I. Morohashi, T. Sakamoto, M. Sudo, A. Kanno, A. Chiba, J. Ichikawa, I. Hosako, T. Kawanishi
{"title":"80 Gb/s PDM 16QAM generation by polarization-multiplexing QPSK modulator","authors":"I. Morohashi, T. Sakamoto, M. Sudo, A. Kanno, A. Chiba, J. Ichikawa, I. Hosako, T. Kawanishi","doi":"10.1109/PHO.2011.6110775","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110775","url":null,"abstract":"We demonstrate generation of 80 Gb/s polarization division multiplexed (PDM) 16QAM signals. 16QAM signals were generated by a polarization-multiplexing QPSK modulator with polarization angular superposition, and PDM-16QAM signals were transmitted over 20 km single-mode fibers.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132362194","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":"Adiabatic soliton spectral compression in a dispersion-increasing fiber","authors":"H. Chuang, Chen-bin Huang","doi":"10.1109/PHO.2011.6110675","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110675","url":null,"abstract":"For the first time to our best knowledge, adiabatic soliton spectral compression is experimentally demonstrated in a dispersion-increasing fiber. Spectral compression ratio of 15.5 is obtained using 350 fs up-chirped pulse in the 1.5 μm.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128122170","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":"Nonlinear plasmon-polaritons","authors":"I. Shadrivov","doi":"10.1109/PHO.2011.6110586","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110586","url":null,"abstract":"Here we will focus our studies on the third and second order nonlinear processes, demonstrating that by using tapered metal-dielectric-metal slot waveguide one can mitigate the effect of losses for enhanced nonlinear interaction. We predict that by carefully designing the slot waveguides one can also achieve phase-matching required for second harmonic generation (SHG) and parametric amplification.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"1 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133982843","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}
R. Al Seyab, A. Hurtado, K. Schires, I. Henning, M. Adams
{"title":"Dynamic behaviour of VCSELs subject to optical injection with arbitrary polarization","authors":"R. Al Seyab, A. Hurtado, K. Schires, I. Henning, M. Adams","doi":"10.1109/PHO.2011.6110858","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110858","url":null,"abstract":"We report novel theory and experiments for a 1550 nm VCSEL subject to different types of polarized optical injection. The theory combines the SFM with the bifurcation method to generate a new stability map in the plane of injection power and polarization angle. Very good agreement between theory and experiment is reported.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"42 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114063237","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":"Observing the continuous transformation of a four level laser into a two level system","authors":"J. Hewitt, T. Galvin, J. Readle, J. Eden","doi":"10.1109/PHO.2011.6110818","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110818","url":null,"abstract":"Photoassociation of Ca-Ar-Kr trios results in lasing in Cs at 852.1 nm and allows one to observe the transition of a four level laser into a two level system.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115221943","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":"Delay-SRLG constrained, backup-shared protection in WDM Networks with sleeping schedule","authors":"Yang Liu, Zheng Zheng, Kai Liu, Xingchun Liu","doi":"10.1109/PHO.2011.6110827","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110827","url":null,"abstract":"A delay-SRLG constrained, path protection is proposed to encourage paths of different connections to wake up their common sleeping nodes. Simulations show superiority in maximizing the sleep of nodes while obtaining satisfactory blocking probability.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115370544","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}
K. Samonji, S. Yoshida, H. Hagino, K. Yamanaka, S. Takigawa
{"title":"6.3W InGaN laser diode array with highly efficient wide-striped emitters","authors":"K. Samonji, S. Yoshida, H. Hagino, K. Yamanaka, S. Takigawa","doi":"10.1109/PHO.2011.6110783","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110783","url":null,"abstract":"A multi-striped InGaN-based laser diode (LD) array is demonstrated at a high power of 6.3W under continuous wave operation. The world highest power operation as InGaN LD array is attributed to thermally optimized layout design taking an advantage of highly efficient emitters.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"342 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114128368","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":"Multi-band UWB signals transmission improvement due to pre-emphasis in LR-PONs using DMLs","authors":"D. Fonseca, J. Morgado, A. Cartaxo","doi":"10.1109/PHO.2011.6110870","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110870","url":null,"abstract":"The impact of pre-emphasis on the performance of multi-band OFDM-UWB signals in LR-PONs using directly modulated lasers is evaluated. BER improvement from 10-4 to less than 10-6 is experimentally observed after 100 km of SSMF.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117273779","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}
C. Gilfert, V. Ivanov, N. Oehl, M. Yacob, J. Reithmaier, D. Gready, G. Eisenstein
{"title":"High-gain InP-based quantum dot lasers for telecommunication applications","authors":"C. Gilfert, V. Ivanov, N. Oehl, M. Yacob, J. Reithmaier, D. Gready, G. Eisenstein","doi":"10.1109/PHO.2011.6110478","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110478","url":null,"abstract":"This paper reports on the realization of high gain QD lasers for 1.55 μm optical fiber communication. Using a recently developed growth recipe, InAs/InAlGaAs/InP QD material with reduced inhomogeneous linewidth broadening of less than 30 meV was obtained. All structures are grown by solid-source molecular beam epitaxy (MBE) using valved cracking cells for generation of As2 and P2. The achievement of round-shaped quantum dots on InP substrates is more complex than in the InAs/GaAs system, since the lattice-mismatch is only 3.2%. Therefore, anisotropic effects on the growth front are more dominant and typically elongated quantum dashes rather than dots are obtained. By introducing As2 during the growth of the InAs material the nucleation and growth evolution of the nanostructures can be significantly altered. It is worth noting that all other growth parameters are kept constant. Only the arsenic species was changed from As4 to As2.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"505 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124456370","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}
T. Gruendl, C. Gierl, C. Grasse, K. Zogal, G. Boehm, R. Meyer, M. Amann, P. Meissner
{"title":"First 102 nm ultra-widely tunable MEMS VCSEL based on InP","authors":"T. Gruendl, C. Gierl, C. Grasse, K. Zogal, G. Boehm, R. Meyer, M. Amann, P. Meissner","doi":"10.1109/PHO.2011.6110855","DOIUrl":"https://doi.org/10.1109/PHO.2011.6110855","url":null,"abstract":"We present the first tunable MEMS VCSEL at 1.55 μm with 102 nm continuous tuning, SMSRs beyond 40 dB and output powers exceeding 2 nW (fiber coupled) over the whole tuning range.","PeriodicalId":173679,"journal":{"name":"IEEE Photonic Society 24th Annual Meeting","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124823412","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}