发布求助
文献互助 智能选刊 最新文献

2007 Quantum Electronics and Laser Science Conference最新文献

筛选
英文 中文
Investigation of spin-induced pauli blocking on electron dynamics in n-doped In0.4Ga0.6As/GaAs quantum dots n掺杂In0.4Ga0.6As/GaAs量子点中自旋诱导泡利阻塞对电子动力学的影响
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/QELS.2007.4431553
Z. Wu, H. Choi, T. Norris, X. Su, S. Chakrabarti, P. Bhattacharya
{"title":"Investigation of spin-induced pauli blocking on electron dynamics in n-doped In0.4Ga0.6As/GaAs quantum dots","authors":"Z. Wu, H. Choi, T. Norris, X. Su, S. Chakrabarti, P. Bhattacharya","doi":"10.1109/QELS.2007.4431553","DOIUrl":"https://doi.org/10.1109/QELS.2007.4431553","url":null,"abstract":"A nanosecond-scale recovery component is observed in time-resolved differential transmission spectroscopy experiments on the electron relaxation in n-doped quantum dots. Polarization-dependent measurements show the recovery is not due to Pauli blocking driven by spin relaxation.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121221506","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
Anti-Stokes Raman scattering of photoluminescence phonon replica in gan heterostructures: An effective technique for Probing Hot Phonons gan异质结构中光致发光声子复制品的反斯托克斯拉曼散射:探测热声子的有效技术
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/QELS.2007.4431595
S. Tripathy, Xiaodong Mu, Yujie J. Ding, Kejia Wang, D. Jena, J. Khurgin
{"title":"Anti-Stokes Raman scattering of photoluminescence phonon replica in gan heterostructures: An effective technique for Probing Hot Phonons","authors":"S. Tripathy, Xiaodong Mu, Yujie J. Ding, Kejia Wang, D. Jena, J. Khurgin","doi":"10.1109/QELS.2007.4431595","DOIUrl":"https://doi.org/10.1109/QELS.2007.4431595","url":null,"abstract":"We have observed anti-Stokes Raman scattering of photoluminescence phonon replica in GaN heterostructures by non-equilibrium longitudinal-optical phonons. We demonstrate that such a process can be used to monitor the distribution of hot longitudinal-optical phonons.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116503588","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
CdTe quantum dot in tunable hydrogel nanocrystals 可调水凝胶纳米晶体中的CdTe量子点
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/QELS.2007.4431779
A. Neogi, Santaneel Ghosh, B. Garner, Jianyou Li, Tong Cai, Zhibing Hu
{"title":"CdTe quantum dot in tunable hydrogel nanocrystals","authors":"A. Neogi, Santaneel Ghosh, B. Garner, Jianyou Li, Tong Cai, Zhibing Hu","doi":"10.1109/QELS.2007.4431779","DOIUrl":"https://doi.org/10.1109/QELS.2007.4431779","url":null,"abstract":"Optical emission from CdTe quantum dots (QDs) embedded in poly-N-isopropylacrylamide hydrogel nanocrystallites can be enhanced over 100% using thermal and electrical stimulus. Relative distance amongst QDs was modified tuning the hydrogel facilitating resonant energy transfer.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127789080","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
Optically pumped potassium vapor laser 光抽运钾蒸气激光器
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/CLEO.2007.4453697
B. Zhdanov, C. Maes, T. Ehrenreich, A. Havko, N. Koval, T. Meeker, B. Worker, B. Flusche, R. Knize
{"title":"Optically pumped potassium vapor laser","authors":"B. Zhdanov, C. Maes, T. Ehrenreich, A. Havko, N. Koval, T. Meeker, B. Worker, B. Flusche, R. Knize","doi":"10.1109/CLEO.2007.4453697","DOIUrl":"https://doi.org/10.1109/CLEO.2007.4453697","url":null,"abstract":"We present an optically pumped continuous wave Potassium vapor laser operating in a single longitudinal and a single transverse mode at 770 nm. The measured value of the slope efficiency was 20%.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126238538","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
Tip-to-sample distance control in apertureless near-field optical microscopy 无孔径近场光学显微镜中尖端到样品的距离控制
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/CLEO.2007.4453273
A. Milner, Kaiyin Zhang, Yehiam Prior
{"title":"Tip-to-sample distance control in apertureless near-field optical microscopy","authors":"A. Milner, Kaiyin Zhang, Yehiam Prior","doi":"10.1109/CLEO.2007.4453273","DOIUrl":"https://doi.org/10.1109/CLEO.2007.4453273","url":null,"abstract":"Novel mode of AFM operation is proposed providing the small, few nanometers tip to sample gap, appropriate for the ANSOM experiments. A set-up open for the run-time adjustments, working at ambient conditions is considered.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125613404","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
Refractive Gauss-to-Tophat beam shapers improve structure quality and speed in micro-machining 折射高斯- tophat光束成形机提高了微加工的结构质量和速度
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/CLEO.2007.4453726
O. Homburg, Frank Toennissen, Heiko Ganser, T. Mitra, Vitalij Lissotschenko
{"title":"Refractive Gauss-to-Tophat beam shapers improve structure quality and speed in micro-machining","authors":"O. Homburg, Frank Toennissen, Heiko Ganser, T. Mitra, Vitalij Lissotschenko","doi":"10.1109/CLEO.2007.4453726","DOIUrl":"https://doi.org/10.1109/CLEO.2007.4453726","url":null,"abstract":"The transformation principle of a Gaussian beam into a homogeneous top-hat profile by means of free-form refractive micro-optics is reviewed. Various flat-top profiles achieved with different laser sources as well as micro-machining results are demonstrated.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126008816","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
Mitigation of transient response of erbium-doped fiber amplifier for burst traffic of high speed optical packets 高速光分组突发业务中掺铒光纤放大器瞬态响应的抑制
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/CLEO.2007.4453456
Yoshinari Awaji, Hideaki Furukawa, Naoya Wada, P. Chan, R. Man
{"title":"Mitigation of transient response of erbium-doped fiber amplifier for burst traffic of high speed optical packets","authors":"Yoshinari Awaji, Hideaki Furukawa, Naoya Wada, P. Chan, R. Man","doi":"10.1109/CLEO.2007.4453456","DOIUrl":"https://doi.org/10.1109/CLEO.2007.4453456","url":null,"abstract":"We found that an EDFA which adopted the EDF with enhanced active erbium area can mitigate short-term transient response for sub-micro seconds caused by the traffic of high speed optical packets without any external controlling.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121839598","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: 33
Long fiber-optic perimeter sensor: Signature analysis 长光纤周长传感器:特征分析
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/QELS.2007.4431537
C. Madsen, T. Bae, R. Atkins
{"title":"Long fiber-optic perimeter sensor: Signature analysis","authors":"C. Madsen, T. Bae, R. Atkins","doi":"10.1109/QELS.2007.4431537","DOIUrl":"https://doi.org/10.1109/QELS.2007.4431537","url":null,"abstract":"A phase-sensitive OTDR provides a cost-effective and highly sensitive solution for monitoring of long perimeters. Signature analysis of the ¿-OTDR signal allows the identification of intruders on foot as well as vehicles.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115882139","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: 9
Aggressive commercialization in a sub-critical market 在亚临界市场积极商业化
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/QELS.2007.4431524
M. Soileau
{"title":"Aggressive commercialization in a sub-critical market","authors":"M. Soileau","doi":"10.1109/QELS.2007.4431524","DOIUrl":"https://doi.org/10.1109/QELS.2007.4431524","url":null,"abstract":"Optics, photonics, and lasers are key components of Florida¿s tech-based economy. This talk discusses the University of Central Florida¿s focused education, research, commercialization, and industry partnership programs to support and grow this economic sector.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115939565","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
"Slow" light in media of "Zero" dimension 零维介质中的“慢”光
2007 Quantum Electronics and Laser Science Conference Pub Date : 2007-05-06 DOI: 10.1109/QELS.2007.4431609
N. Papasimakis, V. Fedotov, N. Zheludev, S. Prosvirnin
{"title":"\"Slow\" light in media of \"Zero\" dimension","authors":"N. Papasimakis, V. Fedotov, N. Zheludev, S. Prosvirnin","doi":"10.1109/QELS.2007.4431609","DOIUrl":"https://doi.org/10.1109/QELS.2007.4431609","url":null,"abstract":"Electromagnetic pulses propagating through a thin metal film, structured on the sub-wavelength scale, are significantly delayed and re-shaped.","PeriodicalId":152616,"journal":{"name":"2007 Quantum Electronics and Laser Science Conference","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132028767","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信