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

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Newly developed 1.7 μm band external cavity laser and its application to evaluation of ethanol concentration in distilled spirits 新研制的1.7 μm波段外腔激光器及其在蒸馏酒中乙醇浓度评价中的应用
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119003
J. Ono, M. Hsu, Yuma Honda, A. Maeda, Fumiki Hanafuji, X. Du, H. Mori, Takashi Nakayama, O. Koyama, T. Endo, M. Yamada
{"title":"Newly developed 1.7 μm band external cavity laser and its application to evaluation of ethanol concentration in distilled spirits","authors":"J. Ono, M. Hsu, Yuma Honda, A. Maeda, Fumiki Hanafuji, X. Du, H. Mori, Takashi Nakayama, O. Koyama, T. Endo, M. Yamada","doi":"10.1109/CLEOPR.2017.8119003","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119003","url":null,"abstract":"We developed a 1.7 pm band external cavity laser (ECL) that can supply an output power of over 0 dBm in the 1650 to 1740 nm wavelength region, and applied it to a near infrared spectroscopy system to evaluate the ethanol concentration of several commercially available distilled spirits. The evaluation of the distilled spirits was successful because the measured concentrations were less than the labeled ethanol concentrations on the bottles.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"41 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":"89388342","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
Mode-filtering of a fiber-based optical frequency comb with long-fiber-based ring resonator for repetition rate multiplication 用长光纤环形谐振器进行重复频率倍增的光纤光频梳的模式滤波
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118752
Y. Nakajima, Akiko Nishiyam, S. Yoshida, Takuya Hariki, K. Minoshima
{"title":"Mode-filtering of a fiber-based optical frequency comb with long-fiber-based ring resonator for repetition rate multiplication","authors":"Y. Nakajima, Akiko Nishiyam, S. Yoshida, Takuya Hariki, K. Minoshima","doi":"10.1109/CLEOPR.2017.8118752","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118752","url":null,"abstract":"A long-fiber-based ring resonator for repetition rate multiplication of a fiber-based optical frequency comb has been demonstrated. Mode filtering of a 48.73 MHz repetition rate fiber-based comb generates a 243.65 MHz frequency comb with a multiplication factor of 5.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"29 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":"89698913","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
Silica-based modeless hollow-core fiber for broadband mid-IR guidance 宽带中红外制导用硅基无模空心光纤
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118959
Shou-fei Gao, Ying‐ying Wang, Pu Wang
{"title":"Silica-based modeless hollow-core fiber for broadband mid-IR guidance","authors":"Shou-fei Gao, Ying‐ying Wang, Pu Wang","doi":"10.1109/CLEOPR.2017.8118959","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118959","url":null,"abstract":"We report a silica based nodeless hollow-core fiber guiding in the mid-infrared spectral range with low transmission loss of 50 dB/km at 2.45 μm and 130 dB/km at 3 μm, broad transmission bandwidth from 1.6 μm to 3.35 μm and single mode profile.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"127 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":"74186345","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
Seamless VLC and ULEAPS fiber transmission employing tapered Ag/AgI coated hollow waveguide based beam shaping 采用锥形Ag/AgI涂层空心波导光束整形的无缝VLC和ULEAPS光纤传输
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118910
Yingjun Zhou, Jing Yu, Tianhang Chen, Yiwei Shi, N. Chi, Liangming Xiong, Jie Luo
{"title":"Seamless VLC and ULEAPS fiber transmission employing tapered Ag/AgI coated hollow waveguide based beam shaping","authors":"Yingjun Zhou, Jing Yu, Tianhang Chen, Yiwei Shi, N. Chi, Liangming Xiong, Jie Luo","doi":"10.1109/CLEOPR.2017.8118910","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118910","url":null,"abstract":"For the first time, we demonstrated transparent 1.16Gbit/s commercial LEDs based visible light transmission from free space to special designed ULEAPS fiber using an Ag/AgI coated hollow waveguide for visible light beam shaping. VLC is no longer restrained by line of sight which can help solve continuous growth of data rate demand over the next decades.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"30 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":"73657249","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
Photoluminescence and electroluminescence properties of GaN-based LED chips with defective regions at low excitation levels 低激发下缺陷区gan基LED芯片的光致发光和电致发光特性
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118955
Jongseok Kim, SeungTaek Kim, HyungTae Kim, Sungbok Kang, H. Jeong, Hyundon Jung
{"title":"Photoluminescence and electroluminescence properties of GaN-based LED chips with defective regions at low excitation levels","authors":"Jongseok Kim, SeungTaek Kim, HyungTae Kim, Sungbok Kang, H. Jeong, Hyundon Jung","doi":"10.1109/CLEOPR.2017.8118955","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118955","url":null,"abstract":"Defective regions of LED epi-wafers and chip-wafers could be observed by a photoluminescence (PL) imaging method. As the defective regions contain high density nonradiative recombination centers, the LED chips with defective regions showed different optical properties from those of LEDs with no defective regions found by PL imaging. At low optical excitation power levels, the PL properties were influenced by nonradiative recombination dominantly. Similar phenomena were observed from electroluminescence (EL) properties at low electrical excitation levels. Research results on the similarity and difference between PL and EL properties of LED chips are presented.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"25 7","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":"72605449","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
Nano-antennas on tapered fiber: A new and flexible approach 锥形光纤纳米天线:一种灵活的新方法
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118974
Abdul Khaleque, Harolde T. Hattori, J. Osório, C. Cordeiro, Marcos A. R. Franco
{"title":"Nano-antennas on tapered fiber: A new and flexible approach","authors":"Abdul Khaleque, Harolde T. Hattori, J. Osório, C. Cordeiro, Marcos A. R. Franco","doi":"10.1109/CLEOPR.2017.8118974","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118974","url":null,"abstract":"This paper proposes a new and flexible approach to control the electric field enhancement of bow-tie nano-antennas by integrating them on the lateral of a ∼ 9 μm tapered optical fiber. The device may find applications in bio-sensing and imaging.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"5 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":"77559455","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
All-fiberized, in-band pumped Ho-doped fiber laser operating at 2.1 μm 工作波长2.1 μm的全纤化带内泵浦掺ho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.2017.8119048
Jiachen Wang, D. Yeom, Sang Bae Lee, Kwanil Lee
{"title":"All-fiberized, in-band pumped Ho-doped fiber laser operating at 2.1 μm","authors":"Jiachen Wang, D. Yeom, Sang Bae Lee, Kwanil Lee","doi":"10.1109/CLEOPR.2017.8119048","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119048","url":null,"abstract":"An all-fiberized, in-band pumped Ho-doped fiber laser is presented. The laser is pumped by an in-house built Tm-doped fiber laser operating at 1.95 μm, and its operation wavelength is stabilized by a high-reflection (HR) FBG at 2.1 μm. 18.1 W output at 2.1 μm is generated by the laser, with a slope efficiency of 74.7 %.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"34 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":"78843937","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
Silicon photonic bandwidth-tunable filter based on 16-tap finite impulse response 基于16抽头有限脉冲响应的硅光子带宽可调滤波器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118632
K. Tanizawa, Keijiro Suzuki, K. Ikeda, S. Namiki, H. Kawashima
{"title":"Silicon photonic bandwidth-tunable filter based on 16-tap finite impulse response","authors":"K. Tanizawa, Keijiro Suzuki, K. Ikeda, S. Namiki, H. Kawashima","doi":"10.1109/CLEOPR.2017.8118632","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118632","url":null,"abstract":"An ultra-compact Si-wire reconfigurable finite impulse response (FIR) filter with 16 taps is reported. Targeting Nyquist spectrum, we successfully demonstrate bandwidth-tunable optical filtering for pass bandwidth of 30, 40, and 50 GHz.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"28 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":"77460059","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
Graphene diaphragm-based extrinsic Fabry-Perot interferometer for low frequency acoustic sensing 基于石墨烯膜片的低频声传感外源法布里-珀罗干涉仪
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118991
W. Ni, P. Lu, Deming Liu, Jiangshan Zhang
{"title":"Graphene diaphragm-based extrinsic Fabry-Perot interferometer for low frequency acoustic sensing","authors":"W. Ni, P. Lu, Deming Liu, Jiangshan Zhang","doi":"10.1109/CLEOPR.2017.8118991","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118991","url":null,"abstract":"A low frequency fiber acoustic sensor based on the transduction of 10nm thickness graphene diaphragm has been experimentally demonstrated. The ultra thin graphene diaphragm is used as a reflecting surface to form an extrinsic Fabry-Perot interferometer. The diameter of the graphene diaphragm is selected as 125 pm, thus the resonant frequency of 25958Hz is obtained. The sensitivity of the acoustic pressure can be as high as 43.5dB re 1 V/Pa@60Hz. Moreover, the minimum detectable acoustic pressure of 171.6pPa/Hz1/2@60Hz is achieved. The compact structure, simple manufacture and low cost fiber acoustic sensor can be realized.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"5 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":"91101081","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
Tunable and cascaded Brillouin-erbium random fiber laser 可调谐级联布里渊-铒随机光纤激光器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118878
Changqing Huang, Jin Xu, Xinyong Dong, S. Zhuang
{"title":"Tunable and cascaded Brillouin-erbium random fiber laser","authors":"Changqing Huang, Jin Xu, Xinyong Dong, S. Zhuang","doi":"10.1109/CLEOPR.2017.8118878","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118878","url":null,"abstract":"In this paper, a tunable and cascaded Brillouin-erbium random fiber laser (RFL) has been proposed and experimentally investigated. The scheme of a half-open cavity is used to provide random distributed feedback (RDFB). The results show the proposed RFL has one to four Stokes lines when 980 nm pump power increases from 130 mW to 297 mW and Brillouin pump is equal to 2 mW. Output lasing wavelengths can be tuned by changing Brillouin pump wavelengths. The effect of fiber lengths used as RDFB on output lasing power has also been detected.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"501 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":"86825624","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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