{"id":533,"date":"2025-01-28T15:37:38","date_gmt":"2025-01-28T15:37:38","guid":{"rendered":"https:\/\/www.ltb-berlin.de\/en\/?post_type=produkte&#038;p=533"},"modified":"2026-04-02T09:15:24","modified_gmt":"2026-04-02T09:15:24","slug":"demon","status":"publish","type":"produkte","link":"https:\/\/www.ltb-berlin.de\/en\/products\/demon\/","title":{"rendered":"DEMON"},"content":{"rendered":"\n<p>The DEMON is a double-echelle monochromator with high temporal and spectral resolution. It consists of an optomechanically motorized and thermally very stable echelle spectrometer with an upstream prism monochromator for selecting the respective inspection area. The patented optical design consisting of prism and echelle grating is set up in a Littrow arrangement and utilizes the high imaging quality of the parabolic mirror optics used. The adjustable-width exit slit of the prism monochromator also forms the entrance slit of the echelle spectrometer. Thanks to the active wavelength stabilisation with internal calibration lamp, an extremely high wavelength accuracy can be achieved without complex temperature stabilisation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"585\" src=\"https:\/\/www.ltb-berlin.de\/en\/wp-content\/uploads\/2026\/03\/DEMON-1024x585.png\" alt=\"\" class=\"wp-image-2033\" srcset=\"https:\/\/www.ltb-berlin.de\/en\/wp-content\/uploads\/2026\/03\/DEMON-1024x585.png 1024w, https:\/\/www.ltb-berlin.de\/en\/wp-content\/uploads\/2026\/03\/DEMON-300x171.png 300w, https:\/\/www.ltb-berlin.de\/en\/wp-content\/uploads\/2026\/03\/DEMON-768x439.png 768w, https:\/\/www.ltb-berlin.de\/en\/wp-content\/uploads\/2026\/03\/DEMON.png 1372w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Chromatic aberrations are avoided by using reflective optics with broadband UV coating and a CaF2 prism, while at the same time providing a wide wavelength range from the lower UV to the NIR range. The radiation is coupled into the DEMON spectrometer via an SMA fiber or mirror transfer optics. The given detector area allows the combination with a variety of different CCD, ICCD and InGaAs cameras.<\/p>\n\n\n\n<p>With the Sophi software supplied, all functions of the spectrometer-detector unit are controlled via an intuitive graphical user interface with integrated script language for automated measurement sequences. All measured spectra can be graphically displayed and comprehensively analysed in Sophi. An optional LabVIEW library enables complete remote control of the DEMON.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The DEMON is a double-echelle monochromator with high temporal and spectral resolution. It consists of an optomechanically motorized and thermally very stable echelle spectrometer with an upstream prism monochromator for selecting the respective inspection area. The patented optical design consisting of prism and echelle grating is set up in a Littrow arrangement and utilizes the [&hellip;]<\/p>\n","protected":false},"featured_media":1002,"template":"","meta":{"footnotes":""},"produkt_kategorie":[23],"class_list":["post-533","produkte","type-produkte","status-publish","has-post-thumbnail","hentry","produkt_kategorie-monochromators"],"_links":{"self":[{"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/produkte\/533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/produkte"}],"about":[{"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/types\/produkte"}],"version-history":[{"count":7,"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/produkte\/533\/revisions"}],"predecessor-version":[{"id":2081,"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/produkte\/533\/revisions\/2081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/media\/1002"}],"wp:attachment":[{"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/media?parent=533"}],"wp:term":[{"taxonomy":"produkt_kategorie","embeddable":true,"href":"https:\/\/www.ltb-berlin.de\/en\/wp-json\/wp\/v2\/produkt_kategorie?post=533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}