搜索结果: 1-15 共查到“知识库 工学 optics”相关记录36条 . 查询时间(0.149 秒)
Compensation of multimode fiber dispersion using adaptive optics via convex optimization
Interference between the optimal technology multimode fiber optimize the adaptive optics system spatial light modulator impulse response
2015/8/10
We propose a provably optimal technique for minimizing inter-symbol interference (ISI) in multimode fiber (MMF) systems using adaptive optics via convex optimization. We use a spatial light modulator ...
Interaction Matrix Uncertainty in Active (and Adaptive) Optics.
Thermal Performance Prediction of the TMT Optics
thermal models temperature distributions thermo-elastic analysis
2015/5/12
Thermal analysis for the Thirty Meter Telescope (TMT) optics (the primary mirror segment, the secondary mirror, and
the tertiary mirror) was performed using finite element analysis in ANSYS and I-DE...
TMT Early Light Adaptive Optics.
针对密度分布不均的雷电定位资料,提出了一种基于OPTICS聚类算法的雷电临近预警模型。该模型运用OPTICS算法对雷暴天气连续时段的雷电定位资料进行聚类分析,有效剔除了影响雷暴云分布的稀疏点。在聚类分析结果基础上,利用“膨胀〖CD*2〗侵蚀”算法还原雷暴云真实分布,根据雷暴云的移动趋势进行雷电落区预报。此外,针对传统预测算法运行时间长的缺陷,运用邻接表改进了OPTICS算法,且优化了可达队列更新策...
Axisymmetric Grazing-Incidence Focusing Optics for Small-Angle Neutron Scattering
Atom and neutron optics X-ray optics small-angle neutron scattering
2012/5/17
We propose and design novel axisymmetric focusing mirrors, known as Wolter optics, for small-angle neutron scattering instruments. Ray-tracing simulations show that using the mirrors can result in mor...
Micro-optics have become the key technology in liquid crystal display systems due to its capabilities of miniaturization and design flexibility. Design consideration and experimental results of microo...
Design of illumination and projection optics for projectors with single digital micromirror devices
2011/11/29
We present a new optical system design for a projector with a single digital micromirror device ~Texas Instruments Digital Micromirror Device! that improves on previous designs in terms of optical eff...
Micro-optics have become the key technology in liquid crystal display systems due to its capabilities of miniaturization and design flexibility. Design consideration and experimental results of microo...
Realistic Approaches to Scaling the IP Network using Optics
Networks Networks wavelength routing
2015/5/26
We compare the relative cost and complexity of network architectures that reduce the cost of the IP layer over DWDM. We conclude that a combination of IPoDWDM and flexible spectrum provide the most pr...
Fiber optics communications;Modulation
Coherent communications Nonlinear optics fibers 300.2570 Four-wave mixing
2015/5/21
We show that the performance of a coherently-detected transmission systems employing digital back-propagation is limited by FWM between signal and noise, and demonstrate an excellent agreement between...
This paper gives an overview of the opportunities for components suppliers in the short-reach optics market. It covers Gigabit through 100G topics as well as optical interconnects technologies. Overal...
Optics for High-Performance Servers and Supercomputers
Optics in computing Fiber optics links subsystems
2015/6/9
We report the optical interconnect for POWER7-IH systems, which provides high-BW,low-latency connectivity for 100,000s of high-performance CPU cores by leveraging dense transceiver and connector techn...
Photonic interconnects provide a solution to the problems of power consumption and diminishing communication radius in volume servers, but cost considerations dictate a very different photonic infrast...
The papers presented in this special issue are the selected reflecting the topics of the Ninth International Conference “Correlation Optics,” which became traditional being held biannually under the a...