Weiwei Zhang, S. Serna, X. Le roux, L. Vivien, E. Cassan
{"title":"Investigation of loss mechanism of SOI slot waveguide ring resonators","authors":"Weiwei Zhang, S. Serna, X. Le roux, L. Vivien, E. Cassan","doi":"10.1109/OECC.2015.7340165","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340165","url":null,"abstract":"Loss mechanism of slot ring resonators based on straight bus-ring directional couplers is experimentally analyzed by characterizing add-drop ring resonators and ring enhanced Mach-Zehnder interferometers. The coupler is proved to be the main parasitic loss, thus giving interesting directions to improve slot waveguide micro-ring resonators for strong light-matter interactions.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123771664","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":"25.2923-Gb/s optical link using EML for mobile fronthaul network of LTE-A systems","authors":"S. Bae, H. K. Shim, Hoon Kim, Y. Chung","doi":"10.1109/OECC.2015.7340184","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340184","url":null,"abstract":"We demonstrate a CPRI-based 25.2923-Gb/s optical link by using an electro-absorption modulated laser (EML) for the fronthaul network of LTE-A systems. We modulate the EML in OOK, electrical duobinary, and 4-PAM formats, and evaluate their performances for the fiber dispersion and optical reflections.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125067094","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. Tanizawa, Keijiro Suzuki, S. Suda, G. Cong, K. Ishii, J. Kurumida, K. Ikeda, S. Namiki, H. Kawashima
{"title":"4×4 Si-wire optical path switch with off-chip polarization diversity","authors":"K. Tanizawa, Keijiro Suzuki, S. Suda, G. Cong, K. Ishii, J. Kurumida, K. Ikeda, S. Namiki, H. Kawashima","doi":"10.1109/OECC.2015.7340095","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340095","url":null,"abstract":"We demonstrate a polarization diversity scheme using fiber polarization splitters for 4×4 Si-wire optical switch. Path-independent on-chip loss of 4.8±0.5 dB and crosstalk of less than -30 dB are achieved with PDL below 1 dB.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125593601","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":"Resonant dispersive wave generation and frequency stability","authors":"Tao Cao, Le Huang, Jiahui Peng","doi":"10.1109/OECC.2015.7340242","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340242","url":null,"abstract":"Our experiments show that, besides the good tunability, resonant dispersive waves have very good frequency stabilities against to laser power and pulse duration. These results confirm the feasibility to be applied for f-to-2f measurement.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114628138","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 photonics optical demultiplexer technology for WDM optical interconnects","authors":"Seok-Hwan Jeong, Yu Tanaka, K. Morito","doi":"10.1109/OECC.2015.7340286","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340286","url":null,"abstract":"We report high-performance silicon-wire-based demultiplexer devices targeted for high-capacity WDM optical interconnects. Two kinds of WDM demultiplexers based on delayed interferometers will be discussed in terms of chip-size and spectral flatness, compared with conventional devices.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133787365","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":"Optical nonlinearity of few-layer MoS2 devices and applications in short-pulse laser technology","authors":"R. Woodward, T. Hasan, E. Kelleher","doi":"10.1109/OECC.2015.7340109","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340109","url":null,"abstract":"Few-layer transition metal dichalcogenides such as molybdenum disulfide (MoS2) present new opportunities for photonic devices. Here, we review recent progress in few-layer MoS2-based nonlinear optics and state-of-the-art pulsed lasers using this new nanomaterial.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130789816","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. Sugawara, T. Kawasaki, Mastura Binti Hussin, G. Tamamushi, M. Suemitsu, H. Fukidome, K. Iwatsuki, T. Suemitsu, V. Ryzhii, T. Otsuji, J. Kani, J. Terada, S. Kuwano
{"title":"Photonic frequency conversion using graphene FETs for future fully coherent access network","authors":"K. Sugawara, T. Kawasaki, Mastura Binti Hussin, G. Tamamushi, M. Suemitsu, H. Fukidome, K. Iwatsuki, T. Suemitsu, V. Ryzhii, T. Otsuji, J. Kani, J. Terada, S. Kuwano","doi":"10.1109/OECC.2015.7340108","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340108","url":null,"abstract":"We report on the possibilities of graphene channel FET (G-FET) as a photonic frequency double-mixing conversion device for future fully coherent access network systems. A 112.5-GHz RF signal whose amplitude was coded with a 5-GHz rectangular signal was input to the gate, concurrently a 1.58-μm wavelength photomixed dual CW laser beam having a beat frequency of 87.5 GHz was incident to the FET, generating the local (LO) signal. The RF and LO signals were mixed to reproduce the down-converted 5-GHz signal onto the 25-GHz intermediate frequency (IF) signal successfully.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132712121","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}
Yu Wang, Peng Zhao, Xue Feng, K. Cui, Yidong Huang
{"title":"Integrated emitters for optical vortices with a “cobweb” structure","authors":"Yu Wang, Peng Zhao, Xue Feng, K. Cui, Yidong Huang","doi":"10.1109/OECC.2015.7340285","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340285","url":null,"abstract":"A “cobweb” structure is demonstrated to serve as the gratings for the emission of optical vortices, based on a microring cavity. The scattered optical vortices with topological charges of -4 ~ 4 were experimentally obtained.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132135117","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}
Qiang Zhang, C. Xie, N. Stojanović, G. Goeger, Chun Sun, Yuanyuan Fang, Enbo Zhou, Gordon Ning Liu, Xiaogeng Xu
{"title":"Non-coherent single wavelength 56Gbps 640km transmission over DCF-free SSMF link by using direct-detection DMT","authors":"Qiang Zhang, C. Xie, N. Stojanović, G. Goeger, Chun Sun, Yuanyuan Fang, Enbo Zhou, Gordon Ning Liu, Xiaogeng Xu","doi":"10.1109/OECC.2015.7340179","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340179","url":null,"abstract":"Single wavelength 56Gbps transmission in 640km dispersion-unmanaged link is successfully realized by using direct-detection discrete multi-tone (DMT) modulation method. A single polarization IQ modulator is used to do chromatic dispersion pre-compensation and generate single sideband (SSB) DMT signal. Just one PIN is used to detect the received signal to reduce the cost. More than 3000ps/nm chromatic dispersion tolerance is achieved in 320km link.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132777145","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":"First experimental demonstration of signal performance improvement by the Walsh-Hadamard transform for the super-channel transmission","authors":"Akira Masuda, K. Shibahara, S. Kawai, M. Fukutoku","doi":"10.1109/OECC.2015.7340177","DOIUrl":"https://doi.org/10.1109/OECC.2015.7340177","url":null,"abstract":"We show application schemes of the Walsh-Hadamard transform method to mitigate optical filtering and polarization dependent loss effects. Conducted experiments demonstrate for the first time that the method effectively improves overall performances of super-channel transmission.","PeriodicalId":312790,"journal":{"name":"2015 Opto-Electronics and Communications Conference (OECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131362362","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}