Simulation of an electro-optic modulator based on the quantum-confined Stark effect in a two-layer InAlGaAs rib waveguide on an InP substrate
An electro-optic Mach - Zehnder modulator based on the quantum-confinement Stark effect in layered multiple-quantum-well InAlGaAs structures on InP substrate is numerically simulated. The novelty of the modulator design is the use of a two-layer rib optical waveguides, which provide technologically...
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| Veröffentlicht in: | Quantum electronics (Woodbury, N.Y.) N.Y.), 2019-03, Vol.49 (3), p.266-271 |
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| container_title | Quantum electronics (Woodbury, N.Y.) |
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| creator | Tsarev, A.V. Taziev, R.M. |
| description | An electro-optic Mach - Zehnder modulator based on the quantum-confinement Stark effect in layered multiple-quantum-well InAlGaAs structures on InP substrate is numerically simulated. The novelty of the modulator design is the use of a two-layer rib optical waveguides, which provide technologically efficient (loss of 1.5 dB per element) coupling of the modulator with optical fibre. It is shown that, changing the electrode width and the distance between two waveguides in two Mach - Zehnder interferometer arms, one can match the impedance of the modulator with an external 50-Ω load and the velocities of microwave and optical waves in the modulator. The results of the study can be used in integrated optics, optical communication, and radiophotonics devices. |
| doi_str_mv | 10.1070/QEL16725 |
| format | Article |
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The novelty of the modulator design is the use of a two-layer rib optical waveguides, which provide technologically efficient (loss of 1.5 dB per element) coupling of the modulator with optical fibre. It is shown that, changing the electrode width and the distance between two waveguides in two Mach - Zehnder interferometer arms, one can match the impedance of the modulator with an external 50-Ω load and the velocities of microwave and optical waves in the modulator. The results of the study can be used in integrated optics, optical communication, and radiophotonics devices.</description><identifier>ISSN: 1063-7818</identifier><identifier>EISSN: 1468-4799</identifier><identifier>DOI: 10.1070/QEL16725</identifier><language>eng</language><publisher>Bristol: Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</publisher><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; COMMUNICATIONS ; Computer simulation ; COMPUTERIZED SIMULATION ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; electro-optic modulator ; ELECTRODES ; Electronic devices ; IMPEDANCE ; INDIUM PHOSPHIDES ; Integrated optics ; INTERFEROMETERS ; LAYERS ; MICROWAVE RADIATION ; nitegrated optics ; numerical simulation ; Optical communication ; OPTICAL FIBERS ; Optical waveguides ; OPTICS ; QUANTUM WELLS ; quantum-confined Stark effect ; radiophotonics ; Ribs (structural) ; STARK EFFECT ; SUBSTRATES ; WAVEGUIDES</subject><ispartof>Quantum electronics (Woodbury, N.Y.), 2019-03, Vol.49 (3), p.266-271</ispartof><rights>2019 Kvantovaya Elektronika, Turpion Ltd and IOP Publishing Ltd</rights><rights>Copyright IOP Publishing Mar 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c341t-149b61a0c266059ae7cf39f832633293ddc38b0c14579f7d4a700d9386f8cf5a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1070/QEL16725/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>230,314,780,784,885,27924,27925,53846,53893</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/23004893$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Tsarev, A.V.</creatorcontrib><creatorcontrib>Taziev, R.M.</creatorcontrib><title>Simulation of an electro-optic modulator based on the quantum-confined Stark effect in a two-layer InAlGaAs rib waveguide on an InP substrate</title><title>Quantum electronics (Woodbury, N.Y.)</title><addtitle>Quantum Electron</addtitle><description>An electro-optic Mach - Zehnder modulator based on the quantum-confinement Stark effect in layered multiple-quantum-well InAlGaAs structures on InP substrate is numerically simulated. The novelty of the modulator design is the use of a two-layer rib optical waveguides, which provide technologically efficient (loss of 1.5 dB per element) coupling of the modulator with optical fibre. It is shown that, changing the electrode width and the distance between two waveguides in two Mach - Zehnder interferometer arms, one can match the impedance of the modulator with an external 50-Ω load and the velocities of microwave and optical waves in the modulator. The results of the study can be used in integrated optics, optical communication, and radiophotonics devices.</description><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>COMMUNICATIONS</subject><subject>Computer simulation</subject><subject>COMPUTERIZED SIMULATION</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>electro-optic modulator</subject><subject>ELECTRODES</subject><subject>Electronic devices</subject><subject>IMPEDANCE</subject><subject>INDIUM PHOSPHIDES</subject><subject>Integrated optics</subject><subject>INTERFEROMETERS</subject><subject>LAYERS</subject><subject>MICROWAVE RADIATION</subject><subject>nitegrated optics</subject><subject>numerical simulation</subject><subject>Optical communication</subject><subject>OPTICAL FIBERS</subject><subject>Optical waveguides</subject><subject>OPTICS</subject><subject>QUANTUM WELLS</subject><subject>quantum-confined Stark effect</subject><subject>radiophotonics</subject><subject>Ribs (structural)</subject><subject>STARK EFFECT</subject><subject>SUBSTRATES</subject><subject>WAVEGUIDES</subject><issn>1063-7818</issn><issn>1468-4799</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqNkU1LxDAQhosoKCr4EwJ68FJNmjQfx0X8WFhQUc8hTRONdpNukir-CP-zWVbx6mmGmWfemZepqiMEzxBk8Pz-coEoa9qtag8RymvChNguOaS4Zhzx3eowJdfBlhDYcsr3qq8Ht5wGlV3wIFigPDCD0TmGOozZabAM_bodIuhUMj0oWH4xYDUpn6dlrYO3zpf6Q1bxDRhryzBwHiiQP0I9qE8TwdzPhms1SyC6Dnyod_M8ud6spcq6ub8DaepSjiqbg2rHqiGZw5-4Xz1dXT5e3NSL2-v5xWxRa0xQrhERHUUK6oZS2AplmLZYWI4binEjcN9rzDuoEWmZsKwnikHYC8yp5dq2Cu9XxxvdkLKTSbts9Evx4sv1ssEQEi7wHzXGsJpMyvI1TNGXwwrTMtqgBqNCnW4oHUNK0Vg5RrdU8VMiKNdfkb9fKejJBnVh_NP6J7YygyRCYllMy7G3-BviZJaJ</recordid><startdate>20190301</startdate><enddate>20190301</enddate><creator>Tsarev, A.V.</creator><creator>Taziev, R.M.</creator><general>Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</general><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20190301</creationdate><title>Simulation of an electro-optic modulator based on the quantum-confined Stark effect in a two-layer InAlGaAs rib waveguide on an InP substrate</title><author>Tsarev, A.V. ; Taziev, R.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-149b61a0c266059ae7cf39f832633293ddc38b0c14579f7d4a700d9386f8cf5a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>COMMUNICATIONS</topic><topic>Computer simulation</topic><topic>COMPUTERIZED SIMULATION</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>electro-optic modulator</topic><topic>ELECTRODES</topic><topic>Electronic devices</topic><topic>IMPEDANCE</topic><topic>INDIUM PHOSPHIDES</topic><topic>Integrated optics</topic><topic>INTERFEROMETERS</topic><topic>LAYERS</topic><topic>MICROWAVE RADIATION</topic><topic>nitegrated optics</topic><topic>numerical simulation</topic><topic>Optical communication</topic><topic>OPTICAL FIBERS</topic><topic>Optical waveguides</topic><topic>OPTICS</topic><topic>QUANTUM WELLS</topic><topic>quantum-confined Stark effect</topic><topic>radiophotonics</topic><topic>Ribs (structural)</topic><topic>STARK EFFECT</topic><topic>SUBSTRATES</topic><topic>WAVEGUIDES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tsarev, A.V.</creatorcontrib><creatorcontrib>Taziev, R.M.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tsarev, A.V.</au><au>Taziev, R.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulation of an electro-optic modulator based on the quantum-confined Stark effect in a two-layer InAlGaAs rib waveguide on an InP substrate</atitle><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle><addtitle>Quantum Electron</addtitle><date>2019-03-01</date><risdate>2019</risdate><volume>49</volume><issue>3</issue><spage>266</spage><epage>271</epage><pages>266-271</pages><issn>1063-7818</issn><eissn>1468-4799</eissn><abstract>An electro-optic Mach - Zehnder modulator based on the quantum-confinement Stark effect in layered multiple-quantum-well InAlGaAs structures on InP substrate is numerically simulated. The novelty of the modulator design is the use of a two-layer rib optical waveguides, which provide technologically efficient (loss of 1.5 dB per element) coupling of the modulator with optical fibre. It is shown that, changing the electrode width and the distance between two waveguides in two Mach - Zehnder interferometer arms, one can match the impedance of the modulator with an external 50-Ω load and the velocities of microwave and optical waves in the modulator. The results of the study can be used in integrated optics, optical communication, and radiophotonics devices.</abstract><cop>Bristol</cop><pub>Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</pub><doi>10.1070/QEL16725</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 1063-7818 |
| ispartof | Quantum electronics (Woodbury, N.Y.), 2019-03, Vol.49 (3), p.266-271 |
| issn | 1063-7818 1468-4799 |
| language | eng |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COMMUNICATIONS Computer simulation COMPUTERIZED SIMULATION CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY electro-optic modulator ELECTRODES Electronic devices IMPEDANCE INDIUM PHOSPHIDES Integrated optics INTERFEROMETERS LAYERS MICROWAVE RADIATION nitegrated optics numerical simulation Optical communication OPTICAL FIBERS Optical waveguides OPTICS QUANTUM WELLS quantum-confined Stark effect radiophotonics Ribs (structural) STARK EFFECT SUBSTRATES WAVEGUIDES |
| title | Simulation of an electro-optic modulator based on the quantum-confined Stark effect in a two-layer InAlGaAs rib waveguide on an InP substrate |
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