H. Peng, Rui Guo, H. Du, Yongchi Xu, Cheng Zhang, Lixin Zhu, Juhao Li, Jingbiao Chen, Weiwei Hu, Zhangyuan Chen
{"title":"Frequency Noise Measurement of Narrow-Linewidth Laser Based on an Optoelectronic Oscillator","authors":"H. Peng, Rui Guo, H. Du, Yongchi Xu, Cheng Zhang, Lixin Zhu, Juhao Li, Jingbiao Chen, Weiwei Hu, Zhangyuan Chen","doi":"10.1364/ACPC.2017.SU1L.5","DOIUrl":"https://doi.org/10.1364/ACPC.2017.SU1L.5","url":null,"abstract":"A novel method of frequency noise measurement of narrow-linewidth laser based on an optoelectronic oscillator is proposed and demonstrated. Theoretical analysis is presented and frequency noise measurement results of two narrow-linewidth lasers are experimentally obtained.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121755923","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, X. Yu, S. Wang, S. Jia, K. Liu, X. Zhang
{"title":"THz Photonics for Future Smart Wireless","authors":"Xianbin Yu, X. Yu, S. Wang, S. Jia, K. Liu, X. Zhang","doi":"10.1364/ACPC.2017.S4E.3","DOIUrl":"https://doi.org/10.1364/ACPC.2017.S4E.3","url":null,"abstract":"This presentation reviews recent technological development of THz photonics based 100Gbit/s and beyond wireless communication systems, which is promising to enable ultrafast instant access of content-rich data stream in future application scenarios.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121806962","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 Performance Monitoring of 56Gbps Optical PAM4 Signal using Artificial Neural Networks","authors":"Yongtao Huang, Yuanxiang Chen, Jianguo Yu","doi":"10.1364/ACPC.2017.M1H.1","DOIUrl":"https://doi.org/10.1364/ACPC.2017.M1H.1","url":null,"abstract":"Artificial neural network model trained with eye diagrams parameters is developed for optical performance monitoring of PAM4 signal. The simulation results shows that the developed ANN model can simultaneously identify optical signal-to-noise ratio, chromatic dispersion, and differential group delay of 56Gbps optical PAM4 signal.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114947464","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":"Photonic Lantern: Harnessing Multimode Photonics for Optical Communications","authors":"S. Leon-Saval","doi":"10.1364/ACPC.2017.SU3A.5","DOIUrl":"https://doi.org/10.1364/ACPC.2017.SU3A.5","url":null,"abstract":"Advances in space-division multiplexing systems urges research towards more mode-data-channels. Photonic lantern is an all-optical multimode photonic device that allows for broadband low-loss mode multiplexing in optical communications.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130272487","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":"From Small Lasers to Ultrathin Nonlinear Crystals","authors":"Xinfeng Liu","doi":"10.1364/ACPC.2017.S4H.1","DOIUrl":"https://doi.org/10.1364/ACPC.2017.S4H.1","url":null,"abstract":"Small lasers are essential elements for the future integrated on-chip photonics, including lasers, sensors and high-volume data storage. In the first part, perovskite based small lasers (Fabry-Perot, WGM cavity) will be demonstrated. The advantages and disadvantages of perovskite serving as gain materials will be discussed. We also demonstrate the controlled growth of micro-laser array by using single layer BN as the buffer layer. On the other hand, different from the traditional very thick nonlinear crystal, we proposed that 2D Van der Waals crystal (3R MoS2) could be served as a promising ultra-thin frequency doubling crystal under the condition of phase matching. Thickness and wavelength dependent Second Harmonic Generation (SHG) spectrum of 3R MoS2 offer the selection rules of appropriate working conditions. Polarization enhancement with two petals along staggered stacking direction appears in 3R MoS2 were reported.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129441877","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}
Guanlin Lou, Hai Zhu, Anqi Chen, Yanyan Wu, Zhiyang Chen, Yuhao Ren, Yunfeng Liang, Jinyu Li, Xuchun Gui, D. Zhong, Z. Qiu, Zikang Tang
{"title":"Single and Two-Photon Absorption Single-Microbelt Photodetector","authors":"Guanlin Lou, Hai Zhu, Anqi Chen, Yanyan Wu, Zhiyang Chen, Yuhao Ren, Yunfeng Liang, Jinyu Li, Xuchun Gui, D. Zhong, Z. Qiu, Zikang Tang","doi":"10.1364/ACPC.2017.SU2A.167","DOIUrl":"https://doi.org/10.1364/ACPC.2017.SU2A.167","url":null,"abstract":"Single microbelt (MB] photodetectors with metal-semiconductor-metal (MSM] structure have been demonstrated and characterized comprehensively. For single-photon absorption, the maximum responsivity of ZnO-MB photodetector can reach as high as 1.4×105 A/W at 20 V bias. The results about photoresponse of MB-detector reveals that two relaxation mechanisms contribute to the carrier decay time. Moreover, the two-photon absorption upconversion photoresponsivity in the single-MB detector has also been realized, which is first report about the two-photon absorption detector to the best of our knowledge. The excellent two-photon absorption photoresponsivity characteristic of MB device can be available not only for detector but also for solar cell and biomedical imaging. Above results present a significant step towards future fabrication of single micro/nano-structure based multiphoton excitation optoelectronic device.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124540661","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}
Wei Jiang, Shanghong Zhao, Qinggui Tan, Xiaojun Li, D. Liang
{"title":"High Order Single-side-band Signal Generation with Optical Carrier Suppression for Optical Frequency Comb","authors":"Wei Jiang, Shanghong Zhao, Qinggui Tan, Xiaojun Li, D. Liang","doi":"10.1364/ACPC.2017.S3E.4","DOIUrl":"https://doi.org/10.1364/ACPC.2017.S3E.4","url":null,"abstract":"We theoretically and numerically study a novel high order SSB-OCS signal generation. By properly adjusting a series of parameters of MZMs, such as modulation indexes and DC biases, a second order SSB-OCS signal with 28dB SMSR is generated, which can be further used in OFC generation.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124550039","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":"Highly-Efficient Milli-Joule Level 3.5 μm Optical Parametric Oscillator Based on MgO:PPLN","authors":"Niu Sujian, Palidan Aierken, Wan Ying, T. Yusufu","doi":"10.1364/ACPC.2017.SU2A.176","DOIUrl":"https://doi.org/10.1364/ACPC.2017.SU2A.176","url":null,"abstract":"We report a milli-joule level mid-infrared MgO:PPLN optical parametric oscillator. The maximum mid-infrared 3.5 μm idler output energy reached 3.47 mJ at the pump energy of 21 mJ, corresponding to a photon conversion efficiency of 55%.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"4311 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124598346","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}
Qiaoling Lin, Zhenpeng Zhou, J. Xiang, S. Lan, Juntao Li
{"title":"Ultrathin Linear Polarizer Based on Crystalline Silicon Metasurfaces at Visible Wavelength","authors":"Qiaoling Lin, Zhenpeng Zhou, J. Xiang, S. Lan, Juntao Li","doi":"10.1364/ACPC.2017.SU2A.181","DOIUrl":"https://doi.org/10.1364/ACPC.2017.SU2A.181","url":null,"abstract":"Polarization is one of the most important properties of light. Here we numerically simulate and experimentally fabricate an ultrathin linear polarizer with high transmission at visible wavelength by utilizing metasurfaces of crystalline silicon posts arrays.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131111981","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":"Ergodic Capacity of MIMO FSO Links with Combined Effects over Log-Normal Channel","authors":"Minghua Cao, Yue Zhang, Huiqin Wang","doi":"10.1364/ACPC.2017.SU2A.17","DOIUrl":"https://doi.org/10.1364/ACPC.2017.SU2A.17","url":null,"abstract":"The ergodic channel capacity of MIMO FSO systems with combined effects is investigated under log-normal turbulence channel. The results indicate that the receive diversity can partly mitigate the impact of combined effects.","PeriodicalId":285199,"journal":{"name":"2017 Asia Communications and Photonics Conference (ACP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131326212","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}