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

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50-km-Long distributed vibration fiber sensor based on phase-sensitive OTDR using coherent detection 基于相敏OTDR的50千米长分布式振动光纤传感器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118677
Longbao Lv, F. Pang, Huanhuan Liu, Xuanwei Mei, Jian Chen, Yingchun Li, Yingxiong Song, Tingyun Wang
{"title":"50-km-Long distributed vibration fiber sensor based on phase-sensitive OTDR using coherent detection","authors":"Longbao Lv, F. Pang, Huanhuan Liu, Xuanwei Mei, Jian Chen, Yingchun Li, Yingxiong Song, Tingyun Wang","doi":"10.1109/CLEOPR.2017.8118677","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118677","url":null,"abstract":"We have demonstrated a long distance distributed vibration fiber-optic sensing system based on phase-sensitive optical time-domain reflectometer (φ-OTDR). Without any additional components, vibration detection utilizing heterodyne detection and digital coherent detection is successfully demonstrated over a 50-km-long optical fiber and the external disturbance signal simulated by PZT is well restored with signal-to-noise ratio (SNR) of ∼32.8 dB through phase difference method. For the first time, the distributed vibration sensing based on phase-extraction is realized in optical fiber over such a long distance. This measuring technique is ideal for applications in fields of oil and gas pipeline monitoring, national borders and can be further optimized to realize the longer sensing distance.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"38 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":"88349193","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: 7
Multiwavlength Brillouin Erbium fiber laser sensor with high resolution 高分辨率多波长布里渊铒光纤激光传感器
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118865
Yi Li, M. Zhan
{"title":"Multiwavlength Brillouin Erbium fiber laser sensor with high resolution","authors":"Yi Li, M. Zhan","doi":"10.1109/CLEOPR.2017.8118865","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118865","url":null,"abstract":"Multiwavelength Brillouin Erbium fiber laser with ultra-narrow bandwidth filter is used as a temperature sensor. It has less than 10−3 °C resolution at the 3rd-order Stokes in the short term. 3.104 MHz/°C sensitivity of the 3rd-order Stokes wavelength are demonstrated, which is three times that of the 1st-order Stokes wavelength. A less than 0.2 °C temperature error is obtained for every Stokes wavelength. This proposal can provide a feasible temperature sensing scheme with high sensitivity, high precision and low frequency detection.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"63 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":"84075388","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
Multimodal approach combining optical diffraction tomography and three-dimensional structured illumination microscopy using a digital micromirror device 多模态方法结合光学衍射层析成像和三维结构照明显微镜使用数字微镜装置
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118800
Seungwoo Shin, Doyeon Kim, Yongkeun Park
{"title":"Multimodal approach combining optical diffraction tomography and three-dimensional structured illumination microscopy using a digital micromirror device","authors":"Seungwoo Shin, Doyeon Kim, Yongkeun Park","doi":"10.1109/CLEOPR.2017.8118800","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118800","url":null,"abstract":"We propose a multimodal optical system combining ODT and 3-D SIM to measure both 3-D RI and fluorescence distribution of a sample with high spatiotemporal resolution as well as molecular specificity.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"12 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":"84212898","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
Shared and dual optical parametric generation in non linear photonic crystals of LiTaO3 LiTaO3非线性光子晶体中共享和双参量的产生
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118995
Hocine Chikh-Touam, R. Kremer, M. Lee, Hsi-Jung Lee, L. Peng, A. Boudrioua
{"title":"Shared and dual optical parametric generation in non linear photonic crystals of LiTaO3","authors":"Hocine Chikh-Touam, R. Kremer, M. Lee, Hsi-Jung Lee, L. Peng, A. Boudrioua","doi":"10.1109/CLEOPR.2017.8118995","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118995","url":null,"abstract":"We investigated specific common optical parametric generation (OPG) using a 532nm pump beam along the x axis of a square lattice two-dimensional periodically poled lithium tantalate (2D-PPLT). Twin-beam generation are observed with the signal or the idler beams propagating collinearly and the other OPG counterpart non-collinearly to the pump beam due to participation of reciprocal lattice vectors (RLV) of K1,±1. Multi-wavelength dual-beam generation are also observed due to contributions from K1,0 and K1,±1.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"31 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":"74473991","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
A ring-mirrors-integrated silicon photonics arrayed waveguide grating 一种环镜集成硅光子阵列波导光栅
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118643
Q. Fang, Juan Hu, Zhiqun Zhang, Hua Chen, Lei Zhao, Hequn Chu, X. Pan
{"title":"A ring-mirrors-integrated silicon photonics arrayed waveguide grating","authors":"Q. Fang, Juan Hu, Zhiqun Zhang, Hua Chen, Lei Zhao, Hequn Chu, X. Pan","doi":"10.1109/CLEOPR.2017.8118643","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118643","url":null,"abstract":"In this letter, we demonstrated a 1×4 folded silicon photonics arrayed waveguide grating integrated with ring-mirrors at the end of arrayed waveguides on SOI platform. Each reflective ring-mirror is composed of a 1×2 MMI splitter/combiner and a bend silicon nanowire waveguide in the end of each arrayed waveguide. Compared to a normal arrayed waveguide grating, the structure of the ring-mirror-integrated arrayed waveguide grating is only half. The measured transmission loss is about 3.5 dB and the crosstalk is around 20 dB. The measured channel spacing is 6.7 nm.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"7 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":"74532087","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
High-resolution beam steering of slow light VCSEL amplifier 慢光VCSEL放大器的高分辨率光束控制
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119083
Z. Ho, K. Shimura, X. Gu, M. Nakahama, A. Matsutani, F. Koyama
{"title":"High-resolution beam steering of slow light VCSEL amplifier","authors":"Z. Ho, K. Shimura, X. Gu, M. Nakahama, A. Matsutani, F. Koyama","doi":"10.1109/CLEOPR.2017.8119083","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119083","url":null,"abstract":"We demonstrate the high resolution beam steering of a highly dispersive VCSEL-based amplifier. By using p-type GaAs substrate, the uniform current injection was carried out for 1mm long device and we obtained the maximum deflection angle of 33° and a beam divergence angle of 0.08° resulting in resolution points of over 300.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"112 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":"79628641","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
Thulium-doped fiber chirped pulse amplifier and its application for Mid-IR supercontinuum generation in ZBLAN fiber 掺铥光纤啁啾脉冲放大器及其在ZBLAN光纤中红外超连续谱产生中的应用
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8118952
Fangzhou Tan, Hongxing Shi, Jiang Liu, Pu Wang
{"title":"Thulium-doped fiber chirped pulse amplifier and its application for Mid-IR supercontinuum generation in ZBLAN fiber","authors":"Fangzhou Tan, Hongxing Shi, Jiang Liu, Pu Wang","doi":"10.1109/CLEOPR.2017.8118952","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8118952","url":null,"abstract":"A thulium-doped fiber chirped pulse amplifier (FCPA) is presented and used to pump a ZrF<inf>4</inf>-BaF<inf>2</inf>-LaF<inf>3</inf>-AlF<inf>3</inf>-NaF (ZBLAN) fiber for mid-infrared supercontinuum generation. The FCPA delivers 10 W average power at repetition rate of 10 MHz with pulse width of 252 fs. The pulses are coupled into 10 m ZBLAN fiber using an aspheric lens. Maximum output power of 800 mW corresponding to pulse energy of 80 nJ has been obtained with 5 dB spectrum ranging from 2 μm to 3.5 μm, which is limited by the low pump coupling efficiency of ∼10% at this time.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"11 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":"78027644","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
Active deflection angle switching via the phase change of GeiSbiTes nanorod metasurface 基于GeiSbiTes纳米棒超表面相变的主动偏转角切换
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119031
Chulsoo Choi, Sun-Je Kim, Byoungho Lee
{"title":"Active deflection angle switching via the phase change of GeiSbiTes nanorod metasurface","authors":"Chulsoo Choi, Sun-Je Kim, Byoungho Lee","doi":"10.1109/CLEOPR.2017.8119031","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119031","url":null,"abstract":"We propose a novel method for active switching of optical deflection angle via the phase change of GeiSbiTes (GST) metasurface. The metasurface is composed of GST nanorods whose geometries are designed by means of Pancharatnam-Berry phase and propagation phase to switch transmission directivity via the phase change. As a result, assuming normal incidence of circularly polarized light at the wavelength of 1650 nm, we achieved deflection angle switching of transmitted light with cross-polarization from −24.4° to +24.4° according to change of GST phase from the amorphous to the crystalline phase.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"50 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":"84713231","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
Low-driving-voltage silicon DP-IQ modulator for 100G and beyond 低驱动电压硅DP-IQ调制器100G及以上
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119066
K. Goi, N. Ishikura, M. Illarionov, Haike Zhu, K. Ogawa, Y. Yoshida, K. Kitayama, T. Liow, X. Tu, G. Lo, D. Kwong
{"title":"Low-driving-voltage silicon DP-IQ modulator for 100G and beyond","authors":"K. Goi, N. Ishikura, M. Illarionov, Haike Zhu, K. Ogawa, Y. Yoshida, K. Kitayama, T. Liow, X. Tu, G. Lo, D. Kwong","doi":"10.1109/CLEOPR.2017.8119066","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119066","url":null,"abstract":"We demonstrate high-speed modulations in dual-polarization (DP) quadrature phase shift keying and DP 16- and 32-quadrature amplitude modulation formats with radio frequency driving voltage as low as 2 Vppd using a packaged monolithic silicon DP in-phase quadrature modulator that employs a highly efficient vertical p-n junction rib-waveguide phase shifter.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"31 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":"85282210","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
Normalized model for polarization pulling in fiber optical parametric amplifiers 光纤参量放大器偏振牵引归一化模型
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) Pub Date : 2017-07-31 DOI: 10.1109/CLEOPR.2017.8119044
S. Wang, Qiqi Huang, P. Wai
{"title":"Normalized model for polarization pulling in fiber optical parametric amplifiers","authors":"S. Wang, Qiqi Huang, P. Wai","doi":"10.1109/CLEOPR.2017.8119044","DOIUrl":"https://doi.org/10.1109/CLEOPR.2017.8119044","url":null,"abstract":"We proposed a normalized model to describe the general behaviors of polarization pulling in fiber optical parametric amplifiers (FOPAs). We adopted a modified interpolation function to analyze the simulation results and found that FOPAs using fibers with moderate PMD coefficient can achieve strong polarization pulling with relatively small gain.","PeriodicalId":6655,"journal":{"name":"2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"72 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":"84498261","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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