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IEEE Conference Avionics Fiber-Optics and Photonics, 2005.最新文献

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Wideband dynamic range improvement of microwave photonic links 微波光子链路的宽带动态范围改进
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514161
J. MacDonald, M. Kubak, A. Katz
Wideband (4-12 GHz) distortion improvement of a Mach-Zehnder fiber optic link using predistortion linearization is demonstrated. 30 dB IMD/sub 3/ improvement, corresponding to an overall 7.9 dB improvement in SFDR/sub 3/ at 8 GHz is shown.
利用预失真线性化技术改善马赫-曾德光纤链路的宽带(4-12 GHz)失真。30 dB IMD/sub 3/改进,对应于8 GHz时SFDR/sub 3/的总体7.9 dB改进。
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引用次数: 12
Very-low-loss electro-optic LiNbO/sub 3/ components for RF/analog transmission 用于RF/模拟传输的极低损耗电光LiNbO/sub /组件
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514165
S. Thaniyavarn, Gregory L. Abbas, W. Charczenko
High-performance RF/analog optical transmission systems require electro-optical components with very-low-insertion-loss, high-efficiency, wide-bandwidth, and high optical power handling capability. Recent progress in LiNbO/sub 3/ devices including modulators, high-speed switches, polarization controllers and samples of larger-scale application-specific LiNbO/sub 3/ optical waveguide integrated circuits are discussed.
高性能射频/模拟光传输系统需要具有低插入损耗、高效率、宽带宽和光功率处理能力的光电元件。讨论了近年来在LiNbO/sub - 3/器件方面的研究进展,包括调制器、高速开关、极化控制器和大规模应用专用LiNbO/sub - 3/光波导集成电路的样品。
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引用次数: 3
Scalable optical switch fabric for avionic networks 用于航空电子网络的可伸缩光交换结构
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514136
I. Joe, O. Solgaard
An optical packet switch fabric for avionic networks is described. The switch core uses waveguide grating routers (WGRs) and star couplers, i.e. only passive optical components. The only active switching elements are tunable lasers located at the transmitters. A switching time of 5 ns is experimentally demonstrated.
介绍了一种用于航空电子网络的光分组交换结构。交换机核心使用波导光栅路由器(wgr)和星形耦合器,即只有无源光学元件。唯一的有源开关元件是位于发射机上的可调谐激光器。实验证明了开关时间为5ns。
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引用次数: 9
Integrated holographic components for avionic WDM LANs 航空波分复用局域网集成全息元件
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514139
C. Greiner, D. Iazikov, T. Mossberg
Integrated holographics deals with submicron-featured, lithographically rendered, volume-holographic structures realized in optical slab waveguides by use of deep-ultra-violet projection-photolithography or nanoreplication. The technology forms the basis for multipliers, tunable filters and other WDM-relevant components.
集成全息技术是利用深紫外投影光刻或纳米复制技术在光学平板波导中实现亚微米特征、平版渲染、体全息结构的技术。该技术构成了乘法器、可调谐滤波器和其他wdm相关组件的基础。
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引用次数: 0
Internal optical interconnects in next generation high performance servers 下一代高性能服务器内部光互连
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514141
J. Kash
The need for optical interconnects inside future high performance servers is considered. Multimode parallel optical links are the most promising and economical technology for these applications. Possible implementations are discussed.
考虑了未来高性能服务器对光互连的需求。多模并行光链路是这些应用中最有前途和最经济的技术。讨论了可能的实现。
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引用次数: 6
Aerospace transceivers built with flip-chip VCSEL packaging 采用倒装VCSEL封装的航空收发器
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514146
C. Kuznia
Over the past 5 years, Peregrine has developed a low-cost, manufacturable approach to building parallel optic transceivers based on the flip-chip bonding of GaAs VCSEL and PIN arrays onto CMOS-on-sapphire ICs. The first product was a 4+4 transceiver with each channel operating at 2.5 Gbps for a space application. This paper describes the development of the second generation of this product, currently at the prototype stage. This prototype transceiver addresses several technical hurdles in building parallel optical transceivers for harsh environment space and military aerospace applications.
在过去的5年里,Peregrine开发了一种低成本、可制造的方法,基于GaAs VCSEL和PIN阵列在蓝宝石上的cmos集成电路上的倒装键合来构建并行光收发器。第一个产品是一个4+4收发器,每个通道以2.5 Gbps的速度运行,用于空间应用。本文描述了该产品第二代的开发,目前处于原型阶段。该原型收发器解决了在恶劣环境空间和军事航天应用中构建并行光收发器的几个技术障碍。
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引用次数: 4
Analysis of fiber connection loss associated with mechanical tolerance 光纤连接损耗与机械公差的关系分析
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514153
K. X. Liu, C. Qian, A. Kost
An analysis is presented of optical coupling loss associated with mechanical tolerance for two fibers butt-coupled in a glass capillary. The analysis includes tolerance statistics and the statistics of fiber alignment in the capillary.
分析了玻璃毛细管中对接耦合的两根光纤的光耦合损耗与机械公差的关系。分析包括公差统计和毛细纤维排列统计。
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引用次数: 1
Evaluation of optical connectors for consideration in military avionics 军用航空电子设备中考虑的光学连接器的评价
Pub Date : 2005-10-03 DOI: 10.1117/12.678851
B. Uhlhorn, G.M. Drexler, R. L. Nelson, R. Stevens
This paper describes the method used to evaluate single-mode optical connectors under consideration for military avionics platforms. This testing is described in terms of the appropriate fiber optics test procedures (FOTPs) from the TIA/EIA-455 series.
本文介绍了军用航空电子平台正在考虑的单模光连接器的评估方法。该测试根据TIA/EIA-455系列中适当的光纤测试程序(FOTPs)进行描述。
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引用次数: 1
High performance epoxy curing system for fiber optic terminations 用于光纤终端的高性能环氧固化系统
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514150
A. Christopher, J. Mueller, D. Enlow, J. Sroga
A recent Navy ManTech funded development program entitled fiber optic interconnect technology (FOIT) is aimed at advancing manufacturing technology associated with high reliability/ performance fiber optic assemblies. This technology consists of the development of an automated work cell made up of 5 discrete stations which perform the major processes with fiber cable manufacture. Benefits realized with automated manufacturing are reduced touch labor with improved performance and consistency of the end product. As part of this development process, the epoxy cure station has been developed to precisely control the thermal curing process of epoxy used in the termination of fiber optics. This paper describes the potential performance benefits for this newly developed curing system.
最近,海军ManTech资助了一项名为光纤互连技术(FOIT)的开发计划,旨在推进与高可靠性/高性能光纤组件相关的制造技术。该技术包括开发由5个独立工位组成的自动化工作单元,这些工位执行光缆制造的主要过程。自动化制造带来的好处是减少了触摸劳动,提高了最终产品的性能和一致性。作为这一发展过程的一部分,环氧固化站已经被开发出来,以精确控制环氧树脂用于光纤终端的热固化过程。本文介绍了这种新开发的固化体系的潜在性能优势。
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引用次数: 0
A SDH based adaptive error correction scheme for WDM networks 一种基于SDH的WDM网络自适应纠错方案
Pub Date : 2005-10-03 DOI: 10.1109/AVFOP.2005.1514134
C. Cheah, S. Anas, B. Ali, M. Mahdi, M. Abdullah
A dedicated WDM channel is used to transport the FEC redundancy. Error location analysis of the FEC correctable bits, combined with B2 bytes are used to decide the suitable FEC code for the payload channels.
专用的WDM信道用于传输FEC冗余。通过对FEC可校正位的误差定位分析,结合B2字节确定有效载荷信道的合适FEC码。
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引用次数: 1
期刊
IEEE Conference Avionics Fiber-Optics and Photonics, 2005.
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