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

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Temperature insensitive structural polarization converters in highly birefringent microfibers 高双折射微光纤中温度不敏感结构偏振变换器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118983
W. Jin, W. Bi, Xinghu Fu, G. Fu
{"title":"Temperature insensitive structural polarization converters in highly birefringent microfibers","authors":"W. Jin, W. Bi, Xinghu Fu, G. Fu","doi":"10.1109/CLEOPR.2017.8118983","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118983","url":null,"abstract":"We report the first fabrication of a polarization converter in a highly birefringent elliptical microfiber, which is made by periodically twisting a microfiber with an ellipticity of ∼0.7 and a diameter of ∼2.8 along its major axis. Strong input polarization suppression of ∼20 dB is achieved at a resonant wavelength of ∼1556.4 nm with a device length of ∼3.12 mm, one or even more two orders of magnitude shorter than that fabricated in the conventional Hi-Bi fiber. This device demonstrates temperature stability, which is of 15pm/O.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"211 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":"74151934","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
Hybrid silicon photonics flip-chip laser integration with vertical self-alignment 垂直自对准混合硅光子倒装芯片激光集成
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118971
A. Moscoso-Mártir, F. Merget, J. Mueller, J. Hauck, S. Romero-García, B. Shen, F. Lelarge, R. Brenot, A. Garreau, E. Mentovich, A. Sandomirsky, A. Badihi, D. Rasmussen, R. Setter, J. Witzens
{"title":"Hybrid silicon photonics flip-chip laser integration with vertical self-alignment","authors":"A. Moscoso-Mártir, F. Merget, J. Mueller, J. Hauck, S. Romero-García, B. Shen, F. Lelarge, R. Brenot, A. Garreau, E. Mentovich, A. Sandomirsky, A. Badihi, D. Rasmussen, R. Setter, J. Witzens","doi":"10.1109/CLEOPR.2017.8118971","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118971","url":null,"abstract":"We present a flip-chip integration process in which the vertical alignment is guaranteed by a mechanical contact between pedestals defined in a recess etched into a silicon photonics chip and a laser or semiconductor optical amplifier. By selectively etching up to the active region of the III-V materials, we can make the accuracy of vertical alignment independent on the process control applied to layer thicknesses during silicon photonics or III-V chip fabrication, enabling alignment tolerances below ±10 nm in the vertical (Z-)direction.","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":"74682109","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: 24
High sensitivity refractive index sensor based on optical fiber ultra-weak Fabry-Perot interferometer 基于光纤超弱法布里珀罗干涉仪的高灵敏度折射率传感器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119085
Pengcheng Chen, X. Shu, H. Cao
{"title":"High sensitivity refractive index sensor based on optical fiber ultra-weak Fabry-Perot interferometer","authors":"Pengcheng Chen, X. Shu, H. Cao","doi":"10.1109/CLEOPR.2017.8119085","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119085","url":null,"abstract":"We propose and demonstrate a novel refractive index (RI) sensor based on an ultra-weak intrinsic fiber Fabry-Perot interferometer (FPI), which is simply fabricated by splicing a tiny section of thin-core fiber (TCF) to a standard single-mode fiber (SMF). The fusion interface (SMF/TCF) and the well cleaved TCF end face form a low fringe contrast FPI in the air. It exhibits an average RI sensitivity of 240dB/RIU over a wide RI range of 1.3326–1.4305, with a maximum sensitivity of 1110.7dB/RIU at the RI of 1.4305.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"327 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":"77071404","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
Unidirectional coupling of laterally coupled VCSEL and slow light modulator/amplifier 横向耦合VCSEL与慢光调制器/放大器的单向耦合
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119088
Shanting Hu, A. Matsutani, F. Koyama
{"title":"Unidirectional coupling of laterally coupled VCSEL and slow light modulator/amplifier","authors":"Shanting Hu, A. Matsutani, F. Koyama","doi":"10.1109/CLEOPR.2017.8119088","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119088","url":null,"abstract":"In this paper, we present the unidirectional coupling behavior of a laterally coupled VCSEL and slow light modulator/amplifier. When we pump VCSEL and modulator/amplifier separately, the strong coupling takes place from the VCSEL while a week coupling can be seen for the opposite direction. Experimental results are presented to testify our concept.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"72 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":"86573292","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
Multi-color tunable laser source based on fiber optical parametric oscillator 基于光纤参量振荡器的多色可调谐激光源
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118682
Kang-wen Yang, Jieshi Jiang, Q. Hao, H. Zeng
{"title":"Multi-color tunable laser source based on fiber optical parametric oscillator","authors":"Kang-wen Yang, Jieshi Jiang, Q. Hao, H. Zeng","doi":"10.1109/CLEOPR.2017.8118682","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118682","url":null,"abstract":"A multi-color tunable picosecond laser source was demonstrated in a fiber optical parametric oscillator. By cascade four-wave mixing process in the photonic crystal fiber, we obtained picosecond pulses at 9 wavelengths with average power of milliwatt level.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"80 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":"89842078","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
Fabrication-friendly high-efficiency silicon nitride grating coupler 制造友好型高效率氮化硅光栅耦合器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118727
Pengfei Xu, Yanfeng Zhang, Zengkai Shao, Lin Liu, Lidan Zhou, Chunchuan Yang, Yujie Chen, Siyuan Yu
{"title":"Fabrication-friendly high-efficiency silicon nitride grating coupler","authors":"Pengfei Xu, Yanfeng Zhang, Zengkai Shao, Lin Liu, Lidan Zhou, Chunchuan Yang, Yujie Chen, Siyuan Yu","doi":"10.1109/CLEOPR.2017.8118727","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118727","url":null,"abstract":"Grating coupler, as one of the key components can provide convenient on-wafer testing and packaging for integrated photonics. Silicon nitride (SiNx) grating coupler suffers from lower efficiency due to the relative low material refractive index. The efficiency of SiNx grating coupler can be improved by using high reflectivity silicon grating reflectors underneath. However, such silicon grating reflector requires several fabrication steps, including lithography, etching, high precision alignment (HPA), and chemical mechanical polishing (CMP). In this work, we demonstrate an easy-to-fabricate SiNx grating coupler only requiring a single patterning step without the need of HPA and CMP. A coupling coefficient of −2.5 dB and 1-dB-bandwidth of 65 nm have been experimentally measured.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"79 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":"83796188","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
Multipoint temperature sensing using linear-cavity fiber laser with AWG and FBGs 基于AWG和fbg的线性腔光纤激光器的多点温度传感
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118776
M. Okada, H. Kishikawa, N. Goto, Yi-Lin Yu, S. Liaw
{"title":"Multipoint temperature sensing using linear-cavity fiber laser with AWG and FBGs","authors":"M. Okada, H. Kishikawa, N. Goto, Yi-Lin Yu, S. Liaw","doi":"10.1109/CLEOPR.2017.8118776","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118776","url":null,"abstract":"A multi-point temperature sensing system using linear-cavity laser consisting of a semiconductor optical amplifier, an arrayed waveguide grating, and fiber Bragg grating elements was proposed. We experimentally demonstrated two-point simultaneous temperature sensing.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"104 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":"88129551","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
Channel-independent signal processing for high-speed VLC systems 高速VLC系统的信道无关信号处理
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119015
Lian-Kuan Chen, Yang Hong
{"title":"Channel-independent signal processing for high-speed VLC systems","authors":"Lian-Kuan Chen, Yang Hong","doi":"10.1109/CLEOPR.2017.8119015","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119015","url":null,"abstract":"In this paper, we will review our recent works on advanced signal processing for VLC, particularly the orthogonal circulant matrix transform (OCT) precoding that requires no channel state information. The benefits of OCT precoding in SISO-, MIMO-VLC, and the inherent reason of performance improvement, will be discussed. In addition, comparisons of the existing solutions to combat the limited modulation bandwidth of VLC systems will be presented. Potential applications of the OCT precoding in other systems will be given.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"47 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":"90377485","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
Fiber refractive index sensor based on surface plasmon resonance with no-core fiber 基于无芯光纤表面等离子体共振的光纤折射率传感器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118671
Zhe-Wen Ding, Chun-liu Zhao, T. Lang, Jiajun Jin
{"title":"Fiber refractive index sensor based on surface plasmon resonance with no-core fiber","authors":"Zhe-Wen Ding, Chun-liu Zhao, T. Lang, Jiajun Jin","doi":"10.1109/CLEOPR.2017.8118671","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118671","url":null,"abstract":"Common surface plasmon resonance refractive index sensors often use side polished, tapered or etched fiber to enable evanescent wave to reach the metal-dielectric interface. These processes are often complex and make fiber fragile. In this paper, we fabricate a simple structure formed by multimode fiber and no-core fiber to stimulate surface plasmon wave. According to our research, the sensitivity of the sensor can reach −48.6 dB/RIU, and the resolution is 2.06 × 10−4 RIU. When surrounding refractive index is beyond 1.353, the sensitivity is 1582.5nm/RIU and the resolution is 1.26 × 10−4 RIU.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"36 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":"75388477","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
Reconfigurable optical logic gate of AND, OR, NAND and NOR based on polarization modulation with direct detection 基于直接检测偏振调制的与、或、NAND和NOR的可重构光逻辑门
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118936
Z. Fang, Xianfeng Tang, Y. Zhai, Xiaoguang Zhang, Lixia Xi, Wenbo Zhang
{"title":"Reconfigurable optical logic gate of AND, OR, NAND and NOR based on polarization modulation with direct detection","authors":"Z. Fang, Xianfeng Tang, Y. Zhai, Xiaoguang Zhang, Lixia Xi, Wenbo Zhang","doi":"10.1109/CLEOPR.2017.8118936","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118936","url":null,"abstract":"We propose a new scheme to realize optical logic gates using polarization addition with direct detection. Two polarizations of the optical signal are modulated respectively by two binary inputs to represent four different states, while direct detection is used to map the four states to the corresponding binary output. Experiments are successfully carried out to realize 4 basic logic gates at the data rate of 1Gbit/s.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"20 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":"72773537","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
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