搜索结果: 1-13 共查到“光学系统设计 Design”相关记录13条 . 查询时间(0.438 秒)
A network design technique for selective restoration
network design technique selective restoration
2011/5/25
We outline a network design technique that exploits differences in the failure rate and impact of network elements to produce a more efficient design. We demonstrate its efficacy on a Tier-1 backbone ...
Design of a High Speed Nanophotonic Architecture for Cache Coherent Multicores
Design High Speed Nanophotonic Architecture Cache Coherent Multicores
2011/5/22
We propose a high speed nanophotonic network for future cache coherent multicores called CC-NPA. Our results indicate that CC-NPA increases performance by 25% when compared to an electrical bus networ...
Demonstration of the Self Organized Dynamic Link Power Management by “MiDORi” Energy Optimal Network Topology Design Engine
Dynamic Link Power Management Energy Optimal Network Topology Engine
2011/5/15
This paper reports the demonstration results of the dynamic link power management by energy optimal network topology design with prototype Gigabit layer-2 switches. The result shows dynamic link power...
SPIE wins BNA for design work on Prism Awards for Photonics Innovation（图）
SPIE BNAs -- design competition Photonics Innovation
2011/4/20
SPIE is among the winners named recently in the inaugural Brand New Awards -- BNAs -- design competition, for identity work done surrounding the Prism Awards for Photonics Innovation.
We demonstrate numerically, using a three-dimensional finite-difference frequency-domain method, the ability to design a phase front using an array of metallic pillars. We show that in such stru...
As AT&T plans for the future, there are a number of critical decisions required to define a new 100G backbone. These decisions are driven by specific carrier characteristics, which are described in th...
The goals for ULH mesh network design should be reach optimization of the whole network and preparation for the future growth. We propose an approach that designs each ROADM-to-ROADM section independe...
We describe a node architecture capable of supporting a highly-dynamic, multi-terabit core network. Design trade-offs, performance and hardware requirements are all discussed.
25 Gbps EML TOSA Employing Novel Impedance-Matched FPC Design
EML TOSA Novel Impedance-Matched FPC Design
2009/7/17
25 Gbps EML TOSA employing novel impedance-matched flexible printed circuit design realizes 30 GHz 3-dB bandwidth and a low-jitter optical waveform with 39 % mask margin for 100 Gbps Ethernet applicat...
Practical design rules for ultra high-speed Dense Dispersion Management Telecommunication systems
ultra high-speed Dense Dispersion Management Telecommunication systems
2008/8/4
In this work, we establish and analyze some practical design rules for the implementation of ultra-high speed(>160-Gbit/s) telecommunication systems based on dense dispersion management.
A New Design to Reduce Insertion Loss and Crosstalk of AWG
Arrayed waveguide grating (AWG) Taper Insertion loss Crosstalk
2005/11/11
The parabolic taper structure was introduced which is smoother than the linear taper. The structure of the parabolic taper waveguides was optimized using the transition region theorty. By introducing ...
Demonstration of systematic photonic crystal device design and optimization by low-rank adjustments: an extremely compact mode separator
systematic photonic crystal device design xtremely compact mode separator
2005/8/11
We present a powerful design and optimization method for devices in a photonic crystal. The method is based on a Wannier basis field expansion and efficient matrix analysis techniques for searching th...
Optical design for extremely large telescope adaptive optics systems
adaptive optics (AO) extremely large telescopes PWFS’s LGS
2003/12/12
Designing an adaptive optics (AO) system for extremely large telescopes (ELT’s) will
present new optical engineering challenges. Several of these challenges are addressed in this work, including firs...