Overview of the key technology of photonic firewall at high speed
In order to maintain the security of optical network,it is urgent to research and deploy photonic firewall which can effectively process high-speed optical signals to replace existing electronic firewall which consumes high energy.After a brief review of the principle of photonic firewall,the patter...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2019-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019212/ |
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| _version_ | 1841539331340107776 |
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| author | Shanguo HUANG Xin LI Ying TANG Junfeng GUO |
| author_facet | Shanguo HUANG Xin LI Ying TANG Junfeng GUO |
| author_sort | Shanguo HUANG |
| collection | DOAJ |
| description | In order to maintain the security of optical network,it is urgent to research and deploy photonic firewall which can effectively process high-speed optical signals to replace existing electronic firewall which consumes high energy.After a brief review of the principle of photonic firewall,the pattern matching technology based on correlation operation and all-optical logic gates were summarized,and the matching systems was compared according to their advantages and disadvantages.Besides,the realization methods of all-optical logic gates were introduced.Finally,the next research direction and development trend of all-optical pattern matching were prospected:more efficient system structure or non-linear devices with faster response speed.The survey shows that photonic firewall based on all-optical pattern matching has a good application prospect in network security. |
| format | Article |
| id | doaj-art-21efa2dd8eae4a9aacfb8f120d513d6c |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2019-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-21efa2dd8eae4a9aacfb8f120d513d6c2025-01-14T07:17:46ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2019-09-014015716759729783Overview of the key technology of photonic firewall at high speedShanguo HUANGXin LIYing TANGJunfeng GUOIn order to maintain the security of optical network,it is urgent to research and deploy photonic firewall which can effectively process high-speed optical signals to replace existing electronic firewall which consumes high energy.After a brief review of the principle of photonic firewall,the pattern matching technology based on correlation operation and all-optical logic gates were summarized,and the matching systems was compared according to their advantages and disadvantages.Besides,the realization methods of all-optical logic gates were introduced.Finally,the next research direction and development trend of all-optical pattern matching were prospected:more efficient system structure or non-linear devices with faster response speed.The survey shows that photonic firewall based on all-optical pattern matching has a good application prospect in network security.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019212/photonic firewallpattern matchingsemiconductor optical amplifierhighly nonlinear fiber |
| spellingShingle | Shanguo HUANG Xin LI Ying TANG Junfeng GUO Overview of the key technology of photonic firewall at high speed Tongxin xuebao photonic firewall pattern matching semiconductor optical amplifier highly nonlinear fiber |
| title | Overview of the key technology of photonic firewall at high speed |
| title_full | Overview of the key technology of photonic firewall at high speed |
| title_fullStr | Overview of the key technology of photonic firewall at high speed |
| title_full_unstemmed | Overview of the key technology of photonic firewall at high speed |
| title_short | Overview of the key technology of photonic firewall at high speed |
| title_sort | overview of the key technology of photonic firewall at high speed |
| topic | photonic firewall pattern matching semiconductor optical amplifier highly nonlinear fiber |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019212/ |
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