IEEE Princeton Section Sarnoff Symposium最新文献

Waveform analysis of GaAs FET breakdown GaAs FET击穿的波形分析

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-05-01 DOI: 10.1109/ARFTG.1995.327118

Y. Tkachenko, J. Bao, C. Wei, J.C.M. Hwang

引用次数: 3

Performance of all optical wavelength conversion, logic operation and switching using semiconductor optical amplifiers 利用半导体光放大器实现全光波长转换、逻辑运算和开关的性能

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636757

B.C. Gopal, F. Cho

引用次数: 3

Optical characteristics of multi-transverse mode two dimensional vertical cavity top surface emitting laser arrays 多横模二维垂直腔顶面发射激光阵列的光学特性

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636781

J. Catchmark, L. E. Rogers, R. Morgan, M. Asom, G. Guth, D. Christodoulides

引用次数: 0

Architecture and technology for global networking 全球网络的架构和技术

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636612

V. Chan

{"title":"Architecture and technology for global networking","authors":"V. Chan","doi":"10.1109/SARNOF.1995.636612","DOIUrl":"https://doi.org/10.1109/SARNOF.1995.636612","url":null,"abstract":"It is argued that the drive towards a ubiquitous globally connected information network has begun. This exciting development for the 1990's has been stimulated by advancements of communications and networking technologies in many fkonts, including fiber, wireless, satellite communication and computer technologies. Ultimately all these disparate systems must be interconnected into a seamless web of interoperable communication and information networks, data bases, severs etc., that will eventually link businesses, schools, industxies and homes together. The types of services to be provided will be very broad, from entertainment to specialized computer communications for research, development and manufacturing. As the world proceeds to develop this global network, industries and governments will have to make some very hard choices that will affect the investment on research and development and ultimately the architecture and the physical hardware that would be put in place in the next decade or so. Since this next network promises to be large, extensive, costly and likely to be around for decades to come, it is important at this very critical juncture to ensure that all the critical issues are addressed and the appropriate architecture and hardware are inserted in the build-up.","PeriodicalId":118150,"journal":{"name":"IEEE Princeton Section Sarnoff Symposium","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113942639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High frequency optically coherent analog antenna links 高频光相干模拟天线链路

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636715

Ligeng Xu, R. Taylor, S. Forrest

引用次数: 0

Nanometer-resolution distance and surface structure measurement bv incoherent laser-feedback 非相干激光反馈的纳米分辨率距离和表面结构测量

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636717

K. Deng, K. Bergman

引用次数: 0

A MESFET capacitance model for low-drain voltage operation 低漏极工作的MESFET电容模型

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636684

Y. Lan, C. Wei, J.C.M. Hwang

引用次数: 0

High power, fiber-coupled diode laser systems: system design and medical applications 高功率光纤耦合二极管激光系统:系统设计和医疗应用

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636764

C. Dupuy, D. Bull, D. Benenati, H. T. Simmonds, R. Fu

{"title":"High power, fiber-coupled diode laser systems: system design and medical applications","authors":"C. Dupuy, D. Bull, D. Benenati, H. T. Simmonds, R. Fu","doi":"10.1109/SARNOF.1995.636764","DOIUrl":"https://doi.org/10.1109/SARNOF.1995.636764","url":null,"abstract":"Summary form only given. Due to their high reliability, compact size, and ease of use, high power, fiber-coupled diode laser systems are attractive laser sources for surgical and therapeutic procedures. Applied Optronics Corporation has developed a system level approach to harnessing the optical power of multiple diode lasers and delivering that power through disposable optical delivery fibers fitted with standard optical connectors. The design is based on individual fiber-coupled diode lasers, whose individual output fibers are grouped together in a single optical connector. The total output power of the system scales linearly with the number of individual lasers. The emission wavelength or wavelengths of the system is determined by the choice of the individual lasers loaded into the system. A typical arrangement is one low power visible aiming laser and multiple high power infrared lasers. The individual lasers are arranged on a large thermal footprint, which limits the effect of mutual heating of adjacent lasers and allows for low intensity cooling techniques such as simple fans and heatsinking fins. The diode lasers themselves are single quantum well GRINSCH structures. The diode lasers are typically 100 pm wide 300 mW elements in the visible wavelengths, and 200 pm wide 1.8 watt elements at 980 nm. The laser output is coupled with efficiencies up to 75% into low NA (0.14) optical fibers. The users-supplied delivery fiber has a higher NA of 0.37 and a core size of 400 pm to 1000 pm depending on the system and total power requirements. The diode laser system itself is the size of personal computer, weighs less than 35 pounds, does not use cooling water and requires only a few amperes from a standard wall plug to deliver up to 50 Watt cw.","PeriodicalId":118150,"journal":{"name":"IEEE Princeton Section Sarnoff Symposium","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1995-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129653301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanism of red light emission in porous silicon 多孔硅中红光发射机理研究

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636730

S. Prokes

引用次数: 0

Interactions between orthogonally polarized optical beams in photorefractive media 光折变介质中正交偏振光束间的相互作用

IEEE Princeton Section Sarnoff Symposium Pub Date : 1995-04-28 DOI: 10.1109/SARNOF.1995.636725

S. Singh, M. Carvalho, D. Christodoulides

引用次数: 0