{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T15:42:21Z","timestamp":1772293341677,"version":"3.50.1"},"reference-count":13,"publisher":"AIP Publishing","issue":"10","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2004,10,1]]},"abstract":"<jats:p>A two-dimensional full-wave code in the extraordinary mode has been developed to simulate reflectometry in TJ-II. The code allows us to study the measurement capabilities of the future correlation reflectometer that is being installed in TJ-II. The code uses the finite-difference-time-domain technique to solve Maxwell\u2019s equations in the presence of density fluctuations. Boundary conditions are implemented by a perfectly matched layer to simulate free propagation. To assure the stability of the code, the current equations are solved by a fourth-order Runge\u2013Kutta method. Density fluctuation parameters such as fluctuation level, wave numbers, and correlation lengths are extrapolated from those measured at the plasma edge using Langmuir probes. In addition, realistic plasma shape, density profile, magnetic configuration, and experimental setup of TJ-II are included to determine the plasma regimes in which accurate information may be obtained.<\/jats:p>","DOI":"10.1063\/1.1783605","type":"journal-article","created":{"date-parts":[[2004,10,6]],"date-time":"2004-10-06T22:56:58Z","timestamp":1097103418000},"page":"3822-3824","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":10,"title":["Two-dimensional full-wave code for reflectometry simulations in TJ-II"],"prefix":"10.1063","volume":"75","author":[{"given":"E.","family":"Blanco","sequence":"first","affiliation":[{"name":"Laboratorio Nacional de Fusi\u00f3n por Confinamiento Magn\u00e9tico, Asociaci\u00f3n Euratom-CIEMAT, Av. Complutense 22, 28040 Madrid, Spain"}]},{"given":"S.","family":"Heuraux","sequence":"additional","affiliation":[{"name":"LPMIA UMR 7040, UHP Nancy I, BP 239, 54506 Vandoeuvre Cedex, France"}]},{"given":"T.","family":"Estrada","sequence":"additional","affiliation":[{"name":"Laboratorio Nacional de Fusi\u00f3n por Confinamiento Magn\u00e9tico, Asociaci\u00f3n Euratom-CIEMAT, Av. Complutense 22, 28040 Madrid, Spain"}]},{"given":"J.","family":"S\u00e1nchez","sequence":"additional","affiliation":[{"name":"Laboratorio Nacional de Fusi\u00f3n por Confinamiento Magn\u00e9tico, Asociaci\u00f3n Euratom-CIEMAT, Av. Complutense 22, 28040 Madrid, Spain"}]},{"given":"L.","family":"Cupido","sequence":"additional","affiliation":[{"name":"Associa\u00e7\u00e3o Euratom-IST, CFN, Instituto Superior T\u00e9cnico, 1096 Lisboa, Portugal"}]}],"member":"317","reference":[{"key":"2024020711185574300_r1","doi-asserted-by":"publisher","first-page":"905","DOI":"10.1088\/0741-3335\/38\/7\/002","volume":"38","year":"1996","journal-title":"Plasma Phys. Controlled Fusion"},{"key":"2024020711185574300_r2","doi-asserted-by":"publisher","first-page":"1840","DOI":"10.1063\/1.1362534","volume":"8","year":"2001","journal-title":"Phys. Plasmas"},{"key":"2024020711185574300_r3","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1006\/jcph.2001.6867","volume":"174","year":"2001","journal-title":"J. Comput. Phys."},{"key":"2024020711185574300_r4","doi-asserted-by":"publisher","first-page":"392","DOI":"10.1063\/1.1146357","volume":"66","year":"1995","journal-title":"Rev. Sci. 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