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2011 IEEE Photonics Society Summer Topical Meeting Series最新文献

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Hybrid silicon DQPSK receiver 混合硅DQPSK接收机
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000072
K. Nguyen, Stefano Faralli, Hui Chen, Jon D. Peters, J.-M. Garcia, J. E. Bowers, Daniel J. Blumenthal
{"title":"Hybrid silicon DQPSK receiver","authors":"K. Nguyen, Stefano Faralli, Hui Chen, Jon D. Peters, J.-M. Garcia, J. E. Bowers, Daniel J. Blumenthal","doi":"10.1109/PHOSST.2011.6000072","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000072","url":null,"abstract":"We present a monolithic 50 Gb/s DQPSK receiver on hybrid silicon, consisting of delay interferometers, phase shifters, balanced InGaAs p-i-n photodetectors, and MIS capacitors. Preliminary measurements of stand-alone PDs show 23–28 GHz 3dB bandwidth.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"194 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121312849","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: 3
Recent progress in short wavelength quantum cascade lasers 短波量子级联激光器的最新进展
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000042
D. Revin, J. P. Commin, J. Cockburn, S. Zhang, K. Kennedy, A. Krysa, M. Hopkinson, T. Slight, A. McKee, W. Meredith, C. Ironside
{"title":"Recent progress in short wavelength quantum cascade lasers","authors":"D. Revin, J. P. Commin, J. Cockburn, S. Zhang, K. Kennedy, A. Krysa, M. Hopkinson, T. Slight, A. McKee, W. Meredith, C. Ironside","doi":"10.1109/PHOSST.2011.6000042","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000042","url":null,"abstract":"The 3–4μm wavelength range is of key technological importance for a wide range of applications. As a consequence of the strong fundamental C-H stretch mode that occurs at around 3.3μm, the detection of many important hydrocarbon species has maximum sensitivity (potentially ∼ parts per trillion) in this range. This leads to many important applications in various areas, for example, clinical diagnostics, process monitoring and remote detection of oil and gas deposits. This short wavelength IR region is also of interest for several defence and security applications as well as free-space “last mile” telecommunications. The unsuitability of the “conventional” InGaAs/AlInAs materials system for high performance QCL sources in this short wavelength range has led to significant interest in new QCL materials with very high conduction band offsets (ΔE<inf>c</inf>) based on III-V antimonides such as InAs/AlSb/InAs (ΔE<inf>c</inf> ∼ 2 eV) and InGaAs/AlAs(Sb)/InP (ΔE<inf>c</inf> ≤ 1.6 eV). Very recently, significant progress has been made in the development of these “short wavelength” QCLs operating in the close vicinity of λ ∼ 3 μm. In our work, we have focussed on the InGaAs/AlAsSb system, which provides both a very high ΔE<inf>c</inf> that can comfortably accommodate the high energy intersubband transitions required, and lattice-matched compatibility with InP. This latter feature is extremely important as it greatly simplifies optical waveguide development and facilitates advanced device fabrication. Recent highlights of our research on InGaAs/AlAs(Sb) QCLs have included strain compensated QCL growth, the shortest wavelength room temperature InP-based QCL operation at around 3.1μm [1] and novel high performance structures at λ ∼ 4.1 μm with selectively incorporated AlAs barriers in the active regions.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126891344","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
Natural and man-made in quantum imaging 自然和人造的量子成像
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000033
L. Lugiato, J. Blanchet, E. Brambilla, L. Caspani, P. di Trapani, F. Ferri, A. Gatti, O. Jedrkiewicz, D. Magatti
{"title":"Natural and man-made in quantum imaging","authors":"L. Lugiato, J. Blanchet, E. Brambilla, L. Caspani, P. di Trapani, F. Ferri, A. Gatti, O. Jedrkiewicz, D. Magatti","doi":"10.1109/PHOSST.2011.6000033","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000033","url":null,"abstract":"As in the case of quantum information and communication, in the field of quantum imaging entanglement represents an invaluable resource. Processes such as parametric down-conversion (PDC) and four-wave mixing provide natural sources of quantum entangled beams endowed with spatial entanglement properties that are useful in quantum imaging. We will review these well known features in the case of PDC, and the technique which allows for an imaging with a sensitivity beyond the standard quantum limit, which has been theoretically predicted [1] and experimentally demonstrated [2].","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114130092","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
Mid-IR fiber amplifier cooled with Yb3+ ions 中红外光纤放大器用Yb3+离子冷却
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000065
G. Nemova, R. Kashyap
{"title":"Mid-IR fiber amplifier cooled with Yb3+ ions","authors":"G. Nemova, R. Kashyap","doi":"10.1109/PHOSST.2011.6000065","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000065","url":null,"abstract":"Stimulated Raman scattering (SRS) in optical fibers is a well-known method of signal amplification in Raman amplifiers and lasers for the generation a wide range of wavelengths. Today, there are a large number of applications requiring high power beams at wavelengths longer than 2 μm, and non-oxide based glass fibers with low phonon energies and high infrared transparency are very attractive for applications in this region. Fluoride, tellurite, and chalcogenide fibers are the best choices for this purpose. An important issue in high power fiber based Raman amplification (RA) is the heat generated inside the active medium due to the quantum defect between the pump and the amplified wavelengths. The increase in the temperature of the laser medium can detrimentally affect laser performance, by degrading the quality of the amplified beam, causing a decrease in the efficiency of the process, thermal lensing and self focussing. The cooling of the laser medium is a key issue for improving laser performance and increasing the laser's lifetime. Mitigation of the heat generated in Raman lasers using coherent anti-Stokes Raman scattering has been suggested in Ref. [1].","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128342632","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
Hybrid optoelectronic router for future energy-efficient, large-capacity, and flexible OPS networks 混合光电路由器，用于未来节能，大容量和灵活的OPS网络
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000092
R. Takahashi, T. Nakahara, R. Urata, T. Segawa, H. Takenouchi, Y. Suzaki
{"title":"Hybrid optoelectronic router for future energy-efficient, large-capacity, and flexible OPS networks","authors":"R. Takahashi, T. Nakahara, R. Urata, T. Segawa, H. Takenouchi, Y. Suzaki","doi":"10.1109/PHOSST.2011.6000092","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000092","url":null,"abstract":"We describe a hybrid optoelectronic router for future optical packet-switched networks. The router optimally utilizes both optical and electrical technologies to reduce power and latency while maintaining functionality to implement various services (multicast, QoS, etc.).","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127823554","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
High-Rate distribution of polarization entanglement at telecommunication wavelength using sinusoidally gated InGaAs/InP avalanche photodiodes 利用正弦波门控InGaAs/InP雪崩光电二极管在电信波长的高速率偏振纠缠分布
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000025
S. Inoue
{"title":"High-Rate distribution of polarization entanglement at telecommunication wavelength using sinusoidally gated InGaAs/InP avalanche photodiodes","authors":"S. Inoue","doi":"10.1109/PHOSST.2011.6000025","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000025","url":null,"abstract":"We describe the application of high-speed, high-efficiency single-photon detectors using sinusoidally gated InGaAs/InP APDs to the polarization entanglement distribution at 1550 nm. A distribution rate of 0.4 kHz was obtained over 5.3-dB channel loss.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121346957","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
Experimental demonstration of bandwidth provisioning in a heterogeneous optical CDMA system transporting gigabit Ethernet traffic 传输千兆以太网业务的异构光CDMA系统带宽分配的实验演示
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000086
Yanhua Deng, M. Fok, P. Prucnal
{"title":"Experimental demonstration of bandwidth provisioning in a heterogeneous optical CDMA system transporting gigabit Ethernet traffic","authors":"Yanhua Deng, M. Fok, P. Prucnal","doi":"10.1109/PHOSST.2011.6000086","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000086","url":null,"abstract":"We demonstrate bandwidth provisioning in a robust and asynchronous optical CDMA system that implements polarization insensitive transmitter and wavelength-aware receiver. The system accommodates heterogeneous gigabit Ethernet traffic, and the performance is characterized by power penalty from normalized multiple access interference power.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117059267","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
Tellurite microstructured fibers for broadband supercontinuum generation 宽带超连续介质生成用碲酸盐微结构光纤
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000053
Y. Ohishi
{"title":"Tellurite microstructured fibers for broadband supercontinuum generation","authors":"Y. Ohishi","doi":"10.1109/PHOSST.2011.6000053","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000053","url":null,"abstract":"Microstructured fibers for mid-infrared supercontinuum generation are developed using tellurite glasses. We demonstrate low threshold single-mode supercontinuum generation by using a nanowire with long suspended struts under the pump of a picosecond fiber laser.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123816639","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
Full-field quantum measurements and holographic ghost imaging 全场量子测量和全息鬼影成像
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.6000034
J. Leach, B. Jack, J. Romero, S. Franke-Arnold, M. Ritsch-Marte, S. Barnett, F. Izdebski, R. Warburton, G. Buller, R. Boyd, M. Padgett
{"title":"Full-field quantum measurements and holographic ghost imaging","authors":"J. Leach, B. Jack, J. Romero, S. Franke-Arnold, M. Ritsch-Marte, S. Barnett, F. Izdebski, R. Warburton, G. Buller, R. Boyd, M. Padgett","doi":"10.1109/PHOSST.2011.6000034","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.6000034","url":null,"abstract":"Using fiber arrays we measure the strength of position and momentum correlations, enabling a full-field demonstration of EPR. We also demonstrate contrast enhancement of images within a ghost-imaging system by use of non-local phase filters.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131499764","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
Towards photonic quantum networks 走向光子量子网络
2011 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2011-07-18 DOI: 10.1109/PHOSST.2011.5999939
J. Altepeter, Monika Patel, N. N. Oza, M. Hall, Premjeet Kumar
{"title":"Towards photonic quantum networks","authors":"J. Altepeter, Monika Patel, N. N. Oza, M. Hall, Premjeet Kumar","doi":"10.1109/PHOSST.2011.5999939","DOIUrl":"https://doi.org/10.1109/PHOSST.2011.5999939","url":null,"abstract":"We discuss O-band entangled photon pair sources and entangled photon switching technologies and their application to quantum communications and quantum information processing.","PeriodicalId":273355,"journal":{"name":"2011 IEEE Photonics Society Summer Topical Meeting Series","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132481421","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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