DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Seong-Hwan | ko |
dc.contributor.author | You, Jong-Bum | ko |
dc.contributor.author | Rhee, Hyun-Woo | ko |
dc.contributor.author | Yoo, Dong Eun | ko |
dc.contributor.author | Lee, Dong-Wook | ko |
dc.contributor.author | Yu, Kyougsik | ko |
dc.contributor.author | Park, Hyo-Hoon | ko |
dc.date.accessioned | 2018-08-20T08:07:05Z | - |
dc.date.available | 2018-08-20T08:07:05Z | - |
dc.date.created | 2018-08-13 | - |
dc.date.created | 2018-08-13 | - |
dc.date.created | 2018-08-13 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.citation | IEEE PHOTONICS TECHNOLOGY LETTERS, v.30, no.16, pp.1427 - 1430 | - |
dc.identifier.issn | 1041-1135 | - |
dc.identifier.uri | http://hdl.handle.net/10203/244955 | - |
dc.description.abstract | We demonstrate a compact and high-performance 1 x 2 silicon MMI switch by thermo-optic control of symmetric interference modes using local and direct heating of the mode-peak regions. The direct heater is formed with n-i-n-i-n resistors whose i-regions are placed at the peak regions of the first two-folded image. Three electrodes are separately formed on each n-doped region for alternative heating of the two i-regions. Using a symmetric 1 x 2 MMI designed as a 50:50 splitter under no bias, path switching is attained by inducing a phase difference of +/-pi/2 between the two modes, applying a bias to either n-i-n heater. From this switching scheme, we achieve a low crosstalk of less than -30 dB with a compact active area of 3 mu m x 40 mu m. We also observe a fast switching response with a rising time of 1.04 mu s and a falling time of 0.89 mu s. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | High-performance silicon MMI switch based on thermo-optic control of interference modes | - |
dc.type | Article | - |
dc.identifier.wosid | 000440002100002 | - |
dc.identifier.scopusid | 2-s2.0-85049139461 | - |
dc.type.rims | ART | - |
dc.citation.volume | 30 | - |
dc.citation.issue | 16 | - |
dc.citation.beginningpage | 1427 | - |
dc.citation.endingpage | 1430 | - |
dc.citation.publicationname | IEEE PHOTONICS TECHNOLOGY LETTERS | - |
dc.identifier.doi | 10.1109/LPT.2018.2850907 | - |
dc.contributor.localauthor | Park, Hyo-Hoon | - |
dc.contributor.nonIdAuthor | Kim, Seong-Hwan | - |
dc.contributor.nonIdAuthor | Rhee, Hyun-Woo | - |
dc.contributor.nonIdAuthor | Yoo, Dong Eun | - |
dc.contributor.nonIdAuthor | Lee, Dong-Wook | - |
dc.contributor.nonIdAuthor | Yu, Kyougsik | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
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