walled baffle reduced significantly in meet the design requirements under the premise of the structure. The engineering prediction had been adopted
and the related result shows that the thin-walled baffle satisfied the space-based camera engineering practical needs very well
its quality reduced about 20%
the final assessment index of the thin-walled baffle were superior to the overall design requirements significantly. The design method is reasonable and efficient to the other thin-walled baffle that mass and work environment requirement is requirement harsh. 2011 SPIE.
Simulation and experimental verification of the dependence of collection efficiency on the shape of a dual micropipette
期刊论文
OAI收割
science china-chemistry, 2011, 卷号: 54, 期号: 8, 页码: 1311-1318
Gao Z
;
Li B
;
Zhao WB
;
Chen Y
;
Hu M
;
Liang ZW
;
Zhou SL
;
Shao YH
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2012/06/08
BOUNDARY-ELEMENT METHOD
LIQUID/LIQUID INTERFACE
CHARGE-TRANSFER
IONIC REACTIONS
VOLTAMMETRY
FABRICATION
ELECTRODE
Athermal design of hybrid refractive/harmonic diffractive optical system for far-infrared multi-band (EI CONFERENCE)
会议论文
OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
作者:
Liu Y.
;
Liu Y.
;
Zhang H.
;
Zhang H.
;
Sun Q.
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2013/03/25
In order to get enough information about the target
avoid big chromatic aberration as a result of wide spectrum and the complexity of optical system and adapt different special environment temperature
a hybrid refractive/harmonic diffractive optical system in far-infrared multi-band is described in the paper. This diffractive optical system has been designed an athermalized multi-band imaging system with harmonic diffractive element in 15-50m spectrum
based on larger 1dispersion capability and particular thermal dispersive power of harmonic diffractive element. Then
at the temperature range from 0C to 40C
this design can simultaneously meet with all requirements of the imaging system in five harmonic wave bands
including15.8-16.2m
18.5-20m
23-25m
30.5-33.5m and 46-50m. In each harmonic wave band
the magnification changes as a function of wavelength
which creates image registration error. To compensate this shortcoming
a zoom optical system is designed with three lenses by means of optical two- component method. The design results show that the hybrid refractive/harmonic diffractive optical system can realize athermalized and achromatic design
and the zoom optical system makes half image height at 3.53mm in every harmonic wave band and still realizes aberration compensation action. In the five harmonic wave bands
each optical transfer function approaches the diffraction limit at ambient temperature range of 0C to 40C. Finally
the system realizes the requirements of portability
mini-type and ease for fabrication. 2009 SPIE.
Design and analysis of large spaceborne light-weighted primary mirror and its support system (EI CONFERENCE)
会议论文
OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China
Yan Y.
;
Jin G.
;
Yang H.-B.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/03/25
With the development of the resolution of spaceborne remote sensor
the diameter of the primary mirror of spaceborne telescope becomes larger and larger. The distortion of primary mirror which is influenced by the mirror material
structure
self-weight
support system and temperature environment affects optical image quality finally. In this paper
an on-axis TMA high-resolution Cassegrain optical payload with a primary mirror whose diameter is 650mm was designed and the effects of the influence factors of the distortion acts on the on-axis TMA optical system primary mirror had been analyzed by means of Finite Element Analysis. During work
the technology of the primary mirror design had been summarized and general consideration of the primary mirror design technology also had been described at the same time. Considering the telescope manufacture and work station
a reasonable and optimal structure of the primary mirror sub-assembly is taken finally. In the end
the distortion of the primary mirror during its fabrication station and work station had been analyzed by integrated Finite Element Analysis Method. The results implicated the synthesis profile error (P-V value) for the primary mirror is less than /10 and all the indexes of the primary mirror satisfy the requirements of the optical system.
Rigorous electromagnetic analysis of the focusing action of refractive cylindrical microlens
期刊论文
OAI收割
MODERN PHYSICS LETTERS B, 2005, 卷号: 19, 期号: 9-10, 页码: 435
Liu, J
;
Gu, BY
;
Dong, BZ
;
Yang, GZ
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2013/09/24
BOUNDARY-ELEMENT METHOD
DIFFRACTIVE OPTICAL-ELEMENTS
SCALAR APPROXIMATION
LENSES
DESIGN
MICROOPTICS
FABRICATION
DOMAIN