{"title":"Cold-Start of Decision-Aided Maximum Likelihood in Coherent Optical Receivers","authors":"Xiaodi You, Jian Chen, Changyuan Yu","doi":"10.1109/OECC.2018.8730128","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730128","url":null,"abstract":"In coherent optical communication systems, a novel cold-start method is proposed for decision-aided maximum likelihood (DA-ML) phase estimation. With adoption of the non-data-aided Mth-power algorithm, the initial transmitted data symbols can be effectively utilized to start up the DA-ML receiver without using long training sequences. Simulation results verify the feasibility of cold-start. Compared with conventional schemes, DA-ML with cold-start can effectively achieve similar system bit error rate performance, facilitating efficient transmission especially under burst-mode and multi-receiver scenarios.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"15 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":"116071956","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":"An Improved Algorithm for Symbol Timing Synchronization in CO-OFDM System","authors":"Xueqi Wu, Jianfei Liu, Xiangye Zeng, Jia Lu, Yanpeng Xu","doi":"10.1109/OECC.2018.8729703","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729703","url":null,"abstract":"We propose a modified symbol timing synchronization algorithm based on PN sequence for CO-OFDM system, which has smaller MSE and can reduce secondary peak to improve the timing accuracy.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"198 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":"116108398","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":"Silicon photonic integrated circuits for telecom and datacom applications","authors":"P. Dong, A. Melikyan, K. Kim","doi":"10.1109/OECC.2018.8730121","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730121","url":null,"abstract":"We review and discuss some novel low-power and high-capacity silicon photonic devices and circuits, which can find applications in future 400G and beyond transceivers in telecom and datacom optical networks.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"2 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":"123814456","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":"Rate Adaptive Flexible Optical Transceivers","authors":"K. Roberts","doi":"10.1109/OECC.2018.8729883","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729883","url":null,"abstract":"Client rates are adapted in 25 Gb/s steps to allow the fine-granularity tradeoff between noise and throughput. Advanced hardware mitigates the effects of noise and nonlinearity.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"149 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":"122460420","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":"Spectrally Efficient Submarine Transmission with Flexible WME","authors":"Shaoliang Zhang","doi":"10.1109/OECC.2018.8729882","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729882","url":null,"abstract":"By adjusting single shaping factor in the distribution matcher, probabilistic-shaped M-QAM is reviewed to provide both flex-rate and near-Shannon performance at the given flex-grid bandwidth and filling ratio.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"81 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":"122696653","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":"Optofluidic ring resonator laser with biocompatible liquid gain medium","authors":"Wonsuk Lee, D. Yoon","doi":"10.1109/OECC.2018.8729960","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729960","url":null,"abstract":"An optofluidic laser with biocompatible liquid gain medium, made of riboflavin dissolved in water, has been demonstrated. The proposed laser is based on a glass capillary ring resonator with a high Q-factor.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"49 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":"122869890","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}
Sung-Moon Kim, Tae-Hyun Park, Guanghao Huang, M. Oh
{"title":"Polymer Waveguide Tunable Optical Delay Line with a Wide Tuning Range","authors":"Sung-Moon Kim, Tae-Hyun Park, Guanghao Huang, M. Oh","doi":"10.1109/OECC.2018.8729930","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729930","url":null,"abstract":"An optimum waveguide structure suitable for the variable phase delay line was found by observing the output signal changes due to the attenuation and the interference accompanied by the phase modulation.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"48 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":"132586288","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}
W. Imajuku, Kaoru Kosai, Yuki Kakushi, Y. Hibino, Ryo Amano, Y. Mitsunaga, Y. Maeda
{"title":"Aero-Aqua Optical Transmission System with Retroreflector and Self-Homodyne Receiver","authors":"W. Imajuku, Kaoru Kosai, Yuki Kakushi, Y. Hibino, Ryo Amano, Y. Mitsunaga, Y. Maeda","doi":"10.1109/OECC.2018.8730119","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730119","url":null,"abstract":"This paper proposes an aero-aqua optical transmission system employing a switchable retroreflector and a self-homodyne receiver for bio-log data transmission. We expect over 100 kbps data transmission performance at 10 m depth in the water.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"115 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":"132598440","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":"3D silicon photonic-electronic integrated circuits for computing, networking, and imaging applications","authors":"S. Yoo","doi":"10.1109/OECC.2018.8729872","DOIUrl":"https://doi.org/10.1109/OECC.2018.8729872","url":null,"abstract":"We discuss design, fabrication, and integration methods of 3D microsystems consisting of silicon photonic and electronic components integrated in 3D on a silicon substrate. Their unique advantages and functionalities for future computing, networking, and imaging applications will be discussed.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"106 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":"133197331","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}
K. Nakajima, T. Matsui, Y. Goto, Y. Miyamoto, I. Morita
{"title":"Recent Progress on Space Division Multiplexing Technology","authors":"K. Nakajima, T. Matsui, Y. Goto, Y. Miyamoto, I. Morita","doi":"10.1109/OECC.2018.8730046","DOIUrl":"https://doi.org/10.1109/OECC.2018.8730046","url":null,"abstract":"This paper reviews recent progress on research of space division multiplexing (SDM) technology in Japan. Three multi-vendor SDM transmission trials, which have been conducted based on the four national projects since 2010, are summarized.","PeriodicalId":218549,"journal":{"name":"2018 23rd Opto-Electronics and Communications Conference (OECC)","volume":"4 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":"133413654","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}