搜索结果: 1-8 共查到“全息技术和三维成像 Photonic OR”相关记录8条 . 查询时间(0.14 秒)
Photonic chip based all-optical XOR gate for phase-encoded signals
Nonlinear optical signal processing Nonlinear optics devices
2011/5/25
We demonstrate error-free, no power penalty, all-optical XOR operation for 40 Gbit/s phase-encoded signals in a highly-nonlinear photonic chip. This scheme exploits the Kerr nonlinearity in a dispersi...
Development of Photonic Switching Node Prototypes for Transparent Networks
Switching packet All-optical networks
2010/6/9
Using newly developed PLZT-based OBS core node, low-loss Ether-frame transmission with application-layer connectivity is demonstrated over 92-km 2-hop field testbed. Recent progresses in developing OP...
All-optical parallelization for high sampling rate photonic ADC in fully digital radar systems
Ultrafast information processing Nonlinear optics four-wave mixing
2010/6/9
Optical samples of RF signals are all-optically parallelized for further processing in low-speed electrical digitizers. This technique enables high-rate sampling with no additional jitter and limited ...
All-Optical Spatial Multicasting Using Cascaded Silicon Photonic Devices
All-Optical Spatial Cascaded Silicon Photonic Devices
2009/7/17
We demonstrate all-optical spatial multicasting enabled by nanophotonic devices in two cascaded silicon chips. We evaluate each spatially-multicasted signal using 10-Gb/s BER measurements, facilitatin...
Large Mode Area Single-Mode Ytterbium Doped All-Solid Photonic Bandgap Fiber
Large Mode Area Single-Mode Ytterbium Doped All-Solid Photonic Bandgap Fiber
2009/7/14
We report on a new fiber design: an ytterbium-doped single-mode all-solid photonic bandgap fiber with a MFD of 18 micrometers. This fiber design has the potential for scaling to larger MFD.
Bend-Insensitive and Effectively Single-Moded All-Solid Photonic Bandgap Fibers with Heterostructured Cladding
Bend-Insensitive Effectively Single-Moded All-Solid Photonic Bandgap Fibers Heterostructured Cladding
2009/7/14
We propose a novel concept of cladding structure in all-solid photonic bandgap fibers. It promises low bending and confinement losses with single-mode operation. The mechanism is based on the new conc...
All-angle negative refraction and evanescent wave amplification using one-dimensional metallodielectric photonic crystals
All-angle negative refraction evanescent wave one-dimensional metallodielectric photonic crystals
2006/8/11
The authors numerically demonstrate all-angle negative refraction for propagating waves, as well as evanescent wave amplifications, using a one-dimensional photonic crystal consisting of metal-d...
All-optical transistor action with bistable switching in a photonic crystal cross-waveguide geometry
All-optical transistor action bistable switching photonic crystal cross-waveguide geometry
2003/8/11
We demonstrate all-optical switching action in a nonlinear photonic crystal cross-waveguide geometry with instantaneous Kerr nonlinearity, in which the transmission of a signal can be reversibly switc...