Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels最新文献

{"title":"Optomechanics Of Smart Pixel Systems","authors":"F. Mccormick","doi":"10.1109/LEOSST.1992.697507","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697507","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126523038","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}

{"title":"Modulators And Detectors For VLSI/FLC Smart Spatial Light Modulators","authors":"W. Crossland, M. Birch, A. Davey, A. Sparks, D. Vass","doi":"10.1109/LEOSST.1992.697481","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697481","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126025722","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}

{"title":"Optical Protocols For Terabit Networks","authors":"P. Chua, J. Lambert, J. Morookian, L. Bergman","doi":"10.1109/LEOSST.1992.697423","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697423","url":null,"abstract":"This paper describes a new fiber-optic local area network technology providing 100X improvement over current technology, has full crossbar funtionality, and inherent data security. Based on optical code-division multiple access (CDMA), using spectral phase encoding/decoding of optical pulses, networking protocols are implemented entirely in the optical domain and thus conventional networking bottlenecks are avoided. Component and system issues for a proof-of-concept demonstration are discussed, as well as issues for a more practical and commercially exploitable system. Possible terrestrial and aerospace applications of this technology, and its impact on other technologies are explored. Some initial results toward realization of this concept are also included.","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120959947","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}

{"title":"Integrated Optical Transmitters And Receivers Using Multi-segment Laser Processes","authors":"J. Wasserbauer, D. Derickson, K. Giboney, R. Helkey, J. Karin, A. Mar, J. Bowers","doi":"10.1109/LEOSST.1992.697463","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697463","url":null,"abstract":"Research on integrated optical devices has often focussed on complex structures and complicated processing techniques [1,2]. However, a variety of integmted optoelectrOnic devices can be fabricated fiom a simple semiconductor laser diode waveguide process. Several important functional components can be obtained by splitting the top contact in a laser process into several segments allowing for non-uniform pumping. When forward biased, the device has gain allowing far amplification, direct current modulation of the gain, and modulation of the index of refraction. When reverse biased, the segment functions as a p-i-n photodetector, saturable absorber, and electro-absorption modulator. With these simple functions, many useful integrated optoelectronic devices can be formed. Figures la and lb show example transmitter and receiver devices which have been fabricated with our process. Figure la shows a three-segment monolithic cavity mode-locked semiconductor laser 131 with a waveguide saturable absorber, gain modulation segment, and gain segment. Devices with repetition rates as low as 5.5 GHz (7mm device length) and as high as 80 GHz (0.5 mm device length) have been fabricated. Figure 2 shows an autocorrelation trace for a 1.55 pm wavelength monolithic cavity mode-locked laser operating at a repetition rate of 21 GHz. Device structures similar to that of Figure la have been used for a 3-section gain-switched laser in which two saturable absorbers near the laser facets are used to obtain shorter pulsewidths than are possible with single-section gain-switched lasers. The device of Figure la can also be used as a two-segment superluminescent LED. A short reverse-biased segment acts as an optical termination to absorb spontaneous emission in one direction with a power reflection coefficient below lo4. The reverse-biased optical termination segment also serves to monitor average power from the superluminescent LED. Figure lb shows a 3 segment pre-amplified photodetector in which one segment is used as an optical amplifier, the second segment is used as a switch to turn the signal to the detector on or off, and the third segment is the p-i-n photodetector. Figure 3 shows the impulse response of the waveguide photodetector with a mode-locked semiconductor laser as the pulse source. The full width at half of maximum is 33 ps limited by the capacitance of the photodetector. The switching segment can be tumed on and off in 200 ps using a step-recovery diode drive signal. The switching segment can also be used as a saturable absorber in pulse amplification applications. The entire spontaneous emission output from the amplifier does not reach the photodetector between optical pulses. Pumpprobe measurements of the saturable absorber section were made to measure the absorption recovery time constant. The saturable $sorber can recover to the highly attenuating state in less than 10 ps after the passage of the optical pulse through the absorber denonsytting that the s","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124953729","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}

{"title":"Wavelength-convertible Lightwave Networks","authors":"K. Lee, V. Li","doi":"10.1109/LEOSST.1992.697414","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697414","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121567733","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}

{"title":"Monolithic Optically Bistable Circuit With Transistor Gain Using Novel Modulator-HBT Integration Technology","authors":"K. Goossen, J. Cunningham, W. Jan, J. A. Walker","doi":"10.1109/LEOSST.1992.697492","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697492","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"223 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122892653","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}

{"title":"Manufacturing Low Cost Optoelectronic Components","authors":"R. Weissman","doi":"10.1109/LEOSST.1992.697440","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697440","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127603968","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}

{"title":"A High Sensitivity Monolithic Photoreceiver At 2 Gb/s Incorporating InP/InGaAs Phototransistor And Bipolar Transistors","authors":"S. Chandrasekhar, A. Gnauck, R. Hamm, C.J. Qua","doi":"10.1109/LEOSST.1992.697448","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697448","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"327 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134359979","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}

{"title":"Progress On The Design And Fabrication Of A Novel Direct-digital Optical Phase Modulator","authors":"S. Kravitz, V. Hietala, G. Vawter, R. F. Carson, M. Armendariz","doi":"10.1109/LEOSST.1992.697464","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697464","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134598835","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}

{"title":"Equipment Design Considerations For High Speed Data And Digital Video Transmission","authors":"J. Glaab","doi":"10.1109/LEOSST.1992.697392","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697392","url":null,"abstract":"","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"59 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123254183","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}