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International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)最新文献

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Inter-satellite link by lightwave 卫星间光波连接
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662137
K. Araki, Y. Suzuki
{"title":"Inter-satellite link by lightwave","authors":"K. Araki, Y. Suzuki","doi":"10.1109/MWP.1996.662137","DOIUrl":"https://doi.org/10.1109/MWP.1996.662137","url":null,"abstract":"Technological basis and requirement for inter-satellite optical communication links are described in connection with recent advancement in optical devices and components. The space demonstration programs in the world are reviewed, including the major results of the first ground-to-satellite laser communications experiment recently performed by the Communications Research Laboratory.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"463 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122788656","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: 4
Optical devices for millimetre-wave transmission 毫米波传输用光学装置
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662091
D. Wake
{"title":"Optical devices for millimetre-wave transmission","authors":"D. Wake","doi":"10.1109/MWP.1996.662091","DOIUrl":"https://doi.org/10.1109/MWP.1996.662091","url":null,"abstract":"The development of practical and high-performance optoelectronic device technology at BT Laboratories (BTL) for millimetre-wave analogue optical links is described. Two-moded lasers (for the transmitter) and heterojunction bipolar phototransistors (for the receiver) are discussed in detail.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122862514","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: 5
Antenna-coupled millimeter-wave electro-optic modulators for 20 to 100 GHz 天线耦合毫米波电光调制器，用于20至100 GHz
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662057
W. Bridges, L. J. Burrows, U. Cummings, J. Schaffner, A. Scherer, F. T. Sheehy
{"title":"Antenna-coupled millimeter-wave electro-optic modulators for 20 to 100 GHz","authors":"W. Bridges, L. J. Burrows, U. Cummings, J. Schaffner, A. Scherer, F. T. Sheehy","doi":"10.1109/MWP.1996.662057","DOIUrl":"https://doi.org/10.1109/MWP.1996.662057","url":null,"abstract":"Coupling the signal to the electrodes of an integrated electro-optical modulator with an array of antennas is used to velocity-match the modulation and optical waves, greatly extending-the length-to-modulation frequency product of the modulator. In addition, antenna coupling eliminates the parasitic elements associated with coax connectors, matching transformers and bond wires. This paper summarizes the results obtained to date with this technique at 20 to 100 GHz, with phase modulators, Mach-Zehnder modulators, and delta-beta directional coupler modulators.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123987181","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: 5
Optical properties of integrated type amplifiers using erbium doped crystal film waveguides 掺铒晶体薄膜波导集成型放大器的光学特性
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662082
Y. Miyazaki, T. Soma, R. Balasubramanian
{"title":"Optical properties of integrated type amplifiers using erbium doped crystal film waveguides","authors":"Y. Miyazaki, T. Soma, R. Balasubramanian","doi":"10.1109/MWP.1996.662082","DOIUrl":"https://doi.org/10.1109/MWP.1996.662082","url":null,"abstract":"Theoretical analysis and experimental investigation of the optical properties of integrated optical waveguide amplifiers are presented. Both steady-state and dynamic characteristics of rare earth doped crystal thin film waveguide have been analyzed. Nd/sup 3+/ ion doped crystal waveguides are used for the amplification of light signals in the 1.06 /spl mu/m band and Er/sup 3+/ doped waveguides are considered in the 1.55 /spl mu/m band. The optical properties such as loss, fluorescence and absorption spectra have been investigated which determine the gain characteristics of the amplifier. The experimental results and future directions are also presented.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115614378","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
60 GHz millimeter-wave generation and transport over OFDM fiber-optic networks 60千兆赫毫米波的产生和传输在OFDM光纤网络
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662064
Ken-ichi Kitayama, T. Kuri, Hiroyuki Yokoyama, Maeayuki Okuno
{"title":"60 GHz millimeter-wave generation and transport over OFDM fiber-optic networks","authors":"Ken-ichi Kitayama, T. Kuri, Hiroyuki Yokoyama, Maeayuki Okuno","doi":"10.1109/MWP.1996.662064","DOIUrl":"https://doi.org/10.1109/MWP.1996.662064","url":null,"abstract":"Optical generation of many MM-wave signals using a coherent multi-frequency light source and its transport over optical frequency-division multiplexing fiber-optic network is proposed. The experimental results of 61 GHz MM-wave generation and 40 km-long transport is demonstrated.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115157542","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: 5
An analysis of traveling-wave optical modulator with thick, trapezoidal electrodes on multilayered dielectric substrate 多层介质衬底上厚梯形电极行波光调制器的分析
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662159
K. Li, K. Atsuki
{"title":"An analysis of traveling-wave optical modulator with thick, trapezoidal electrodes on multilayered dielectric substrate","authors":"K. Li, K. Atsuki","doi":"10.1109/MWP.1996.662159","DOIUrl":"https://doi.org/10.1109/MWP.1996.662159","url":null,"abstract":"In this paper, an analysis of traveling-wave optical modulator with thick trapezoidal cross-sectional electrodes on multilayered dielectric substrate is presented. The method of analysis uses a combination of the conformal mapping technique and the variational principle.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125407911","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: 1
Subcarrier optical transmission techniques for wireless local loop (WLL) 无线本地环路的子载波光传输技术
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662070
O. Kagami, M. Ogasawara, F. Yamamoto, H. Ichikawa, K. Shimokawa
{"title":"Subcarrier optical transmission techniques for wireless local loop (WLL)","authors":"O. Kagami, M. Ogasawara, F. Yamamoto, H. Ichikawa, K. Shimokawa","doi":"10.1109/MWP.1996.662070","DOIUrl":"https://doi.org/10.1109/MWP.1996.662070","url":null,"abstract":"The WLL system has some advantages in that the access equipment is economical and the installation is easier and faster. A cell station (WCS) for the WLL is generally constructed of two components, one is made up of the radio transmitter and receiver, and the other is made up of the modulator/demodulator (MODEM) and other devices. Subcarrier optical transmission techniques can reduce the size of WCS and decrease power consumption, since the MODEM equipment is set up at a telephone center. However, laser diodes (LDs) utilized for an electric-to-optic (E/O) conversion are very expensive, because of the demand for linearity and low noise characteristics. In this paper, the application of signal extraction and frequency arrangement (SEFA) technique along with a new idea, i.e. a level compression technique among input signals (LCS), are discussed. As a result, it is clarified that an economical Fabry-Perot LD (FP-LD) can be applied to the subcarrier optical transmission techniques, even though their linearity and noise characteristics are worse than those of the distributed feedback LD (DFB-LD).","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124142914","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: 2
Scattering parameters of microstrip band pass filter under laser spot illumination 激光光斑照射下微带带通滤波器的散射参数
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662153
Y. Horii, M. Tsutsumi
{"title":"Scattering parameters of microstrip band pass filter under laser spot illumination","authors":"Y. Horii, M. Tsutsumi","doi":"10.1109/MWP.1996.662153","DOIUrl":"https://doi.org/10.1109/MWP.1996.662153","url":null,"abstract":"We have demonstrated, in detail, the scattering parameters of an optically controlled microstrip band pass filter fabricated on the semiconductor substrate. Frequency dependence on the transmission characteristics S/sub 21/ are evaluated theoretically, when the plural number of laser spots illuminated both air gaps on this filter. Further, the distribution of the standing waves occurring on the filter have been measured experimentally using the optical probing technique, and the most sensitive position to be controlled optically is discussed.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121836626","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: 2
A next generation satellite ground station application using commercial 1,300 nm fiber optic components to carry K/sub T/-band microwave signals 下一代卫星地面站应用，使用商用1300nm光纤组件携带K/sub T/波段微波信号
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.662142
R. Atkinson, K. Sandgren, P. Wisseman
{"title":"A next generation satellite ground station application using commercial 1,300 nm fiber optic components to carry K/sub T/-band microwave signals","authors":"R. Atkinson, K. Sandgren, P. Wisseman","doi":"10.1109/MWP.1996.662142","DOIUrl":"https://doi.org/10.1109/MWP.1996.662142","url":null,"abstract":"This paper describes the key considerations, analysis and test results completed during the early design phases of a 20 GHz microwave satellite downlink, with a 3.6 GHz bandwidth, utilizing commercial off-the-shelf components.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127087154","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
Optically controlled microwave magnetostatic wave transmission line 光控微波静磁波传输线
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153) Pub Date : 1996-12-03 DOI: 10.1109/MWP.1996.660360
Y. Fetisov, A. Makovkin, V. Studenov
{"title":"Optically controlled microwave magnetostatic wave transmission line","authors":"Y. Fetisov, A. Makovkin, V. Studenov","doi":"10.1109/MWP.1996.660360","DOIUrl":"https://doi.org/10.1109/MWP.1996.660360","url":null,"abstract":"Modulation of microwave signal frequency, phase and delay time in a magnetostatic spin wave transmission line containing a thin yttrium-iron-garnet film under illumination with short optical pulses has been observed and investigated.","PeriodicalId":433743,"journal":{"name":"International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121801142","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
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