{"id":4859,"date":"2025-10-20T13:40:17","date_gmt":"2025-10-20T04:40:17","guid":{"rendered":"https:\/\/jteccorp.wdkb.jp\/?page_id=4859"},"modified":"2026-06-26T11:10:09","modified_gmt":"2026-06-26T02:10:09","slug":"rotating-walter-mirror","status":"publish","type":"page","link":"https:\/\/www.j-tec.co.jp\/english\/optical\/optical-products\/rotating-walter-mirror\/","title":{"rendered":"2D Wolter Mirror"},"content":{"rendered":"\n<h1 class=\"c-title content-head-border\">Rotational Wolter Mirror (2D Double-Reflection Focusing Wolter Mirror)<\/h1>\n        <div class=\"c-text u-mb40\">\n          <p>\n\t\t\tA 2D Wolter mirror consists of an ellipsoidal face and a hyperboloidal face on a single substrate. While the Advanced KB mirror (1D Wolter mirror) is a focusing system requiring four reflections in vertical and horizontal directions across both elliptical and hyperbolic shapes, the 2D Wolter mirror realizes the same optical system with only two reflections.\n\t\t\tSimilar to standard ellipsoidal mirrors, the 2D Wolter mirror has a shape with a steep curvature in the sagittal direction. Therefore, high-accuracy shape measurement is extremely difficult. Additionally, achieving high accuracy in the relative positional relationship between the ellipsoidal and hyperboloidal surfaces is critical.\n\t\t\tTo solve this, JTEC has developednano-CMM and CGH interferometry technologies that can handle steep profiles, successfully realizing high-precision 2D Wolter mirrors. Please feel free to contact us regarding the implementation or specifications of our 2D Wolter mirrors.\n\t\t\t<\/p>\n        <\/div>\n        <div class=\"u-text-center u-mb40\">\n            <ul class=\"c-image -vertical\">\n                <li><img src=\"\/assets\/img\/optical\/optical-products\/rotating-walter-mirror01.webp\" style=\"max-height:70vw\" alt=\"\">\n                <\/li>\n            <\/ul>\n        <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Rotational Wolter Mirror (2D Double-Reflection Focusing Wolter Mirror) A 2D Wolter mirror consists of an ellip [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4837,"menu_order":19,"comment_status":"closed","ping_status":"closed","template":"page-optical-detail.php","meta":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/4859"}],"collection":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/comments?post=4859"}],"version-history":[{"count":7,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/4859\/revisions"}],"predecessor-version":[{"id":8329,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/4859\/revisions\/8329"}],"up":[{"embeddable":true,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/4837"}],"wp:attachment":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/media?parent=4859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}