Optimal design of an InAlGaAs/InAlAs Mach-Zehnder type multi-mode interference photonic switch (MIPS-MZ) for polarization-independent and low-crosstalk switching operation
{"title":"Optimal design of an InAlGaAs/InAlAs Mach-Zehnder type multi-mode interference photonic switch (MIPS-MZ) for polarization-independent and low-crosstalk switching operation","authors":"Y. Ueda, S. Nakamura, K. Utaka","doi":"10.1109/PS.2008.4804251","DOIUrl":null,"url":null,"abstract":"For polarization-independent and low-crosstalk switching operation a Mach-Zehnder interferometer (MZI) type photonic switch using Multi-mode interference (MMI) couplers, an optimal structure was investigated. As a result, the combination of high-mesa and middle-mesa waveguides was found to realize low-crosstalk of -30 dB and polarization-independent semiconductor high-speed photonic switch.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"135 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Conference on Photonics in Switching","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PS.2008.4804251","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
For polarization-independent and low-crosstalk switching operation a Mach-Zehnder interferometer (MZI) type photonic switch using Multi-mode interference (MMI) couplers, an optimal structure was investigated. As a result, the combination of high-mesa and middle-mesa waveguides was found to realize low-crosstalk of -30 dB and polarization-independent semiconductor high-speed photonic switch.
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