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A　New　Fourier　Iterative　Algorithm　for　the　Design　of　Phase－only　Diffractive　Optical　Element　Used　in　Laser　Beam　Shaping

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Chinese Journal of Lasers 1996年第5期B5卷 451-460页

作者： SANG Tao LIAO Jianghong LU Zhengwu WENG Zhicheng (The State Key Lab of Applied optics, changchun institute of optics and Fine Mechanics,Chinese of sciences, P. O. Box 1024, changchun 130022, China) changchun Inst of optics and Fine Mechanics Changchun China

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ＡＮｅｗＦｏｕｒｉｅｒＩｔｅｒａｔｉｖｅＡｌｇｏｒｉｔｈｍｆｏｒｔｈｅＤｅｓｉｇｎｏｆＰｈａｓｅ－ｏｎｌｙＤｉｆｆｒａｃｔｉｖｅＯｐｔｉｃａｌＥｌｅｍｅｎｔＵｓｅｄｉｎＬａｓｅｒＢｅａｍＳｈａｐｉｎｇＳＡＮＧＴａｏ；ＬＩＡＯＪｉａｎｇｈｏｎｇ；ＬＵＺ...

关键词： diffractive optical element phase retrieval laser

Preparation of Cationic Starch by Electromagnetic Dry Process (EMDP)

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Chemical Research in Chinese Universities 1990年第4期6卷 402-404页

作者： Yue Shitai (institute of Teoretical Chemistry,Jilin University,changchun)Zhang Lijun (changchun institute of optics and Fine Mechanics,changchun)

Introduction Cationic starches are a series of products of which various sorts with different properties and usages can all be produced via cationic reactions by using different types of etherification agents under di... 详细信息

关键词： Electromagnetic dry process Wet method Cationic etherification agent Cationic starch

Optimization Model of Computerized Solution-Finding Optical System Economic Tolerance

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Systems Science and Systems Engineering 1998年第3期8卷 99-106页

作者： YANG Huamin JIANG Huilin WANG Limin changchun institute of optics and Fine Mechanics, changchun 130022

The conception of “optical system economic tolerance”was first introduced in 1983 by Wang Daheng, a famous optical expert in our country. Now it has found integrated theory. In this paper, the question will be discussed in selecting optimization methods, construction punish functions, nonlinearly modifying the optimization results and at last setting up a calculation example

关键词： optical tolerance optimization

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竖直腔面发射半导体激光器

中国激光 1994年第5期21卷 345-349页

作者：钟景昌中国科学院长春光机学院长春130022

本文评述竖直腔面发射半导体激光器的结构、晶体生产、器件制备、器件特性以及这种激光器的应用和发展前景。

关键词：半导体激光器激光器

Study the Photoelectric Overall Technology by Using System Optimization Idea

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Systems Science and Systems Engineering 2000年第3期10卷 380-385页

作者： JIANG Hui\|lin,\ YANG Hua\|min,\ XI Hao changchun institute of optics and Fine Mechanics, changchun 130022, China

In this paper, we try to study the photoelectric overall technology by using system optimization idea. The evaluation indices of photoelectric system′s overall performance are clarified, and then the problems of syst... 详细信息

关键词： photoelectric overall technology system optimization

Regression Modeling with ANN and Its Application in Analyzing Dynamics of Groundwater Level

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Systems Science and Systems Engineering 1999年第3期9卷 262-266页

作者： YANG Hua\|min\ \ GONG Yue\ \ JIANG Hui\|lin changchun institute of optics and Fine Mechanics, changchun 130022, China

It is a common method to handle with nonlinear problems by linear models. While the parameter estimation achieved by this method is biased, the precision of its curve fitting is low. In this paper, we adopt the technique of artificial neural network (ANN) to process nonlinear regression analysis and seek for the solution of analyzing dynamic state of groundwater level. The result is satisfactory.

关键词： nonlinear regression artificial neural network BP algorithm

The Questions On Jun Zhu′s Paper: A Model of the Age Patterns of Births by Parity in Natural Fertility Populations

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Systems Science and Systems Engineering 1999年第3期9卷 257-261页

作者： GONG Yue\ \ YANG Hua\|min\ \ JIANG Hui\|lin changchun institute of optics and Fine Mechanics, changchun 130022, China

When we read Mr. Jun Zhu′s paper: a model of the age patterns of births by parity in natural fertility populations published in Mathematical Population Studies, Vol.4(3), pp.153～173, 1994, it really surprised us by his creative ideas and perfect results. We studied the paper deliberately because it is a remarkable work, and could be a significant contribution to the modeling of fertility analysis. As some contents not perceivable to us, we would expect to discuss with Mr. Jun Zhu to make a clear comprehension of the models in the paper. Our aim is to lead the models and the theory more reliable and practical.

关键词： question age pattern of birth by parity natural fertility populations

The Models of Childbearing System

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Systems Science and Systems Engineering 1998年第4期8卷 417-424页

作者： GONG Yue YANG Huamin JIANG Huilin(changchun institute of optics and Fine Mechanics, changchun, 130022 P. R. China)

The purpose of this paper is to present the models of human reproduction process.A woman childbearing process is considered as a staging process associated with parity-age specificintensities. The models of age-specific birth probability, parity distributions and parity transitionprobability are obtained. In the testing of the models, we check those models with Netherlands perioddata, and the results display fairly fitting effects.

关键词： staging process fertility modelling convolution

The Modelling of Parity Transition Patterns

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Systems Science and Systems Engineering 1999年第4期9卷 13-20页

作者： GONG Yue,\ YANG Hua\|min,\ JIANG Hui\|lin Department of Computer Science changchun institute of optics and Fine Mechanics, changchun 130022, China

This paper presents an application of the models of women childbearing staging process to show how those models are used in fertility analysis. We set up the models of women childbearing staging process based on parity\|age specific intensities so that the models are both age dependency and parity dependency. The purpose of the work is to provide a practical example for using the model of parity transition probability. With the Netherlands period fertility data 1988—1992, a detail discussion of parity transition patterns of the Netherlands 1988—1992 is given.

关键词： fertility modelling staging process parity transition