Design and simulation of magneto-optic Mach-Zehnder isolator
In this paper, we have designed, optimized and simulated the magneto-optic Mach-Zehnder isolator. The waveguide isolator is based on a nonreciprocal phase shift in the magneto-optic branch of the MZ isolator. We have used the finite difference beam propagation method for numerical solution of the sc...
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| Veröffentlicht in: | Optik (Stuttgart) 2011-12, Vol.122 (24), p.2199-2202 |
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| creator | Khatir, M. Granpayeh, N. |
| description | In this paper, we have designed, optimized and simulated the magneto-optic Mach-Zehnder isolator. The waveguide isolator is based on a nonreciprocal phase shift in the magneto-optic branch of the MZ isolator. We have used the finite difference beam propagation method for numerical solution of the scalar wave equation. We have also used the transparent boundary condition. The propagation constant has been achieved by using the effective index method. We have calculated the design parameters to decrease the insertion loss in the forward direction and increase return loss in the backward direction and achieved a 40
dB isolation ratio. |
| doi_str_mv | 10.1016/j.ijleo.2011.02.009 |
| format | Article |
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dB isolation ratio.</description><subject>Beam propagation method</subject><subject>Beams (radiation)</subject><subject>Computer simulation</subject><subject>Effective index method</subject><subject>Isolator</subject><subject>Isolators</subject><subject>Mach-Zehnder</subject><subject>Magneto-optic</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Noise levels</subject><subject>Scalars</subject><subject>Wave propagation</subject><issn>0030-4026</issn><issn>1618-1336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQQC0EEqXwC1gysjic4zhOJRgQ31IRCywsluOcW0dJXOwUiX-PS5mZbnnvTvcIOWeQM2DVZZe7rkefF8BYDkUOsDggM1axmjLOq0MyA-BASyiqY3ISYwcAUoKckas7jG41Znpss-iGba8n58fM22zQqxEnT_1mciZ70WZNP3A9thgyF33ifDglR1b3Ec_-5py8P9y_3T7R5evj8-3Nkpp0fKKtaLTksqlbK1BIWbcLo0FoaQtWGsMbi7bSNRNCghBcCMPLusRqwYxAWzZ8Ti72ezfBf24xTmpw0WDf6xH9NqrUAGpZF8ATyveoCT7GgFZtght0-E7QjqtUp35bqV0rBYVKrZJ1vbcwffHlMKhoHI4GWxfQTKr17l__By0McvM</recordid><startdate>201112</startdate><enddate>201112</enddate><creator>Khatir, M.</creator><creator>Granpayeh, N.</creator><general>Elsevier GmbH</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>201112</creationdate><title>Design and simulation of magneto-optic Mach-Zehnder isolator</title><author>Khatir, M. ; Granpayeh, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c336t-d5ba737b8df5e5778d9ca05a7f214cc3bfef6a81557055355c3484e691c5ef4b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Beam propagation method</topic><topic>Beams (radiation)</topic><topic>Computer simulation</topic><topic>Effective index method</topic><topic>Isolator</topic><topic>Isolators</topic><topic>Mach-Zehnder</topic><topic>Magneto-optic</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Noise levels</topic><topic>Scalars</topic><topic>Wave propagation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khatir, M.</creatorcontrib><creatorcontrib>Granpayeh, N.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optik (Stuttgart)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khatir, M.</au><au>Granpayeh, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design and simulation of magneto-optic Mach-Zehnder isolator</atitle><jtitle>Optik (Stuttgart)</jtitle><date>2011-12</date><risdate>2011</risdate><volume>122</volume><issue>24</issue><spage>2199</spage><epage>2202</epage><pages>2199-2202</pages><issn>0030-4026</issn><eissn>1618-1336</eissn><abstract>In this paper, we have designed, optimized and simulated the magneto-optic Mach-Zehnder isolator. The waveguide isolator is based on a nonreciprocal phase shift in the magneto-optic branch of the MZ isolator. We have used the finite difference beam propagation method for numerical solution of the scalar wave equation. We have also used the transparent boundary condition. The propagation constant has been achieved by using the effective index method. We have calculated the design parameters to decrease the insertion loss in the forward direction and increase return loss in the backward direction and achieved a 40
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Beam propagation method Beams (radiation) Computer simulation Effective index method Isolator Isolators Mach-Zehnder Magneto-optic Mathematical analysis Mathematical models Noise levels Scalars Wave propagation |
| title | Design and simulation of magneto-optic Mach-Zehnder isolator |
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