{"title":"Triangular multi-core hollow optical fiber for uncoupled space-division and mode-division multiplexing","authors":"Seongjin Hong, Yongsoo Lee, K. Oh","doi":"10.1109/OECC.2018.8730118","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730118","url":null,"abstract":"We proposed a triangular multi-core hollow optical fiber (TMC-HOF) design for uncoupled space-division multiplexing (SDM) and mode-division multiplexing (MDM). Proposed TMC-HOF has three asymmetric triangular core, because of this LP11 can be split into two LP11 modes. Using this structure, there are three modes that can propagate in a core. Total nine modes can propagate in a fiber. Effective index was estimated by using full-vectorial finite element method. We confirmed that nine modes propagation in a fiber with low loss and low crosstalk.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128074072","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}
Xianbin Yu, S. Jia, Hao Hu, M. Galili, T. Morioka, P. Jepsen, L. Oxenløwe
{"title":"Ultra-broadband THz photonic wireless transmission","authors":"Xianbin Yu, S. Jia, Hao Hu, M. Galili, T. Morioka, P. Jepsen, L. Oxenløwe","doi":"10.1109/OECC.2018.8729955","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729955","url":null,"abstract":"We present our experimental results on high speed THz photonic wireless communication systems operating in the 300-500GHz band. Up to 160Gbit/s data rate is enabled and successfully achieved by coherent THz photonics.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130744932","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}
{"title":"Ultrafast photonic devices based on nanomaterials","authors":"P. Debnath, Siam Uddin, Yong‐Won Song","doi":"10.1109/OECC.2018.8729917","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729917","url":null,"abstract":"We demonstrate in situ synthesized graphene-based mode-locked fiber lasers in the femtosecond regime and ultrafast all-optical switches exploiting four-wave mixing of incident signal modulated at the ultrafast speed of up to 20 GHz.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124870230","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}
Gukbeen Ryu, Gyu-Tae Kim, K. Song, Sang Bae Lee, Kwanil Lee
{"title":"The Rayleigh and Polarization Fading Elimination in Phase-Extracted OTDR","authors":"Gukbeen Ryu, Gyu-Tae Kim, K. Song, Sang Bae Lee, Kwanil Lee","doi":"10.1109/OECC.2018.8730107","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730107","url":null,"abstract":"We propose a method that can perform vibration-sensing along the whole fiber by removing both polarization and Rayleigh fading in the phase-extracted OTDR based on the coherent detection.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126696030","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}
{"title":"Simultaneous Measurement of Relative Humidity and Temperature by Using Polymer Fiber Fizeau/Airgap Fiber Fabry-Perot Interferometers","authors":"Jen-Yao Chan, Cheng-Ling Le, Pin Ha","doi":"10.1109/OECC.2018.8730143","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730143","url":null,"abstract":"We propose an optical fiber sensor combined with a polymer fiber Fizeau interferometer and an airgap hollow core fiber Fabry-Perot interferometer to simultaneously measure relative humidity (RH) and temperature (T) with good sensitivity.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126734698","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}
Qihong Wu, Yuhua Li, Shaohao Wang, Qian Li, S. Chu
{"title":"An actively mode-locked laser based on a 5th order micro-ring resonator","authors":"Qihong Wu, Yuhua Li, Shaohao Wang, Qian Li, S. Chu","doi":"10.1109/OECC.2018.8730019","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730019","url":null,"abstract":"We present a mode locked laser configuration with an integrated 5th order micro-ring resonator, where highly stable pulse trains with single and multiple pulses per period have been achieved.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131409300","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}
S. Sumita, D. Soma, S. Beppu, Y. Wakayama, Hidenori Takahashi, T. Tsuritani
{"title":"Experimental Evaluation on Switching Operation for Mode and Wavelength Switched Network (M-WSON) using Weakly-coupled Few-Mode Fiber","authors":"S. Sumita, D. Soma, S. Beppu, Y. Wakayama, Hidenori Takahashi, T. Tsuritani","doi":"10.1109/OECC.2018.8730126","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730126","url":null,"abstract":"We experimentally evaluate a fundamental switching operation for M-WSON in the testbed, consisting of a conventional WSS, mode multiplexer/demultiplexer, and weakly-coupled few-mode fiber. We confirmed that mode and wavelength are independently switched.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130205807","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}
{"title":"Domain wall dark pulse generation at 1.95 μm using topological insulator saturable absorber","authors":"J. Koo, W. Shin","doi":"10.1109/OECC.2018.8730069","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730069","url":null,"abstract":"The domain-wall dark pulse from thulium-doped fiber laser is demonstrated using Bi2Te3 topological insulator saturable absorber. The repetition rate and pulse width were measured to be ~10 ns and ~20 MHz, respectively at 1.95 μm.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122914629","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}
I. Morita, D. Soma, T. Tsuritani, Masatoshi Suzuki
{"title":"Ultra High-Capacity Transmission Using Space-Division-Multiplexing","authors":"I. Morita, D. Soma, T. Tsuritani, Masatoshi Suzuki","doi":"10.1109/OECC.2018.8729935","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729935","url":null,"abstract":"Space-division multiplexing is a promising technology enabling significant growth of a fiber capacity. By using a combination of SDM and DWDM in C+L bands, the fiber capacity has recently reached to 10.16 Pbit/s.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122949968","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}