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2012 IEEE Photonics Society Summer Topical Meeting Series最新文献

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19-core multi core fiber to realize high density space division multiplexing transmission 19芯多芯光纤，实现高密度空分复用传输
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280776
K. Imamura, H. Inaba, K. Mukasa, R. Sugizaki
{"title":"19-core multi core fiber to realize high density space division multiplexing transmission","authors":"K. Imamura, H. Inaba, K. Mukasa, R. Sugizaki","doi":"10.1109/PHOSST.2012.6280776","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280776","url":null,"abstract":"19-core multi core fiber which has 10 times higher core density than 250μm coated SMF was realized. Each core was located on the three layered hexagonal grid in the 200μm cladding keeping low crosstalk properties.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132895709","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: 13
Lateral far-field of multiple-stripe high power 1480nm broad-area-lasers for pulsed operation 用于脉冲操作的多条纹高功率1480nm广域激光器的横向远场
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280738
D. Fendler, M. Spiegelberg, M. Moehrle, W. Rehbein
{"title":"Lateral far-field of multiple-stripe high power 1480nm broad-area-lasers for pulsed operation","authors":"D. Fendler, M. Spiegelberg, M. Moehrle, W. Rehbein","doi":"10.1109/PHOSST.2012.6280738","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280738","url":null,"abstract":"In this paper we present results about novel multiple stripe broad area lasers that show a significantly narrower optical far-field compared with conventional single stripe lasers. The laser diode consists of an InGaAsP-MQW-structure embedded in a large optical cavity (LOC) waveguide. The well-known LOC design is adopted to decrease the optical confinement of the optical mode in the p-InP cladding layer (low absorption losses) and to increase the size of the optical mode in order to obtain a narrow far-field. The p-doped InP-ridge structure is etched down to the p-side waveguide providing lateral index guiding of the optical mode. The p-contact is Au-electroplated for efficient heat dissipation in upside-down configuration.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130798742","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 method for comparing remote optical clocks over a free-space optical link 一种在自由空间光链路上比较远程光时钟的方法
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280752
W. Swann, F. Giorgetta, I. Coddington, E. Baumann, J. Deschênes, L. Sinclair, A. Zolot, N. Newbury
{"title":"A method for comparing remote optical clocks over a free-space optical link","authors":"W. Swann, F. Giorgetta, I. Coddington, E. Baumann, J. Deschênes, L. Sinclair, A. Zolot, N. Newbury","doi":"10.1109/PHOSST.2012.6280752","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280752","url":null,"abstract":"We demonstrate a method to compare optical clocks approaching 10-17 uncertainties through the exchange of optical pulses from phase-locked frequency combs. We discuss results over a 120 m air path and prospects for longer distances.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115225259","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
Diagnosing and addressing the limitations to lateral far field angle in high power broad-area diode lasers 大功率广域二极管激光器横向远场角限制的诊断与解决
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280787
P. Crump, S. Boldicke, C. Schultz, H. Ekhteraei, H. Wenzel, G. Erbert
{"title":"Diagnosing and addressing the limitations to lateral far field angle in high power broad-area diode lasers","authors":"P. Crump, S. Boldicke, C. Schultz, H. Ekhteraei, H. Wenzel, G. Erbert","doi":"10.1109/PHOSST.2012.6280787","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280787","url":null,"abstract":"We show experimentally that thermal lensing largely determines the lateral mode properties of broad-area lasers. However, additional broadening is observed at high powers, which will limit how effectively mode-filtering techniques can improve beam quality.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115487976","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
Carrier accumulation in the optical confinement layer, its effect on power limit in high power and brightness laser diodes, and laser design to overcome this limitation 光约束层中的载流子积累及其对大功率、高亮度激光二极管功率限制的影响，以及克服这一限制的激光器设计
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280868
E. Avrutin, B. Ryvkin
{"title":"Carrier accumulation in the optical confinement layer, its effect on power limit in high power and brightness laser diodes, and laser design to overcome this limitation","authors":"E. Avrutin, B. Ryvkin","doi":"10.1109/PHOSST.2012.6280868","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280868","url":null,"abstract":"We analyse efficiency degradation due to carrier accumulation in the optical confinement layer of high-power laser diodes. Narrow asymmetric waveguide structures are shown to reduce this limitation while enabling low built-in losses and fundamental-mode operation.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115600977","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
OLED-based visible light communications 基于oled的可见光通信
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280746
Zabih Ghassemlooy
{"title":"OLED-based visible light communications","authors":"Zabih Ghassemlooy","doi":"10.1109/PHOSST.2012.6280746","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280746","url":null,"abstract":"In this talk we introduce visible light communication and discuss challenges and techniques to improve the performance of white organic light emitting diode (OLED) based systems.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121950501","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: 7
Delivery of wireless and wired services using a single-drive Mach-Zehnder modulator for bidirectional radio-over-fiber systems 使用单驱动Mach-Zehnder调制器为双向光纤无线电系统提供无线和有线服务
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280716
Ming Zhu, L. Zhang, Cheng Liu, S. Fan, G. Chang
{"title":"Delivery of wireless and wired services using a single-drive Mach-Zehnder modulator for bidirectional radio-over-fiber systems","authors":"Ming Zhu, L. Zhang, Cheng Liu, S. Fan, G. Chang","doi":"10.1109/PHOSST.2012.6280716","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280716","url":null,"abstract":"We designed and experimentally demonstrated a cost-effective RoF system for downstream 1-Gb/s OOK/BPSK and 2-Gb/s 16QAM-OFDM signals using only one single-drive MZM by driving both RF and bias ports, and upstream 1-Gb/s OOK signal.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128649245","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
DSP requirements for MIMO spatial multiplexed receivers MIMO空间复用接收机的DSP要求
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280726
B. Inan, S. Jansen, B. Spinnler, F. Ferreira, D. van den Borne, M. Kuschnerov, A. Lobato, S. Adhikari, V. Sleiffer, N. Hanik
{"title":"DSP requirements for MIMO spatial multiplexed receivers","authors":"B. Inan, S. Jansen, B. Spinnler, F. Ferreira, D. van den Borne, M. Kuschnerov, A. Lobato, S. Adhikari, V. Sleiffer, N. Hanik","doi":"10.1109/PHOSST.2012.6280726","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280726","url":null,"abstract":"OFDM requires the lowest equalizer complexity for crosstalk compensation in a mode-division-multiplexing receiver. For a 2000-km transmission distance and less than 10% OFDM-specific overhead, the modal dispersion must be below 6 ps/km for 10×10 MIMO.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132164449","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
Aspects of oceanic optical comms: From air to sea 海洋光通信方面:从空中到海上
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280749
T. Kane
{"title":"Aspects of oceanic optical comms: From air to sea","authors":"T. Kane","doi":"10.1109/PHOSST.2012.6280749","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280749","url":null,"abstract":"Optical communications, with its promise of two-way links at relatively high date-rates between submerged and above water parties, continues to intrigue. However, such optical comm as well as laser-line scanning systems are impacted not just by the atmosphere-sea interface, but also artificial water/air interfaces, with applicability to some UUV or sensor networks. In addition, in situ scatter (from various hydrosols and bubbles) also has a detrimental impact. Fortunately, despite the inherent challenges of this channel, potential mitigation approaches exist or have been proposed. These range from hardware solutions in both beamforming and agility to data handling and modulation techniques.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130471235","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
Mode converters and couplers for few-mode transmission 用于少模式传输的模式转换器和耦合器
2012 IEEE Photonics Society Summer Topical Meeting Series Pub Date : 2012-07-09 DOI: 10.1109/PHOSST.2012.6280770
An Li, Xi Chen, A. Al Amin, W. Shieh
{"title":"Mode converters and couplers for few-mode transmission","authors":"An Li, Xi Chen, A. Al Amin, W. Shieh","doi":"10.1109/PHOSST.2012.6280770","DOIUrl":"https://doi.org/10.1109/PHOSST.2012.6280770","url":null,"abstract":"Space-division multiplexing based on few-mode fiber has been studied as a promising technique to increase capacity. In this paper we review the recent progress on the enabling mode selective components including mode converters and couplers.","PeriodicalId":275054,"journal":{"name":"2012 IEEE Photonics Society Summer Topical Meeting Series","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122341813","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
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