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2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)最新文献

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Tunable dual-band and wide-angle perfect absorber based on graphene metamaterial 基于石墨烯超材料的可调谐双波段广角完美吸收体
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118717
Xiao Li, Honghao Yu, Ye Zhang, Junjie Mei, J. Lai, Changhong Chen
{"title":"Tunable dual-band and wide-angle perfect absorber based on graphene metamaterial","authors":"Xiao Li, Honghao Yu, Ye Zhang, Junjie Mei, J. Lai, Changhong Chen","doi":"10.1109/CLEOPR.2017.8118717","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118717","url":null,"abstract":"Here we present the design and performance of tunable dual-band and wide-angle perfect absorber, consisted of graphene and VO2. Simulation results show the device operating in long-wave infrared region. The two absorption peaks, including location and intensity, can be tuned in a wide range by either electrical, thermal, or their combination.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"96 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85623478","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
Spectral compression of chirp-free hyperbolic secant pulse in nonlinear optical fibers with exponentially increasing dispersion 色散呈指数增长的非线性光纤中无啁啾双曲正割脉冲的频谱压缩
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118661
T. Zhang, Qian Li
{"title":"Spectral compression of chirp-free hyperbolic secant pulse in nonlinear optical fibers with exponentially increasing dispersion","authors":"T. Zhang, Qian Li","doi":"10.1109/CLEOPR.2017.8118661","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118661","url":null,"abstract":"Efficient spectral compression of hyperbolic secant pulse in a nonlinear optical fiber with exponentially increasing dispersion is numerically demonstrated.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"113 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72698904","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
Second harmonic generation based on a 1 μm femtosecond fiber CPA system 基于1 μm飞秒光纤CPA系统的二次谐波产生
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118957
Chang Hong, R. Sun, Yu Wang, Pu Wang
{"title":"Second harmonic generation based on a 1 μm femtosecond fiber CPA system","authors":"Chang Hong, R. Sun, Yu Wang, Pu Wang","doi":"10.1109/CLEOPR.2017.8118957","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118957","url":null,"abstract":"We demonstrated a femtosecond green laser operating at 532 nm by frequency doubling of a 1 pm linearly-polarized all-fiber-integrated femtosecond chirped pulse amplification system. The 1-pm broad-spectrum seed with a 3 dB spectral bandwidth of 11.3 nm was founded by dispersive wave technology. The average power was scaled up to 6.5 W by two stage ytterbium-doped fiber amplifier and the pulse duration was compressed to 371 fs through grating pair compressor. Finally, a maximum green laser power of 1.25 W was achieved with an input power of 4.7 W by a 5×5×2 mm BBO crystal, corresponding to a conversion efficiency of 26.6 %.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"66 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74598201","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
Compact low loss silicon-on-insulator waveguide for broadband mid-infrared photonics 用于宽带中红外光子学的紧凑低损耗绝缘体上硅波导
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118901
B. Dong, Xianshu Luo, Hong Wang, Chengkuo Lee, G. Lo
{"title":"Compact low loss silicon-on-insulator waveguide for broadband mid-infrared photonics","authors":"B. Dong, Xianshu Luo, Hong Wang, Chengkuo Lee, G. Lo","doi":"10.1109/CLEOPR.2017.8118901","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118901","url":null,"abstract":"Near-infrared nanophotonics has been massively studied due to its promising ability in addressing the interconnect bottleneck problem [1] and achieving resonator-based sensors with high quality factor [2] [3]. Among the various material platforms that have been applied in near infrared nanophotonics, silicon-on-insulator (SOI) platform offers advantages such as high optical mode confinement, low loss, CMOS compatibility, and mature fabrication [4].","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"55 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75045242","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
Structural, optical, photoluminescence, and photoconductive properties of rare-earth-doped β-Ga2O3 thin films 稀土掺杂β-Ga2O3薄膜的结构、光学、光致发光和光导性能
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118689
Wenhao Li, Zheng-Guang Wu, Weihua Tang
{"title":"Structural, optical, photoluminescence, and photoconductive properties of rare-earth-doped β-Ga2O3 thin films","authors":"Wenhao Li, Zheng-Guang Wu, Weihua Tang","doi":"10.1109/CLEOPR.2017.8118689","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118689","url":null,"abstract":"Rare-earth doped semiconductors have attracted continuous attentions for their potential applications in both scientific research and practical fields. It is well-known that the luminescence efficiency of dopant emissions could be highly improved with a wide bandgap host material. As a highly thermally and chemically stable wide bandgap semiconductor, β-Ga2O3 is one of the ideal host materials for lanthanide ions, which could introduce additional energy transitions leading to new luminescence. We have successful grown (2 01) oriented rare-earth (RE) doped β-Ga2O3 (RE: Er, Nd, Pr and Ce) thin films on (000l) Al2O3 substrates using radio frequency magnetron sputtering method. The influences of the dopant contents on the structural, optical, photoluminescence, and photoconductive properties of the thin films have been systematically studied. We found that both the crystal lattice and the photoluminescence of the obtained films depends crucially on the doping level. Moreover, by embedding lanthanide ions, RE:β-Ga2O3 could be a sensitive photoluminescence detecting sensor. This work may provide a prominent candidate for further developing advanced composite materials incorporated with luminescent ions.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"17 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76016592","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
A photoexcited tunable circular dichroism with planar chiral metamaterial in terahertz region 在太赫兹区域具有平面手性超材料的光激发可调谐圆二色性
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118876
Yongzhi Cheng, H. Chen, M. Huang, Y. Zhou, X. Mao, R. Gong
{"title":"A photoexcited tunable circular dichroism with planar chiral metamaterial in terahertz region","authors":"Yongzhi Cheng, H. Chen, M. Huang, Y. Zhou, X. Mao, R. Gong","doi":"10.1109/CLEOPR.2017.8118876","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118876","url":null,"abstract":"We proposed a tunable planar chiral metamaterial (PCMM) which can achieve a giant and photoexcited tunable circular dichroism (CD) effect. The tunable PCMM is composed of an array of conjugated bilayer wheel structures integrated photoconductive silicon (Si). The conductivity of photoconductive Si pads filled in the gap of wheel structures can be tuned efficiently through illumination with different pump power of infrared light. This results in the modulation of CD effect with modulation depths of 80.6% and 64.3% at 0.93 THz and 1.49 THz, respectively. Due to the tunable CD effect, the proposed PCMM could find many potential applications in integrated terahertz spectroscopic, sensing and imaging devices.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"14 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74277044","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
Photonic crystal fiber with selective infiltration for high sensitivity simultaneous temperature and strain measurement 具有选择性渗透的光子晶体光纤，用于高灵敏度的温度和应变同步测量
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118789
Chupao Lin, C. Liao, Yijian Huang, Y. Wang, Jun He, Yiping Wang
{"title":"Photonic crystal fiber with selective infiltration for high sensitivity simultaneous temperature and strain measurement","authors":"Chupao Lin, C. Liao, Yijian Huang, Y. Wang, Jun He, Yiping Wang","doi":"10.1109/CLEOPR.2017.8118789","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118789","url":null,"abstract":"A selectively infiltrated photonic crystal fiber integrated with an embedded directional coupler and a multi-mode interferometer is fabricated by infiltrating three adjacent air holes of the innermost layer with standard 1.48 refractive index liquids. The light propagated between the fiber core and the rods can efficiently be coupled into the satellite waveguides under the phase-matching conditions Furthermore, there is a multi-mode interference produced by fiber core modes and rod high order modes. Such a compact device is demonstrated for high sensitivity simultaneous temperature (∼14.72 nm/°C) and strain (∼13.01 pm/μs) measurement.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"134 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81356893","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
Mid-infrared fluoride Raman fiber laser pumped by Erbium doped fluoride fiber laser 掺铒氟光纤激光器泵浦的中红外氟拉曼光纤激光器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118706
T. Yao, P. Zhou, Bing Lei, Jin-yong Leng, Jin-bao Chen, Liangjin Huang
{"title":"Mid-infrared fluoride Raman fiber laser pumped by Erbium doped fluoride fiber laser","authors":"T. Yao, P. Zhou, Bing Lei, Jin-yong Leng, Jin-bao Chen, Liangjin Huang","doi":"10.1109/CLEOPR.2017.8118706","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118706","url":null,"abstract":"For mid-infrared applications, we theoretically investigate the power-scaling ability of fluoride Raman fiber laser pumped by 30-W Erbium doped fluoride fiber laser at 2940 nm for the first time. The output power at 3540 nm is maximized to 1.91 W with optimum fiber length of 34 m and cavity feedback of 90%. More details will be presented in the conference.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"138 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77436022","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
Experimental observation of optical bistability in an integrated vortex beam emitter 集成涡束发射器光学双稳性的实验观察
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118946
Jian Wang, Jun Liu, Shimao Li, C. Klitis, M. Sorel, Siyuan Yu, Xinlun Cai
{"title":"Experimental observation of optical bistability in an integrated vortex beam emitter","authors":"Jian Wang, Jun Liu, Shimao Li, C. Klitis, M. Sorel, Siyuan Yu, Xinlun Cai","doi":"10.1109/CLEOPR.2017.8118946","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118946","url":null,"abstract":"We experimentally demonstrate an interesting phenomenon of optical bistability in an integrated optical vortex emitter when injecting high power into the waveguide due to the nonlinear optical effects. We clearly observe a hysteresis loop of the radiation power from the integrated vortex beam emitter when increasing and decreasing the input power.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"120 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76760156","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
High-density monolithic 6×30 Gb/s tunable WDM transmitter in generic III-V platform 高密度单片6×30 Gb/s可调WDM发射机，通用III-V平台
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118940
W. Yao, M. Smit, M. Wale
{"title":"High-density monolithic 6×30 Gb/s tunable WDM transmitter in generic III-V platform","authors":"W. Yao, M. Smit, M. Wale","doi":"10.1109/CLEOPR.2017.8118940","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118940","url":null,"abstract":"We present the design and measurement of a high-density WDM transmitter from a simple, low-cost generic photonic foundry. Monolithic integration of active and passive devices on InP yields a compact circuit with 20 nm tuneability and 30 Gb/s modulation per channel. This results in a chip supporting 180 Gb/s with a high capacity density of 10 Gb/s/mm2.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89025831","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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