Optical Properties of Ordered Arrays of Colloidal Micro-particles as Photonic Crystals.
作为光子晶体的胶体微粒有序阵列的光学特性。
基本信息
- 批准号:10640316
- 负责人:
- 金额:$ 2.18万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:1998
- 资助国家:日本
- 起止时间:1998 至 2000
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
As the results of our 3 years research project, we have obtained the major results summarized as follows :[1] We were able to establish the reliable technique to fabricate self-assembled layers of well-ordered arrays of polystylene micro-particles, known as latex, with the diameters ranging from 1 to 0.4 microns.[2] We have examined the structures of the haxagonally-packed particle layers by means of optical microscope, atomic force microscope, and by the lazer diffraction patters. By using information thus obtained, we were able to improve the sample quality at higher level.[3] Careful measurements of the polarized transmission spectra for oblique incidense were performed on the samples prepared by the presently established method. From these data, the experimental photonic band structures have been obtained.[4] The experimental photonic band structures obtained were compared with theoretical calculation, and both of the results were confirmed to be in a fairly good agreement.[5] Some disagreemt between experimental and theoretical spec tral shapes, the effect of the glass substrate was carefully examined, and it has been concluded that the experimental results can be almost completely explained by the vector spherical wave expantion method taking account of the substrate effect.[6] In conclusion, we were able to determine complete photonic band structures of ordered arrays of spherical particles as quasi-two dimensional photonic crystals.
经过三年的研究项目,我们取得的主要成果总结如下:[1]我们能够建立可靠的技术来制造聚苯乙烯微粒(称为乳胶)有序阵列的自组装层,直径范围为 1 至 0.4 微米。[2]我们通过光学显微镜、原子力显微镜和激光衍射图案检查了六方堆积颗粒层的结构。通过使用由此获得的信息,我们能够在更高水平上提高样本质量。[3]对通过目前建立的方法制备的样品进行了斜入射偏振透射光谱的仔细测量。根据这些数据,获得了实验光子能带结构。 [4]将实验得到的光子能带结构与理论计算结果进行了比较,证实两者的结果具有较好的一致性。 [5]由于实验和理论光谱形状有些不一致,仔细检查了玻璃基板的影响,得出的结论是,考虑基板效应的矢量球面波展开法几乎可以完全解释实验结果。 [6]总之,我们能够确定球形粒子有序阵列的完整光子能带结构作为准二维光子晶体。
项目成果
期刊论文数量(27)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
大高一雄,国府田隆夫ほか: "Photonic band effect in a two-dimensional array of dielectric spheres in the millimeter-ware region"Physical Review B. 61. 5264-5279 (2000)
Kazuo Otaka、Takao Kokuda 等人:“毫米波区域介电球二维阵列中的光子带效应”物理评论 B. 61. 5264-5279 (2000)
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- 影响因子:0
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- 通讯作者:
KODA, takao et al.: "Optical modes in two-dimensionally ordered dielectric spheres"Japanese Journal of Applied Physics. Vol.39. 1747-1751 (2000)
KODA、takao 等人:“二维有序介电球中的光学模式”日本应用物理学杂志。
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- 影响因子:0
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K.Ohtaka: "Optical Properties and Photonic Band Effect in Two-dimensional Array of Dielectric Spheres" 発表予定.
K.Ohtaka:将发表“介电球二维阵列中的光学特性和光子带效应”。
- DOI:
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- 影响因子:0
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国府田隆夫 ほか: "Optical modes in two-dimensionally ordered dielectric spheres"Japanese Journal of Applied Physics. 39. 1747-1751 (2000)
Takao Kouda 等人:“二维有序介电球中的光学模式”日本应用物理学杂志 39. 1747-1751 (2000)。
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- 影响因子:0
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K.Ohtaka: "Photonic band effects in 2D array of dielectric spheres"Phys.Rev.B. 61. 5267-5279 (2000)
K.Ohtaka:“介电球二维阵列中的光子带效应”Phys.Rev.B。
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KODA Takao其他文献
KODA Takao的其他文献
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{{ truncateString('KODA Takao', 18)}}的其他基金
STUDY OF OPTICAL AND OPTO-ELECTRONIC PROPERTIES OF BETACAROTENE AND RELATED LINEAR CONJUGATED POLYMERS
β-胡萝卜素及相关线性共轭聚合物的光学和光电性能研究
- 批准号:
06640457 - 财政年份:1994
- 资助金额:
$ 2.18万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Nonlinear Optical Properties of Organic Polymer Films
有机聚合物薄膜的非线性光学特性
- 批准号:
01420016 - 财政年份:1989
- 资助金额:
$ 2.18万 - 项目类别:
Grant-in-Aid for General Scientific Research (A)
Development of Optical Memory Recording Films using Conjugated Polymers of Polydiacetylenes
使用聚二乙炔共轭聚合物开发光存储记录薄膜
- 批准号:
61850002 - 财政年份:1986
- 资助金额:
$ 2.18万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research
相似海外基金
Propagation of Light in Photonic Band Structure Materials
光在光子能带结构材料中的传播
- 批准号:
9974353 - 财政年份:1999
- 资助金额:
$ 2.18万 - 项目类别:
Continuing Grant
Propagation of Light in Colloidal Crystals: Photonic Band Structure and Localization
光在胶体晶体中的传播:光子能带结构和局域化
- 批准号:
9510460 - 财政年份:1995
- 资助金额:
$ 2.18万 - 项目类别:
Standard Grant
Calculations of Photonic Band Structure
光子能带结构的计算
- 批准号:
9113953 - 财政年份:1992
- 资助金额:
$ 2.18万 - 项目类别:
Continuing grant
Propagation of Light in Colloidal Crystals: Photonic Band Structure and Localization
光在胶体晶体中的传播:光子能带结构和局域化
- 批准号:
9113618 - 财政年份:1992
- 资助金额:
$ 2.18万 - 项目类别:
Continuing Grant