Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.238223
J. Chern, Yu-Sheng Wang, M. Lu, J. Lih, Ming-Chang Chen, Yen-Chun Huang, Kuan-Hung Chen
Pendry's superlens has been verified in microwave optics analog with meta-materials. Simulation with finite-element solver of Maxwell equations is further used to explore the feature. Aberration-like issues are also discussed.
{"title":"Breaking diffraction limit with meta-materials","authors":"J. Chern, Yu-Sheng Wang, M. Lu, J. Lih, Ming-Chang Chen, Yen-Chun Huang, Kuan-Hung Chen","doi":"10.1109/QELS.2003.238223","DOIUrl":"https://doi.org/10.1109/QELS.2003.238223","url":null,"abstract":"Pendry's superlens has been verified in microwave optics analog with meta-materials. Simulation with finite-element solver of Maxwell equations is further used to explore the feature. Aberration-like issues are also discussed.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"26 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83601463","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.238318
M. Wegener, T. Tritschler, O. Mucke, U. Morgner, F. Kartner
We discuss semiconductor nonlinear optics in the nonperturbative few-cycle regime. In particular, we introduce "camouflage third-harmonic generation" and speculate about the possibility to determine the CEO phase itself.
{"title":"Determining the carrier-envelope frequency and phase by few-cycle nonlinear optics in semiconductors","authors":"M. Wegener, T. Tritschler, O. Mucke, U. Morgner, F. Kartner","doi":"10.1109/QELS.2003.238318","DOIUrl":"https://doi.org/10.1109/QELS.2003.238318","url":null,"abstract":"We discuss semiconductor nonlinear optics in the nonperturbative few-cycle regime. In particular, we introduce \"camouflage third-harmonic generation\" and speculate about the possibility to determine the CEO phase itself.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"221 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83476005","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.238267
J. Fan, A. Dogariu, L.J. Wang
Totally internal reflected beam can be amplified if the lower-index medium has gain. We examine the energy flux and the Goos Manchen shift for various cases.
{"title":"Enhanced total internal reflection by an active medium","authors":"J. Fan, A. Dogariu, L.J. Wang","doi":"10.1109/QELS.2003.238267","DOIUrl":"https://doi.org/10.1109/QELS.2003.238267","url":null,"abstract":"Totally internal reflected beam can be amplified if the lower-index medium has gain. We examine the energy flux and the Goos Manchen shift for various cases.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"24 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91529723","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.238336
A. Qarry, R. Rapaport, L. Pfeiffer, E. Cohen, A. Ron
We present a study of a microcavity polariton system in the presence of an optically induced electron gas. Angle resolved photoluminescence measurements with nonresonant excitation show enhanced emission from the k /spl ap/ 0 states as the electron density is increased. This indicates that electron-polariton scattering can assist in relaxing the polariton bottleneck.
{"title":"Exciton polariton emission enhancement in semiconductor microcavities containing an optically induced electron gas","authors":"A. Qarry, R. Rapaport, L. Pfeiffer, E. Cohen, A. Ron","doi":"10.1109/QELS.2003.238336","DOIUrl":"https://doi.org/10.1109/QELS.2003.238336","url":null,"abstract":"We present a study of a microcavity polariton system in the presence of an optically induced electron gas. Angle resolved photoluminescence measurements with nonresonant excitation show enhanced emission from the k /spl ap/ 0 states as the electron density is increased. This indicates that electron-polariton scattering can assist in relaxing the polariton bottleneck.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"24 1 1","pages":"3 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91051723","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.237973
S. Redmond, S. Rand
We report experimental observations of optically-induced bistable switching of black body radiation emitted by a random medium.
我们报道了随机介质发射的黑体辐射的光诱导双稳态开关的实验观察。
{"title":"Intrinsic optical bistability of black body radiation","authors":"S. Redmond, S. Rand","doi":"10.1109/QELS.2003.237973","DOIUrl":"https://doi.org/10.1109/QELS.2003.237973","url":null,"abstract":"We report experimental observations of optically-induced bistable switching of black body radiation emitted by a random medium.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"23 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81214329","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.238582
W. Nakagawa, K. Tetz, Y. Fainman
We present optical nanostructure designs for enhancement of second harmonic generation based on near-field localization and phase matching effects, and analyze these nanostructures using a rigorous electromagnetic modeling tool.
{"title":"Design of near-field optical nanostructures for enhanced second-harmonic generation","authors":"W. Nakagawa, K. Tetz, Y. Fainman","doi":"10.1109/QELS.2003.238582","DOIUrl":"https://doi.org/10.1109/QELS.2003.238582","url":null,"abstract":"We present optical nanostructure designs for enhancement of second harmonic generation based on near-field localization and phase matching effects, and analyze these nanostructures using a rigorous electromagnetic modeling tool.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"19 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85088650","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.238643
C. Janke, M. Zedler, P. Haring Bolívar, H. Kurz
We demonstrate that by modifying the dielectric environment the internal conversion efficiency of a coherent THz surface field emitter is significantly improved.
我们证明了通过改变介质环境，可以显著提高相干太赫兹表面场发射极的内部转换效率。
{"title":"Improved coherent THz emission by modification of the dielectric environment","authors":"C. Janke, M. Zedler, P. Haring Bolívar, H. Kurz","doi":"10.1109/QELS.2003.238643","DOIUrl":"https://doi.org/10.1109/QELS.2003.238643","url":null,"abstract":"We demonstrate that by modifying the dielectric environment the internal conversion efficiency of a coherent THz surface field emitter is significantly improved.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"10 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90635011","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.237903
Y. Larionova, A. Esteban-Martín, C. Weiss
We report experimental observation and investigation of Ising- and Bloch fronts on boundaries of phase domains appearing in degenerate four wave mixing in a BaTiO/sub 3/-resonator.
{"title":"Ising- and Bloch walls of phase domains in 2D parametric wave mixing","authors":"Y. Larionova, A. Esteban-Martín, C. Weiss","doi":"10.1109/QELS.2003.237903","DOIUrl":"https://doi.org/10.1109/QELS.2003.237903","url":null,"abstract":"We report experimental observation and investigation of Ising- and Bloch fronts on boundaries of phase domains appearing in degenerate four wave mixing in a BaTiO/sub 3/-resonator.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"1 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89216220","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.237808
Jimin Zhao, A. Bragas, R. Merlin, D. J. Lockwood
We demonstrate squeezing of the lattice magnetization in antiferromagnetic MnF/sub 2/. Our method uses femtosecond optical pulses to create coherences involving magnon pairs.
{"title":"Observation of spin squeezing in MnF/sub 2/","authors":"Jimin Zhao, A. Bragas, R. Merlin, D. J. Lockwood","doi":"10.1109/QELS.2003.237808","DOIUrl":"https://doi.org/10.1109/QELS.2003.237808","url":null,"abstract":"We demonstrate squeezing of the lattice magnetization in antiferromagnetic MnF/sub 2/. Our method uses femtosecond optical pulses to create coherences involving magnon pairs.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"1 1","pages":"2 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89411154","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}
Pub Date : 2003-06-06DOI: 10.1109/QELS.2003.237976
W. Mak, P. Chu, B. Malomed
Results of a systematic study of collisions between moving solitons in fiber grating are presented. Various outcomes of the collision are identified, the most interesting one being merger of the solitons into a single zero-velocity pulse.
{"title":"Collision of gap solitons in fiber Bragg grating","authors":"W. Mak, P. Chu, B. Malomed","doi":"10.1109/QELS.2003.237976","DOIUrl":"https://doi.org/10.1109/QELS.2003.237976","url":null,"abstract":"Results of a systematic study of collisions between moving solitons in fiber grating are presented. Various outcomes of the collision are identified, the most interesting one being merger of the solitons into a single zero-velocity pulse.","PeriodicalId":20418,"journal":{"name":"Postconference Digest Quantum Electronics and Laser Science, 2003. QELS.","volume":"1 1","pages":"4 pp.-"},"PeriodicalIF":0.0,"publicationDate":"2003-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87356800","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}
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