搜索结果: 16-30 共查到“知识库 光电子技术 switch”相关记录38条 . 查询时间(0.009 秒)
Ultra-Broadband, Low-Power, 2x2 Electro-Optic Switch using Sub-Micron Silicon Waveguides
Optical switching devices Switching
2010/6/5
We present a broadband Mach-Zehnder electro-optic switch capable of simultaneously routing multiple channels within 110-nm optical bandwidth with only 3.1-mW power consumption and a 4-ns switching tim...
Wavelength-space permutation switch with coherent PDM QPSK transmission for supercomputer optical interconnects
Optical interconnects Coherent communications
2010/6/4
We experimentally study the performance of an economically-viable, high-capacity supercomputer optical interconnect employing wavelength-space optical packet switching,polarization division multiplexe...
Record Switching Throughput of 1.28-Tbit/s/port (64-wavelength x 20-Gbit/s) by DWDM / NRZ-DQPSK Optical Packet Switch System
DWDM / NRZ-DQPSK Optical Packet Switch System
2009/7/20
We first achieved error-free (BER<10 -9 ) operation of 1.28-Tbit/s/port (64-wavelengths x 20 Gbit/s)DWDM/NRZ-DQPSK optical packet switching and buffering, and demonstrated throughput-scalability could...
MEMS-based 1x43 Wavelength-Selective Switch with Flat Passband
MEMS-based Wavelength-Selective Switch Flat Passband
2009/7/20
We propose a flat-passband 1x43 wavelength-selective switch by using a combination of anamorphic prism pairs and two-axis MEMS mirrors. The prototype successfully demonstrates a 1x43 switching with a ...
Demonstration of a Lossless Monolithic 16x16 QW SOA Switch
Lossless Monolithic QW SOA Switch
2009/7/20
10Gb/s error-free operation of the first monolithic 16x16 quantum well semiconductor optical amplifier switch is demonstrated. The switch has a 2dB facet-to-facet gain and a minimum power penalty of 2...
Improvement of Wavelength Switch Performance Consisting of a SSG- DBR-LD and a SOA-DISC with BPF Detuning
Wavelength Switch Performance SSG- DBR-LD SOA-DISC BPF Detuning
2009/7/17
We demonstrate dynamic wavelength switch operation using a SSG-DBR-LD and a SOA-DISC-type wavelength converter. Error free performance was achieved with precise adjustment of signal wavelength to peri...
Demonstration of a Wavelength Selective Switch Using an LCOS and a Stacked Arrayed Waveguide Grating
Wavelength Selective Switch LCOS Stacked Arrayed Waveguide
2009/7/17
We successfully fabricated a stacked AWG with an accuracy of 0.3% and demonstrated an LCOS-based wavelength selective switch with it. Flat-top spectral response with a crosstalk of less than -31dB was...
Scalable Optical Packet Switch for Optical Packets with Multiple Modulation Formats and Data Rates
Scalable Optical Packet Switch Optical Packets Multiple Modulation Formats Data Rates
2009/7/16
We present a scalable, low latency optical packet switch for optical packets with multiple modulation formats. Results show error-free operation of 1x8 optical packet switch for 160Gb/s RZ-OOK, 320Gb/...
Low Penalty Cascaded Operation of a Monolithically Integrated Quantum Dot 1x8 Port Optical Switch
Cascaded Operation Monolithically Integrated Quantum Port Optical Switch
2009/7/16
A novel Quantum Dot monolithically integrated 1x8 switch is shown to provide robust routing of data at 10Gb/s modulation rates. Two cascaded switches providing, 1x64 functionality, operate with a powe...
Efficient ROADM-ring Connecting Node Switch Architecture that Utilizes Waveband Routing and its Realization with PLC Technologies
Efficient ROADM Architecture that Utilizes Waveband Routing Realization PLC Technologies
2009/7/15
An efficient ROADM-ring connecting node architecture is proposed that utilizes waveband routing and achieves small footprint and cost-effectiveness. The key component devices are implemented using PLC...
Polarization-Independent and Low-Current Operation of InAlGaAs/InAlAs Mach-Zehnder Interferometer-Type Photonic Switch with Hybrid- Waveguide Structure for Optical Packet Switching
Polarization-Independent Low-Current Operation Hybrid-Waveguide Structure Optical Packet Switching
2009/7/15
We demonstrated a polarization-independent Mach-Zehnder interferometer-type photonic switch with very-low-current of about 5mA. Furthermore, a few nano-second switching response time was also confirme...
An Ultra-compact Waveband Cross-connect Switch Module to Create Cost-effective Multi-degree Reconfigurable Optical Node
Ultra-compact Waveband Cross-connect Switch Module Create Cost-effective Multi-degree Reconfigurable Optical Node
2009/7/15
We demonstrate a compact waveband cross-connect switch module that will be utilized for creating cost-effective multi-degree optical cross-connect nodes. Its measured performance confirms that it can ...
High-Speed 1x16 Optical Switch Monolithically Integrated on InP
Optical Switch Monolithically Integrated InP
2009/7/14
We present the first fully integrated high-speed 1x16 InP optical switch based on arrayed phase modulators, demonstrating average extinction ratio of 17.0 dB, estimated on-chip loss of <8 dB, and reco...
2R/3R Optical Grooming Switch with Time-Slot Interchange
2R/3R Optical Grooming Switch Time-Slot Interchange
2008/8/6
We demonstrate a regenerative optical grooming switch for interconnecting 130 Gbit/s and 40 Gbit/s networks with switching functionality in time, space and wavelength domain. Q-factors are above 21 dB...
An Optical Implementation of Crosspoint Buffered Packet Switch
Optical Crosspoint Buffered Packet Switch
2008/8/6
We propose an optical implementation of the crosspoint buffered packet switches in order to reduce the buffer control complexity by decoupling the scheduling of packet delay from the switch status.