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

{"title":"High-contrast Self-linearized Optical Modulation Of A Seed Based On A Normally-on Asymmetric Fabry-Perot Modulator With Record Combined Characteristics","authors":"K. Law, L. Coldren, J. Merz","doi":"10.1109/LEOSST.1992.697401","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697401","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":"29 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":"129200584","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":"Hybrid WDM/space Division Optical Networks","authors":"M. Fujiwara","doi":"10.1109/LEOSST.1992.697406","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697406","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":"88 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":"134524931","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":"Guided-wave Optic Direct Interconnection For Two-dimensional Optical Patterns","authors":"T. Kurokawa, S. Fukushima","doi":"10.1109/LEOSST.1992.697510","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697510","url":null,"abstract":"Many optical interconnection technologies have been proposed, most of which can be broadly classified as either guided-wave or free-space type optics. Guided-wave optic interconnections using optical fibers or waveguides can be practically implemented because they match with conventional fiber-optic transmission technology. By contrast, free-space optic interconnections can carry large amounts of data in the form of two-dimensional optical patterns, though they are more difficult to integrate. In this paper, we propose a new class of optical interconnections, in which a two-dimensional optical pattern is directly transmitted through a multimode fiber or waveguide. It could offer both the advantages of the flexiblity of guided-wave optics and the massive parallelism of free-space optics. Although direct image transmission utilizing phase conjugation has been proposed', a viable implementation has yet to be realized because of the practical difficulty of preparing two identical fibers for transmission. However, use of a phase conjugation mirror (PCM) with an image-input function enables guided-wave optic interconnection for optical patterns, as shown in Fig. 1. With this approach, reference and object light from the receiver site are conveyed to the transmitter through a single-mode and a multimode waveguide, respectively. When the reference beam is perpendicularly incident on the PCM, the conjugated wave is reflected and transmitted back through the multimode waveguide. When an interference pattern on the PCM is modulated by the optical data pattern, the optical pattern input on the PCM can be reconstructed at the receiver site through an imaging lens because the phase distortion of returned beam through the multimode waveguide is compensated. . The interconnection proposed above has been experimentally demonstrated using a multimode fiber (1 mm in diameter by 200 mm in length) and an optically-addressed spatial light modulator (SLM). The SLM2, consisting of an a-Si:H photoconductor and a ferroelectric liquid crystal (FLC), acts as a PCM with an image-input function. Two coherent beams from a He-Ne laser were incident on the photoconductor via the FLC to record the interference pattern3. The optical pattern to be transmitted was focused on the photoconductor with another incoherent light source. The pattern illumination modulated the interference pattern on the SLM since the interference pattern were erased in the illuminated regions. One result of the experiment is shown in Fig. 2. The intensities of the coherent beams and data illumination light are 0.5 mW/cm*. This interconnection technology could also be applied for reconfigurable interconnection among processors and memories, where parallel access to optical storage would support a huge throughput capacity4. Switchable parallel access from two receiver sites to the same optical data has been demonstrated, as shown in Fig. 3. A He-Ne laser beam is split into three beams. One is a reference bea","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"41 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":"131877580","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":"Design Tradeoffs For Very Short Cascade Systems For CATV","authors":"D. Raskin, R. Covell","doi":"10.1109/LEOSST.1992.697387","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697387","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":"145 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":"129726195","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 Scalable Reservation-based Single-hop WDM Lightwave Network","authors":"Feiling Jia, B. Mukherjee","doi":"10.1109/LEOSST.1992.697433","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697433","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":"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":"131202742","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":"Performance Impact Of Switching Latency On Pre-allocation Protocols For WDM Star-coupled Networks","authors":"K. Bogineni, P. Dowd","doi":"10.1109/LEOSST.1992.697434","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697434","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":"100 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":"132042183","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":"Introduction To Digital Video","authors":"M. Liou","doi":"10.1109/LEOSST.1992.697388","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697388","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":"66 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":"133798814","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":"Fabrication Of MSI Level Transmitter OEICs: A Comparison Between Epl-ln-a-well And The Planar Multifunctional Epistructure (PME) Approaches","authors":"S. Mukherjee, M. Hibbs-Brenner, J. Skogen, E. Kalweit","doi":"10.1109/LEOSST.1992.697451","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697451","url":null,"abstract":"Progress in the fabrication technology for manufacture-compatible monolithic transmitter/transceiver OEICs has been minimal due to the lack of demand and complexity in processing. Simple cosdyield benefit analysis of fabrication approaches [l], however, indicate that monolithic transmitter OEICs may be manufactured with significant cost advantage over hybrid versions provided the OEIC fabrication sequence makes use of well developed, standard IC fabrication processes (e.g., using GaAs ED-MESFET, C-HFET or HBT). Monolithic transmitter/transceiver OEICs for 830 nm have been developed and fabricated for two different application scenarios using standard 3-inch GAS MSUI ED-MESFET processes (Figure 1). The first, aimed at free space optical inte~~~e~t~ and optoelectronic processing, consists of 64 surface emitting LEDs, 64 photodetectors, 1300 FETs and 500 thin-film resistors [2]. The 21 mask fabrication sequence involves embedding the epilayers within an etched well (epi-in-a-well), planarizing the wafer and the processing of FETs and OE devices. The second, aimed at optical interconnects in time division multiplexed computing applications, consists of 2 linear electro-optic waveguide modulators, 3 photodetectors (lateral MSM, PIN and phtoconductive photodetectors), and ED-MESFET circuits (390 FETs/ 6 resistors for the transmitter and 40 FET per PD for the receiver circuits). A novel planar multifunctional epistructure (PME) approach [2], with its associated reduced number of masking steps of 18 (see Figure 2), is used for the fabrication of the transceiver OEICs. The PME approach allows ED-MESFETs to be fabricated on totally planar substrates followed by the creation of the transmitter OE devices. In both the cases, the various photodetectors are made in conjunction with ED-MESFET fabrication. The paper summarizes and compares the two distinctly different approaches, their suitability for manufacture, and the possibility for long-term growth in terms their amenability for the incorporation of other, state-of-the-art devices/circuits, such as VCSELs, edge-emitting laserdamplifer-switches, and C-\"ET and HBT based electronic ICs.","PeriodicalId":355341,"journal":{"name":"Summer Topical Meeting Digest on Broadband Analog and Digital Optoelectronics, Optical Multiple Access Networks, Integrated Optoelectronics, Smart Pixels","volume":"39 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":"124899202","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":"Misunderstood Issues In Lightwave Networking","authors":"P. Green","doi":"10.1109/LEOSST.1992.697425","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697425","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":"22 10 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":"125778867","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":"Technology Advances For Lightwave CATV Transmission","authors":"T. Darcie","doi":"10.1109/LEOSST.1992.697383","DOIUrl":"https://doi.org/10.1109/LEOSST.1992.697383","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":"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":"130760725","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}