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中国科学院在中国纳米科技中的作用与地位分析
纳米科技 中国科学院 分析
2005/5/8
本文结合我国、中国科学院纳米科技研究的发展历程，从研究项目的组织与实施、研究资源的优化与整合及研究成果的获得与影响等各方面对中科院在我国纳米科技研究中的作用与地位进行了分析，同时提出了中科院乃至我国在纳米科技研究领域中存在的问题与建议，希望能对我国未来纳米科技发展有所裨益。
纳米生物效应研究进展
纳米生物效应 研究状况 发展趋势
2005/2/16
纳米生物效应是将纳米技术与生物、化学、物理、毒理学与医学等领域的实验技术结合起来，研究纳米尺度物质与生命过程相互作用及其结果的一个新兴科学领域。本文介绍了纳米生物效应研究的科学意义，国际发展现状和趋势，我国的研究进展，最后对我国如何发展纳米生物环境效应与安全性的研究提出了几点建议。
Designing for beam propagation in periodic and nonperiodic photonic nanostructures: Extended Hamiltonian method
beam propagation nonperiodic photonic nanostructures Extended Hamiltonian method
2004/8/11
We use Hamiltonian optics to design and analyze beam propagation in two-dimensional (2D) periodic structures with slowly varying nonuniformities. We extend a conventional Hamiltonian method, adding eq...
One-Dimensional Photonic Bandgap Microcavities for Strong Optical Confinement in GaAs and GaAs/Al O Semiconductor Waveguides
Gallium alloys nanotechnology optical waveguide fi lters
1999/8/12
Photonic bandgap (PBG) waveguide microcavities with tightly confined resonant optical modes have been designed,fabricated using high-dielectric-contrast GaAs/AlxOy III–V compound semiconductor s...
Design of three-dimensional photonic crystals at submicron lengthscales
three-dimensional photonic crystals submicron lengthscales
1995/8/12
We present a new class of periodic dielectric structures designed specifically to be amenable for fabrication at submicron lengthscales. The structures give rise to a sizable 3D photonic band gap and ...
Air-bridge microcavities
Air-bridge microcavities
1995/8/12
We introduce and analyze a new type of high-Q microcavity consisting of a channel waveguide and a one-dimensional photonic crystal. A band gap for the guided modes is opened and a sharp resonant state...