搜索结果: 1-13 共查到“知识库 光信息技术 switch”相关记录13条 . 查询时间(0.041 秒)
Nonvolatile bistable all-optical switch from mechanical buckling
Nonvolatile bistable all-optical switch mechanical buckling
2011/8/10
We propose a nonvolatile all-optical bistable optomechanical switch comprising two parallel buckling waveguides. The bistability comes from mechanical buckling so the operation of the switch does not ...
Fast Barrier Synchronization with AWGR-based Optical Switch in High-performance and Parallel Computing
Networks Optical communications
2011/5/25
We demonstrate speedup of barrier synchronization for parallel computing via wavelength parallelism of the optical switch using a k-ary tree to collect updates without incurring contention, and optica...
LCOS-Based 4x4 Wavelength Cross-Connect Switch For Flexible Channel Management in ROADMs
Fiber optics communications Fiber optics links subsystems
2011/5/25
We propose an integrated 4x4 wavelength cross-connect switch utilizing an LCOS-based 12 port counts wavelength blocker array, which enables flexible control of optical power level, channel bandwidth a...
Flexible and Grid-less Wavelength Selective Switch using LCOS Technology
Flexible Grid-less Wavelength Selective Switch LCOS Technology
2011/5/25
The increasing spectral efficiency of Optical Transmission systems is constrained by the limitations of wavelength switching and is driving a requirement for significantly more flexible approaches to ...
Low Power and Broadband 2 X 2 Silicon Thermo-Optic Switch
Low Power Broadband Thermo-Optic Switch
2011/5/21
We present a 2X2 silicon thermo-optic switch which requires a switching power of only ～12.5 mW and has a response time of 5.4 μs. The measured extinction ratio of the switch is >～20 dB across the C an...
Experimental Demonstration of an Optical Packet Switch Using Recursive Parametric Wavelength Conversions
Recursive Parametric Wavelength Conversions Packet Switch
2011/5/15
We demonstrate an optical packet switching using recursive parametric wavelength conversions, which improves packet blocking probability. Experimental results indicated that low power penalties are po...
Implementation of High-speed Buffer Management for Asynchronous Variable-length Optical Packet Switch
Networks Optical communications
2010/6/10
We develop an FPGA-based buffer management hardware with 8 input ports, which implements a parallel and pipeline mechanism to support over-200-Mpacket/s/port asynchronous variable-length optical packe...
A scalable optical packet switch with label processing for DPSK and OFDM data packets
Switching packe Optical processing Wavelength filtering devices
2010/6/10
We present a scalable and low latency optical packet switch for DPSK and OFDM packets. Results show error-free operation of 1x64 optical packet switch for 12x10 Gb/s DPSK packets and 12x40Gb/s OFDM pa...
Single-Chip All-Optical Packet Processor Based on All-Optical Flip-Flop Monolithically Integrated with MZI-SOA Switch
Integrated optics devices Optical switching devices
2010/6/9
We fabricate and demonstrate all-optical packet switching using a single photonic integrated circuit (PIC), which is constructed from monolithically integrated all-optical flip-flop and switch. Both 1...
Demonstration of End-to-End Bit-Parallel Memory Transactions Across the Ultra-Low Latency Data Vortex Optical Packet Switch
Networks packet-switched Networks
2010/6/8
We experimentally demonstrate end-to-end memory transactions between a processor and memory node across the data vortex optical packet switch. Successful read and write transactions via the network at...
Optimal Hardware Module Planning and Switch Backplane Configuration for Layer-One Traffic Grooming
Networks network optimization
2010/6/5
We present an automatic hardware module planning approach for optical transport networks. An optimal switch backplane size is identified that can achieve the most cost-effective hardware module planni...
Scalability Study of a Prototype 640Gbit/s/port Optical Packet Switch for Network Applications
Scalability Study Optical Packet Switch Network Applications
2009/7/17
We investigate the scalability of a prototype 640Gbit/s/port optical packet switched system. Based on the expected new component parameters by extensive simulations a scalability of 8 nodes is demonst...
All-Optical Demultiplexing of 640 Gbit/s OTDM-DPSK Signal Using a Semiconductor SMZ Switch
All-Optical Demultiplexing OTDM-DPSK Signal Semiconductor SMZ Switch
2009/7/15
The all-optical demultiplexing of a 640 Gbit/s OTDM signal is successfully demonstrated using a symmetric Mach-Zehnder switch incorporating SOAs. An ultrafast switching gate as narrow as 1.4 ps is rea...