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International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)最新文献

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Athermal silicon nitride 4-channel (de-)multiplexer based on cascaded MZIs 基于级联mzi的非热敏氮化硅4通道(去)多路复用器
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/isst.2019.jw4a.63
Shiqi Tao, Qingzhong Huang, C. Zeng, J. Xia
{"title":"Athermal silicon nitride 4-channel (de-)multiplexer based on cascaded MZIs","authors":"Shiqi Tao, Qingzhong Huang, C. Zeng, J. Xia","doi":"10.1364/isst.2019.jw4a.63","DOIUrl":"https://doi.org/10.1364/isst.2019.jw4a.63","url":null,"abstract":"We have designed and realized an athermal (de-)multiplexer in silicon nitride (SiN) by cascaded Mach–Zehnder interferometers (MZIs), demonstrating an extremely low thermal sensitivity <4.8 pm/°C for all the four channels.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124834243","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
Heat Associated Intersystem Crossing for All-Optical Switching 全光交换的热关联系统间交叉
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/isst.2019.jw4a.14
Y. Zou, Haiwei Wang, Haozhe Huang, C. Xie
{"title":"Heat Associated Intersystem Crossing for All-Optical Switching","authors":"Y. Zou, Haiwei Wang, Haozhe Huang, C. Xie","doi":"10.1364/isst.2019.jw4a.14","DOIUrl":"https://doi.org/10.1364/isst.2019.jw4a.14","url":null,"abstract":"We investigate all-optical switching under the framework of Rabi model and attribute the spin reversal to intersystem crossing. The relation between temperature, the intersystem crossing rate and the final spin state are discussed.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123464861","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
Topology Optimized Y-junction with Arbitrary Split Ratios 任意分割比的拓扑优化y结
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/oedi.2019.ow3d.6
J. Sheng, Yingjie Liu, Ke Xu
{"title":"Topology Optimized Y-junction with Arbitrary Split Ratios","authors":"J. Sheng, Yingjie Liu, Ke Xu","doi":"10.1364/oedi.2019.ow3d.6","DOIUrl":"https://doi.org/10.1364/oedi.2019.ow3d.6","url":null,"abstract":"We propose a topology optimization which is able to design an ultra-compact asymmetric Y-junction with footprint of only 1.5μm×1.3μm. The device can achieve arbitrary power split ratios over a broad spectral range.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115541447","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
Transverse Electric Surface Plasmon Polaritons in a Dielectric-Graphene-Dielectric Structure in Sub-terahertz Regime 亚太赫兹区介电-石墨烯-介电结构中的横向电表面等离子激元极化子
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/tsa.2019.ttu2g.3
Cui-hong Yang, Chao Zhang
{"title":"Transverse Electric Surface Plasmon Polaritons in a Dielectric-Graphene-Dielectric Structure in Sub-terahertz Regime","authors":"Cui-hong Yang, Chao Zhang","doi":"10.1364/tsa.2019.ttu2g.3","DOIUrl":"https://doi.org/10.1364/tsa.2019.ttu2g.3","url":null,"abstract":"We demonstrate a new low-frequency transverse electric SPP in the terahertz (THz)/sub-THz regime in a dielectric-graphene-dielectric structure. The TE SPP is generated by the strong nonlinear response in graphene. Furthermore, unlike any other known SPPs located outside the radiation zone, a significant part of the low frequency TE SPP mode falls in the radiation zone.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"222 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116385395","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
Terahertz subcycle control of charge, spin & pseudospin 太赫兹子周期控制的电荷、自旋和伪自旋
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/tsa.2019.tw5b.2
S. Schlauderer, C. Schmid, F. Langer, C. Lange, S. Koch, M. Kira, A. Kimel, R. Mikhaylovskiy, J. Reimann, J. Güdde, U. Höfer, R. Huber
{"title":"Terahertz subcycle control of charge, spin & pseudospin","authors":"S. Schlauderer, C. Schmid, F. Langer, C. Lange, S. Koch, M. Kira, A. Kimel, R. Mikhaylovskiy, J. Reimann, J. Güdde, U. Höfer, R. Huber","doi":"10.1364/tsa.2019.tw5b.2","DOIUrl":"https://doi.org/10.1364/tsa.2019.tw5b.2","url":null,"abstract":"Utilizing the carrier wave of terahertz pulses, we drive all-ballistic Dirac currents on topological insulators and control the valley pseudospin in monolayer WSe2. Antenna-enhanced single-cycle terahertz pulses ballistically switch the antiferromagnetic spin order in TmFeO3.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122397302","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
Flexible and stretchable organic light-emitting devices: toward a wearable display 柔性和可拉伸的有机发光器件:面向可穿戴显示器
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/pfe.2019.pw3e.2
Jing Feng
{"title":"Flexible and stretchable organic light-emitting devices: toward a wearable display","authors":"Jing Feng","doi":"10.1364/pfe.2019.pw3e.2","DOIUrl":"https://doi.org/10.1364/pfe.2019.pw3e.2","url":null,"abstract":"Stretchability, efficiency and mechanical robustness of stretchable organic optoelectronic devices are key issues for their applications in wearable electronics. Here we report stretchable organic light-emitting devices (SOLEDs) with optimized thin electrodes and device structure. Highly stretchable OLED has been demonstrated.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122553664","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
Inverse Design Ultra-Compact Dual-Mode Interferometer Based on Topology Optimization 基于拓扑优化的超紧凑型双模干涉仪反设计
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/isst.2019.jw4a.68
Jianqi You, D. Gao
{"title":"Inverse Design Ultra-Compact Dual-Mode Interferometer Based on Topology Optimization","authors":"Jianqi You, D. Gao","doi":"10.1364/isst.2019.jw4a.68","DOIUrl":"https://doi.org/10.1364/isst.2019.jw4a.68","url":null,"abstract":"We propose a dual-mode interferometer (DMI) for the Hong-Ou-Mandel (HOM) effect based on optimization algorithm while imbalance is less than 0.1% centered at 1550 nm and the total transmittance is higher than 87%.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114446970","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
Deadband-free Microwave Frequency Measurement by Cross-referenced Photonic Harmonic Down-conversion based on Cascaded Four Wave Mixing of SOAs 基于级联四波混频的交叉参考光子谐波下变频无死带微波频率测量
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/ofda.2019.ofth2a.3
He Yutong, Chao Jing, X. Zou, Heng Wang, Yali Zhang, Zhiyao Zhang, Shang-jian Zhang, Yong Liu
{"title":"Deadband-free Microwave Frequency Measurement by Cross-referenced Photonic Harmonic Down-conversion based on Cascaded Four Wave Mixing of SOAs","authors":"He Yutong, Chao Jing, X. Zou, Heng Wang, Yali Zhang, Zhiyao Zhang, Shang-jian Zhang, Yong Liu","doi":"10.1364/ofda.2019.ofth2a.3","DOIUrl":"https://doi.org/10.1364/ofda.2019.ofth2a.3","url":null,"abstract":"A deadband-free method of microwave frequency measurement is proposed by cross-referencing the photonic harmonic down-converted tones based on cascaded four wave mixing in semiconductor optical amplifiers, enabling ultra-wide measurement with low-frequency analysis.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117289062","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
Planar Narrowband Hot-Electron Photodetector Based on Tamm Plasmons 基于Tamm等离子体的平面窄带热电子光电探测器
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/pfe.2019.ptu3e.5
Tong Yu, Huimin Liu, Jianhui Liu, Cheng Zhang, Shaolong Wu, Xiaofeng Li
{"title":"Planar Narrowband Hot-Electron Photodetector Based on Tamm Plasmons","authors":"Tong Yu, Huimin Liu, Jianhui Liu, Cheng Zhang, Shaolong Wu, Xiaofeng Li","doi":"10.1364/pfe.2019.ptu3e.5","DOIUrl":"https://doi.org/10.1364/pfe.2019.ptu3e.5","url":null,"abstract":"Hot electron photodetectors are attracting increasing interests. We propose a planar hot electron photodetector based on Tamm plasmons. The responsivity of the device is ~0.75 mA/W, which is ~35 times compared to the reference.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128496987","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
Efficiency optimization of tandem organic solar cells under oblique incidence based on optical analysis method 基于光学分析方法的斜入射串联有机太阳能电池效率优化
International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI: 10.1364/isst.2019.jw4a.90
Xuenan Zhao, Honggang Gu, Xianhua Ke, Shiyuan Liu
{"title":"Efficiency optimization of tandem organic solar cells under oblique incidence based on optical analysis method","authors":"Xuenan Zhao, Honggang Gu, Xianhua Ke, Shiyuan Liu","doi":"10.1364/isst.2019.jw4a.90","DOIUrl":"https://doi.org/10.1364/isst.2019.jw4a.90","url":null,"abstract":"Tandem organic solar cells are optimized based on an optical analysis method considering current mismatch under oblique incidence between two sub-cells to optimized the device structure and obtained higher efficiency.","PeriodicalId":198755,"journal":{"name":"International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123351720","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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