Polarizer 20 – 10 000 \u00b5m 20 – 10 m 000\u00b5\u504f\u632f\u5668<\/p>\n
Polarizer 20 – 10 000 \u00b5m 20 – 10 m 000\u00b5\u504f\u632f\u5668<\/p>\n
Description
\u63cf\u8ff0
Specac provide Free-Standing Wire Grid Polarizers for Far-Infrared and Terahertz (THz) polarizing applications. These polarizers consist of an array of parallel 5 \u03bcm or 10 \u03bcm tungsten wires secured to a mounting frame with a wire spacing of 12.5 \u03bcm or 25 \u03bcm. These wires act to reflect the incident radiation electric field component parallel to the direction of the wires, and transmit the electric field component perpendicular to the wires. Operating wavelengths are from 20 \u03bcm to 10 mm.
specac\u63d0\u4f9b\u514d\u8d39\u5728\u7ebf\u6805\u504f\u632f\u5668\u7684\u8fdc\u7ea2\u5916\u548c\u592a\u8d6b\u5179\uff08THz\uff09\u504f\u632f\u7684\u5e94\u7528\u3002\u8fd9\u7247\u7531\u5e73\u884c\u76845\u03bcm\u621610 m\u03bc\u94a8\u4e1d\u56fa\u5b9a\u5b89\u88c5\u67b6\u4e0e12.5\u03bc\u7c73\u621625\u03bcM.\u8fd9\u4e9b\u5bfc\u7ebf\u7684\u5bfc\u7ebf\u95f4\u8ddd\u7684\u884c\u4e3a\u53cd\u6620\u5165\u5c04\u8f90\u5c04\u7535\u573a\u7684\u65b9\u5411\u5e73\u884c\u7684\u7535\u7ebf\u7ec4\u6210\u7684\u6570\u7ec4\uff0c\u5e76\u4f20\u8f93\u5230\u5bfc\u7ebf\u7684\u7535\u573a\u5782\u76f4\u5206\u91cf\u3002\u5de5\u4f5c\u6ce2\u957f\u4e3a20\u03bcm\u81f310\u6beb\u7c73\u3002
Typical applications include use as far-infrared and terahertz polarizing beamsplitters, infrared spectroscopy polarization studies, variable attenuation or reflection of polarized sources, or as coupling devices for long wavelength sources.
\u5178\u578b\u7684\u5e94\u7528\u5305\u62ec\u4f7f\u7528\u8fdc\u7ea2\u5916\u548c\u592a\u8d6b\u5179\u504f\u632f\u5206\u675f\u5668\uff0c\u7ea2\u5916\u5149\u8c31\u504f\u632f\u7814\u7a76\uff0c\u53ef\u53d8\u8870\u51cf\u6216\u504f\u632f\u5149\u6e90\u7684\u53cd\u5c04\uff0c\u6216\u4e3a\u957f\u6ce2\u957f\u5149\u6e90\u7684\u8026\u5408\u88c5\u7f6e\u3002
Standard polarizer frames are circular in shape, manufactured from aluminium, with a clear aperture in the range 25 mm to 120 mm. For customer applications, gold-plated tungsten or beryllium copper wire is available in diameters up to 50 \u03bcm. Furthermore, custom frame sizes and alternative frame materials of stainless steel, invar, tefnol, glass fiber, and molybdenum are offered.
\u6807\u51c6\u504f\u5149\u7247\u67b6\u7684\u5f62\u72b6\u662f\u5706\u5f62\u7684\uff0c\u4ece\u5236\u9020\u7684\u94dd\uff0c\u8303\u56f4\u572825\u6beb\u7c73\u81f3120\u6beb\u7c73\u53e3\u5f84\u3002\u5ba2\u6237\u5e94\u7528\uff0c\u9540\u91d1\u94a8\u94a2\u94cd\u94dc\u4e1d\u7684\u76f4\u5f84\u53ef\u8fbe50\u03bcM.\u6b64\u5916\u53ef\u7528\uff0c\u81ea\u5b9a\u4e49\u7684\u5e27\u5927\u5c0f\u548c\u4e0d\u9508\u94a2\uff0c\u56e0\u74e6\u5408\u91d1\uff0ctefnol\uff0c\u73bb\u7483\u7ea4\u7ef4\u66ff\u4ee3\u6846\u67b6\u6750\u6599\uff0c\u94bc\u63d0\u4f9b\u3002<\/p>\n
Polarizer 20 – 10 000 \u00b5m 20 – 10 m 000\u00b5\u504f\u632f\u5668<\/strong><\/p>\n Polarizer 20 – 10 000 \u00b5m 20 – 10 m 000\u00b5\u504f\u632f\u5668 Description\u63cf\u8ff0Specac provide Free-St <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/posts\/609518"}],"collection":[{"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/comments?post=609518"}],"version-history":[{"count":0,"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/posts\/609518\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/media?parent=609518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/categories?post=609518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/specac\/wp-json\/wp\/v2\/tags?post=609518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/div>","protected":false},"excerpt":{"rendered":"