Pub Date : 2022-06-15DOI: 10.1007/s11107-022-00975-x
M. Chhipa, B. Madhav, B. Suthar, V. Janyani
{"title":"Ultra-compact with improved data rate optical encoder based on 2D linear photonic crystal ring resonator","authors":"M. Chhipa, B. Madhav, B. Suthar, V. Janyani","doi":"10.1007/s11107-022-00975-x","DOIUrl":"https://doi.org/10.1007/s11107-022-00975-x","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"44 1","pages":"30 - 40"},"PeriodicalIF":1.7,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45173375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-15DOI: 10.1007/s11107-022-00978-8
A. Hadian, M. Bagherian, Sayed Saeid Ayat
{"title":"A new mathematical model considering the multi-protocol label switching and the routing and spectrum allocation problems jointly in elastic optical networks","authors":"A. Hadian, M. Bagherian, Sayed Saeid Ayat","doi":"10.1007/s11107-022-00978-8","DOIUrl":"https://doi.org/10.1007/s11107-022-00978-8","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"44 1","pages":"10 - 20"},"PeriodicalIF":1.7,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42761646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-14DOI: 10.1007/s11107-022-00974-y
Yifan Zhu, C. Gan, Wei-Sen Lin, Guiyu Gong
{"title":"Design and simulation of optical network architecture based on point-to-multipoint direct communication between optical network units for data center","authors":"Yifan Zhu, C. Gan, Wei-Sen Lin, Guiyu Gong","doi":"10.1007/s11107-022-00974-y","DOIUrl":"https://doi.org/10.1007/s11107-022-00974-y","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"44 1","pages":"1 - 9"},"PeriodicalIF":1.7,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41650259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-01DOI: 10.1007/s11107-022-00977-9
Tina Daghooghi, M. Soroosh, K. Ansari-Asl
{"title":"Low-power all-optical switch based on slow light photonic crystal","authors":"Tina Daghooghi, M. Soroosh, K. Ansari-Asl","doi":"10.1007/s11107-022-00977-9","DOIUrl":"https://doi.org/10.1007/s11107-022-00977-9","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"43 1","pages":"177 - 184"},"PeriodicalIF":1.7,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47573592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-24DOI: 10.1007/s11107-022-00970-2
Keivan Saadi, A. Kashaninia, R. Sabbaghi‐Nadooshan
{"title":"All-optical half adder based on triangular lattice photonic crystals with uniform structural parameters","authors":"Keivan Saadi, A. Kashaninia, R. Sabbaghi‐Nadooshan","doi":"10.1007/s11107-022-00970-2","DOIUrl":"https://doi.org/10.1007/s11107-022-00970-2","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"43 1","pages":"204 - 211"},"PeriodicalIF":1.7,"publicationDate":"2022-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47619544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-11DOI: 10.1007/s11107-022-00971-1
M. Liaghati-Rad, M. Soroosh, A. Kosarian
{"title":"High-speed all-optical 2-bit multiplier based on photonic crystal structure","authors":"M. Liaghati-Rad, M. Soroosh, A. Kosarian","doi":"10.1007/s11107-022-00971-1","DOIUrl":"https://doi.org/10.1007/s11107-022-00971-1","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"43 1","pages":"193 - 203"},"PeriodicalIF":1.7,"publicationDate":"2022-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41485414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-11DOI: 10.1007/s11107-022-00962-2
Helio Waldman, Raul C. Almeida, Rodrigo C. Bortoletto, Vinicius F. de Souza
This paper addresses the problem of minimizing total slot idle time in assigning spectrum to a 2-class traffic, considering both incremental and dynamic arrival and permanence rules. Deadlock avoidance under incremental traffic is first shown to be possible with the use of non-greedy spectrum assignment policies in some link states which are identified from knowledge of the connection request sizes, thus keeping total idleness finite and minimal. Then, the concept of deadlock avoidance is extended to dynamic traffic with the purpose of proposing an algorithm that mitigates fragmentation losses with appropriate greedy traffic-aware assignment policies. Since deadlock is not permanent under dynamic traffic, avoidance by assignment denial is not used. Instead, the proposed algorithm is only reluctant to assign dysfunctional, deadlock-prone voids in favour of functional voids if they are available. Other priorities may also apply if multiple searches are allowed.
{"title":"A number-theoretic framework for the mitigation of fragmentation loss in elastic optical links","authors":"Helio Waldman, Raul C. Almeida, Rodrigo C. Bortoletto, Vinicius F. de Souza","doi":"10.1007/s11107-022-00962-2","DOIUrl":"https://doi.org/10.1007/s11107-022-00962-2","url":null,"abstract":"<p>This paper addresses the problem of minimizing total slot idle time in assigning spectrum to a 2-class traffic, considering both incremental and dynamic arrival and permanence rules. Deadlock avoidance under incremental traffic is first shown to be possible with the use of non-greedy spectrum assignment policies in some link states which are identified from knowledge of the connection request sizes, thus keeping total idleness finite and minimal. Then, the concept of deadlock avoidance is extended to dynamic traffic with the purpose of proposing an algorithm that mitigates fragmentation losses with appropriate greedy traffic-aware assignment policies. Since deadlock is not permanent under dynamic traffic, avoidance by assignment denial is not used. Instead, the proposed algorithm is only reluctant to assign dysfunctional, deadlock-prone voids in favour of functional voids if they are available. Other priorities may also apply if multiple searches are allowed.</p>","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"12 10","pages":""},"PeriodicalIF":1.7,"publicationDate":"2022-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138508861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-16DOI: 10.1007/s11107-021-00957-5
Dwi Astharini, M. Asvial, D. Gunawan
{"title":"Performance of signal detection with trellis code for downlink non-orthogonal multiple access visible light communication","authors":"Dwi Astharini, M. Asvial, D. Gunawan","doi":"10.1007/s11107-021-00957-5","DOIUrl":"https://doi.org/10.1007/s11107-021-00957-5","url":null,"abstract":"","PeriodicalId":20057,"journal":{"name":"Photonic Network Communications","volume":"43 1","pages":"185 - 192"},"PeriodicalIF":1.7,"publicationDate":"2022-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42933991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}