发布求助
文献互助 智能选刊 最新文献

2020 Opto-Electronics and Communications Conference (OECC)最新文献

筛选
英文 中文
Simple DQPSK Receiver Based on Format Conversion From DQPSK to 4PAM by Using a Delay Line Interferometer and a Photo Detector 基于延迟线干涉仪和光电探测器的DQPSK到4PAM格式转换的简易DQPSK接收机
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273710
T. Amano, H. Kishikawa, N. Goto
{"title":"Simple DQPSK Receiver Based on Format Conversion From DQPSK to 4PAM by Using a Delay Line Interferometer and a Photo Detector","authors":"T. Amano, H. Kishikawa, N. Goto","doi":"10.1109/OECC48412.2020.9273710","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273710","url":null,"abstract":"We propose a simple DQPSK receiver with conversion to 4PAM by using a single delay line interferometer and photo detector. Received power dependency, constellation and eye diagrams show that error-free DQPSK demodulation is successfully achieved.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114462362","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
Cryogenic operation of a high speed 850 nm VCSEL with 40.1 GHz modulation bandwidth at 223 K 40.1 GHz调制带宽的高速850 nm VCSEL在223 K下的低温工作
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273549
Hao-Tien Cheng, Cheng-Han Wu, W. Fu, Hsiao-Lun Wang, M. Feng, C. Wu
{"title":"Cryogenic operation of a high speed 850 nm VCSEL with 40.1 GHz modulation bandwidth at 223 K","authors":"Hao-Tien Cheng, Cheng-Han Wu, W. Fu, Hsiao-Lun Wang, M. Feng, C. Wu","doi":"10.1109/OECC48412.2020.9273549","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273549","url":null,"abstract":"Efficient and reliable interconnect could be achieved with cryogenic VCSELs. In this work, our home-made 850 nm VCSEL is characterized from 298 K to 223 K. At 223 K, our device exhibits an output power of 6 mW, and achieves a record -3dB bandwidth of 40.1 GHz. The higher laser output power and extended bandwidth of the VCSEL attributes to the reduced junction temperature of 62°C at 223 K.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116705976","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
Two-dimensional focusing grating couplers for SOI waveguides SOI波导用二维聚焦光栅耦合器
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273557
Chihchi Chang, Yi-Jang Hsu, Hsaunming Kuo, S. Hsu, Y. Lai
{"title":"Two-dimensional focusing grating couplers for SOI waveguides","authors":"Chihchi Chang, Yi-Jang Hsu, Hsaunming Kuo, S. Hsu, Y. Lai","doi":"10.1109/OECC48412.2020.9273557","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273557","url":null,"abstract":"We have designed a compact focusing two dimensional grating coupler which consist of 70 nm shallow etch and 160 nm poly-silicon overlay for coupling between the optical fiber and 220 nm silicon-on-insulator (SOI) waveguides. The maximum coupling efficiency is increased with the added poly-silicon cylinders, reaching a mean coupling efficiency of 44.4% (-3.52 dB) at 1550 nm wavelength. The focusing grating structure exhibits excellent size reduction advantages when compared to the standard nonfocusing grating structure.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129921017","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
Hierarchical SDM/WDM ROADM with Any Core Access for Spatial Channel Ring Network 具有任意核心接入的空间信道环网分层SDM/WDM ROADM
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273625
T. Ishikawa, T. Kodama, M. Jinno
{"title":"Hierarchical SDM/WDM ROADM with Any Core Access for Spatial Channel Ring Network","authors":"T. Ishikawa, T. Kodama, M. Jinno","doi":"10.1109/OECC48412.2020.9273625","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273625","url":null,"abstract":"We demonstrate for the first time a hierarchical SDM/WDM reconfigurable optical add drop multiplexer with any-core-access functionality. This functionality is achieved by introducing a novel optical switch, core selector, together with a core selective switch.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"11 3-4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128572361","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
A Study of Multi-Channel Analog-to-Digital Conversion for Beyond-5G Mobile Fronthaul 超5g移动前传多通道模数转换研究
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273574
K. Onohara, J. Nishioka, Tsuyoshi Yoshida, N. Suzuki
{"title":"A Study of Multi-Channel Analog-to-Digital Conversion for Beyond-5G Mobile Fronthaul","authors":"K. Onohara, J. Nishioka, Tsuyoshi Yoshida, N. Suzuki","doi":"10.1109/OECC48412.2020.9273574","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273574","url":null,"abstract":"We propose and experimentally demonstrate the improvement of the dynamic range of analog-to-digital conversion using multi-channel analog-to-digital converters for beyond-5G mobile fronthaul. More than 10dB improvement is achieved using 28GS/s and 8-bit two-channel analog-to-digital converters.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128628959","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
Chromatic Dispersion Dependence of GAWBS Noise GAWBS噪声的色散依赖性
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273544
Sato Sato, T. Kan, Masato Yoshida, K. Kasai, T. Hirooka, M. Nakazawa
{"title":"Chromatic Dispersion Dependence of GAWBS Noise","authors":"Sato Sato, T. Kan, Masato Yoshida, K. Kasai, T. Hirooka, M. Nakazawa","doi":"10.1109/OECC48412.2020.9273544","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273544","url":null,"abstract":"We describe the chromatic dispersion dependence of GAWBS-noise compensation with pilot tone. We clarified experimentally that the group delay between the signal and pilot tone should be less than a half-period of GAWBS noise mode.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128668982","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
Basic Study on Noncontact Sensing of Flow Velocity in Nasal Breathing by using Far Infrared Optical Imaging 基于远红外光学成像的非接触式鼻腔呼吸流速传感基础研究
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273662
D. Hanawa, Hanaka Inou, Seiya Mishima, K. Oguchi
{"title":"Basic Study on Noncontact Sensing of Flow Velocity in Nasal Breathing by using Far Infrared Optical Imaging","authors":"D. Hanawa, Hanaka Inou, Seiya Mishima, K. Oguchi","doi":"10.1109/OECC48412.2020.9273662","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273662","url":null,"abstract":"We analyze relationship between temperature of the air in nasal cavity and flow velocity in nasal breathing. Experimental result showed a possibility that the flow velocity can be estimated by using far infrared optical imaging.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126661025","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
OECC 2020 Opinion
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/oecc48412.2020.9273648
{"title":"OECC 2020 Opinion","authors":"","doi":"10.1109/oecc48412.2020.9273648","DOIUrl":"https://doi.org/10.1109/oecc48412.2020.9273648","url":null,"abstract":"","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123636781","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
THz-Wave Power Multiplication by Parallel-Connection UTC-PDs 并联utc - pd的太赫兹波功率倍增
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273546
Y. Matsuo, M. Che, H. Kanaya, K. Kato
{"title":"THz-Wave Power Multiplication by Parallel-Connection UTC-PDs","authors":"Y. Matsuo, M. Che, H. Kanaya, K. Kato","doi":"10.1109/OECC48412.2020.9273546","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273546","url":null,"abstract":"We investigated an enhancement of a THz wave at two types of photomixer/antenna configurations. While arrayed antennas each of which has a photomixer lead to a power concentration into a desired direction, an antenna which has photomixers in parallel provides an isotropic multiplication. We combined these two configurations to make four-channel arrayed antennas each of which has two UTC-PDs as photomixers. Using two channels of the integrated device, we demonstrated that the peak power of the THz wave at 300 GHz was increased by 11 dB compared to a single photomixer/antenna configuration.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124294147","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
Design of Optical Transmitter Module for O-band Silicon Photonic Engine o波段硅光子引擎光发射模块设计
2020 Opto-Electronics and Communications Conference (OECC) Pub Date : 2020-10-04 DOI: 10.1109/OECC48412.2020.9273629
Hsien-Shun Wu, Pei-Hao Tseng, Chun-Nien Liu, Tien-Tsorng Shih, G. Lin, W. Cheng
{"title":"Design of Optical Transmitter Module for O-band Silicon Photonic Engine","authors":"Hsien-Shun Wu, Pei-Hao Tseng, Chun-Nien Liu, Tien-Tsorng Shih, G. Lin, W. Cheng","doi":"10.1109/OECC48412.2020.9273629","DOIUrl":"https://doi.org/10.1109/OECC48412.2020.9273629","url":null,"abstract":"A 16-channel silicon photonics transmitter module has been proposed and demonstrated. To prove the feasibility of the module design, it’s necessary to analyze optical coupling calculation, thermal effect, and high-speed signal integrity.","PeriodicalId":433309,"journal":{"name":"2020 Opto-Electronics and Communications Conference (OECC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127720428","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信