Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8596115
Xijie Wang, Yang Lu, Meihua Bi, Guixing Huang
The expansion of optical data centers will lead to insufficient wavelength resources. This paper proposes a wavelength-reused scheme. Two signals are imposed on the same optical carrier to reduce the number of wavelengths by half.
{"title":"Data center optical interconnection based on IRZ-DPSK signal","authors":"Xijie Wang, Yang Lu, Meihua Bi, Guixing Huang","doi":"10.1109/ACP.2018.8596115","DOIUrl":"https://doi.org/10.1109/ACP.2018.8596115","url":null,"abstract":"The expansion of optical data centers will lead to insufficient wavelength resources. This paper proposes a wavelength-reused scheme. Two signals are imposed on the same optical carrier to reduce the number of wavelengths by half.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131743497","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8596004
Ye Yu, Huanhuan Liu, Wei Song, Qiao Jiang, F. Pang, Tingyun Wang
We have reported flat supercontinuum generation using a ZBLAN fiber pumped by 1.55-μm mode-locked fiber laser. The generated supercontinuum exhibits good spectral flatness with fluctuation of <1.29 dB over the wave-length of 1571.8-1803.1 nm.
{"title":"Flat supercontinuum generation using a fluoride fiber pumped by mode-locked fiber laser","authors":"Ye Yu, Huanhuan Liu, Wei Song, Qiao Jiang, F. Pang, Tingyun Wang","doi":"10.1109/ACP.2018.8596004","DOIUrl":"https://doi.org/10.1109/ACP.2018.8596004","url":null,"abstract":"We have reported flat supercontinuum generation using a ZBLAN fiber pumped by 1.55-μm mode-locked fiber laser. The generated supercontinuum exhibits good spectral flatness with fluctuation of <1.29 dB over the wave-length of 1571.8-1803.1 nm.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130892135","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8595722
Xiaoxue Nan, Jianfei Liu, Siyang Liu, Xiangye Zeng, Jia Lu
To reduce the optical transmission bandwidth of MFH in 5G network, an improved Huffman coding compression algorithm is proposed by realigning and secondary coding in Huffman coding. Simulation results proved its validity.
{"title":"A Huffman Coding Compression Algorithm for Reducing Optical Transmission Bandwidth of MFH","authors":"Xiaoxue Nan, Jianfei Liu, Siyang Liu, Xiangye Zeng, Jia Lu","doi":"10.1109/ACP.2018.8595722","DOIUrl":"https://doi.org/10.1109/ACP.2018.8595722","url":null,"abstract":"To reduce the optical transmission bandwidth of MFH in 5G network, an improved Huffman coding compression algorithm is proposed by realigning and secondary coding in Huffman coding. Simulation results proved its validity.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130983973","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8596253
Ying Tang, Xin Li, Tao Gao, Lu Zhang, Junfeng Guo, Yongjun Zhang, Shanguo Huang
We investigate distributed sub-tree based multicasting aggregation (DST-MA) scheme which applies multiple distributed sub-trees with different source data centers to multicasting aggregation. The DST-MA scheme outperforms other schemes in spectrum and transceiver consumptions.
{"title":"Distributed Sub-Tree Based Multicasting Aggregation Scheme in Elastic Optical Data Center Networks","authors":"Ying Tang, Xin Li, Tao Gao, Lu Zhang, Junfeng Guo, Yongjun Zhang, Shanguo Huang","doi":"10.1109/ACP.2018.8596253","DOIUrl":"https://doi.org/10.1109/ACP.2018.8596253","url":null,"abstract":"We investigate distributed sub-tree based multicasting aggregation (DST-MA) scheme which applies multiple distributed sub-trees with different source data centers to multicasting aggregation. The DST-MA scheme outperforms other schemes in spectrum and transceiver consumptions.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132848817","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8596222
Lu Huang, Yunqi Liu, Yunhe Zhao
We propose a bending sensor based on double exposed long period fiber gratings. The ultrahigh curvature sensitivities are 51.89 dB/m−1 with a range from 0.1586 m−1 to 0.2980 m−1. The temperature sensitivity is 0.0481 nm/1.
{"title":"Simultaneous Bending and Temperature Measurements Based on Double Exposed Long Period Fiber Gratings","authors":"Lu Huang, Yunqi Liu, Yunhe Zhao","doi":"10.1109/ACP.2018.8596222","DOIUrl":"https://doi.org/10.1109/ACP.2018.8596222","url":null,"abstract":"We propose a bending sensor based on double exposed long period fiber gratings. The ultrahigh curvature sensitivities are 51.89 dB/m<sup>−1</sup> with a range from 0.1586 m<sup>−1</sup> to 0.2980 m<sup>−1</sup>. The temperature sensitivity is 0.0481 nm/1.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128902018","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}
Test and evaluation framework of quantum key distribution (QKD) based quantum secure communication are proposed, test requirements and methods are investigated, standardization progress are reviewed, and future challenges are also discussed.
{"title":"Test evaluation and standardization progress of QKD based quantum secure communication","authors":"Junsen Lai, Wen-yu Zhao, Hai-yi Zhang, Bing-bing Wu, R. Tang, Xin Zhao","doi":"10.1109/ACP.2018.8596065","DOIUrl":"https://doi.org/10.1109/ACP.2018.8596065","url":null,"abstract":"Test and evaluation framework of quantum key distribution (QKD) based quantum secure communication are proposed, test requirements and methods are investigated, standardization progress are reviewed, and future challenges are also discussed.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127800484","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8595963
E. Xu, F. Li, Zuxing Zhang, Peili Li
A microwave photonic single-passband filter is proposed and experimentally demonstrated. Through subtraction between the two filters realized by a phase-shifted fiber Bragg grating, the out-of-band rejection is improved and the frequency tuning range is extended.
{"title":"Microwave Photonic Single-passband Filter With Improved Out-of-band Rejection and Extended Frequency Tuning Range","authors":"E. Xu, F. Li, Zuxing Zhang, Peili Li","doi":"10.1109/ACP.2018.8595963","DOIUrl":"https://doi.org/10.1109/ACP.2018.8595963","url":null,"abstract":"A microwave photonic single-passband filter is proposed and experimentally demonstrated. Through subtraction between the two filters realized by a phase-shifted fiber Bragg grating, the out-of-band rejection is improved and the frequency tuning range is extended.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127388072","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8595884
Jian Dai, Yao Zeng, Xiaoyang Wang, A. Liu, Kun Xu
A novel stabilization scheme based on the frequency conversion pair has been proposed and experimentally demonstrated to improve the frequency-drift compensation range for the stabilized optoelectronic oscillator. The cavity length is adjusted by controlling the phase shift of oscillation signal at relative low frequency via frequency division and frequency multiplication. In the proof-of-concept experiment, a 10 GHz signal has been successfully generated with the phase noise about -123 dBc/Hz at 10 kHz offset frequency assisted by the external triggering. The optoelectronic resonant cavity is tuned at 5 GHz via divide-by-2 prescaler and frequency doubler, and the frequency compensation range can be enlarged more than 3 times compared with conventional phase-locked-loop based stabilization method. Finally, the stability of the locked optoelectronic oscillator is improved from 4.1×10-7 to 1.1×10-10 at 1000s averaging time.
{"title":"Frequency Compensation Range Amplification for the Stabilized Optoelectronic Oscillator","authors":"Jian Dai, Yao Zeng, Xiaoyang Wang, A. Liu, Kun Xu","doi":"10.1109/ACP.2018.8595884","DOIUrl":"https://doi.org/10.1109/ACP.2018.8595884","url":null,"abstract":"A novel stabilization scheme based on the frequency conversion pair has been proposed and experimentally demonstrated to improve the frequency-drift compensation range for the stabilized optoelectronic oscillator. The cavity length is adjusted by controlling the phase shift of oscillation signal at relative low frequency via frequency division and frequency multiplication. In the proof-of-concept experiment, a 10 GHz signal has been successfully generated with the phase noise about -123 dBc/Hz at 10 kHz offset frequency assisted by the external triggering. The optoelectronic resonant cavity is tuned at 5 GHz via divide-by-2 prescaler and frequency doubler, and the frequency compensation range can be enlarged more than 3 times compared with conventional phase-locked-loop based stabilization method. Finally, the stability of the locked optoelectronic oscillator is improved from 4.1×10-7 to 1.1×10-10 at 1000s averaging time.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115448567","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}
Pub Date : 2018-10-01DOI: 10.1109/ACP.2018.8595964
Haisu Li, H. Xiao, G. Ren
Novel few-mode optical fibers create an exciting opportunity for achieving very high transmission capacity and channel density. By introducing air-holes and employing elliptical ring core shape, the degeneracy of a mode group can be splitted, leading to large separation between two adjacent modes. Based on this idea, we report two kinds of air-holes assisted elliptical ring core fibers, each of which can support 10 (or even more) distinct polarization-maintaining modes over a broad wavelength range of 1.51–1.63 µm. The proposed fibers might be promising candidates for mode-division multiplexing system.
{"title":"Polarization-Maintaining Few-Mode Optical Fibers with Air-Hole Structures","authors":"Haisu Li, H. Xiao, G. Ren","doi":"10.1109/ACP.2018.8595964","DOIUrl":"https://doi.org/10.1109/ACP.2018.8595964","url":null,"abstract":"Novel few-mode optical fibers create an exciting opportunity for achieving very high transmission capacity and channel density. By introducing air-holes and employing elliptical ring core shape, the degeneracy of a mode group can be splitted, leading to large separation between two adjacent modes. Based on this idea, we report two kinds of air-holes assisted elliptical ring core fibers, each of which can support 10 (or even more) distinct polarization-maintaining modes over a broad wavelength range of 1.51–1.63 µm. The proposed fibers might be promising candidates for mode-division multiplexing system.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115712579","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}
We demonstrated a vector magnetic field sensor based on an excessively tilted fiber grating immersed in magnetic fluid, in which both intensity and orientation of magnetic field could be measured.
我们设计了一种基于光纤光栅的矢量磁场传感器，该传感器可以同时测量磁场的强度和方向。
{"title":"Vector Magnetic Field Sensor Based on Excessively Tilted Fiber Grating Assistant with Magnetic Fluids","authors":"Tean Lu, Yuezhen Sun, Yarien Moreno, Zhijun Yan, Changle Wang, Qizhen Sun, Hushan Wang, Deming Liu, Lin Zhang","doi":"10.1109/ACP.2018.8595727","DOIUrl":"https://doi.org/10.1109/ACP.2018.8595727","url":null,"abstract":"We demonstrated a vector magnetic field sensor based on an excessively tilted fiber grating immersed in magnetic fluid, in which both intensity and orientation of magnetic field could be measured.","PeriodicalId":431579,"journal":{"name":"2018 Asia Communications and Photonics Conference (ACP)","volume":"296 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124250104","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}
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