{"id":734,"date":"2013-09-26T13:53:09","date_gmt":"2013-09-26T11:53:09","guid":{"rendered":"https:\/\/lsl-lannert.de\/?page_id=734"},"modified":"2020-02-13T10:42:38","modified_gmt":"2020-02-13T08:42:38","slug":"areas-of-application","status":"publish","type":"page","link":"https:\/\/lsl-lannert.de\/en\/areas-of-application\/","title":{"rendered":"Areas of Application"},"content":{"rendered":"<h3 style=\"text-align: center;\"><span style=\"font-size: xx-large;\">Laser measurement systems<span class=\"red\"><br \/>\n<\/span><\/span><\/h3>\n<h3 style=\"text-align: center;\"><span style=\"font-size: xx-large;\"><span class=\"red\">Basic principles <\/span><\/span><span style=\"font-size: xx-large;\">and <span class=\"red\">applications <\/span><\/span><\/h3>\n<h3 style=\"text-align: center;\"><span style=\"font-size: xx-large;\"><span class=\"red\">\u00a0<\/span><\/span><\/h3>\n<div class=\"spalte-1-2\">\n<p>If you use laser measurement systems, you know the basics. But if you haven&#8217;t thought about implementing it in your firm, or try to learn about it, you are on the right website! Let us walk through the basic principles!<\/p>\n<h4>How does a HeNe-Laser work?<\/h4>\n<p>A laser (<strong>l<\/strong>ight <strong>a<\/strong>mplification by <strong>s<\/strong>timulated <strong>e<\/strong>mission of <strong>r<\/strong>adiation) is characterized by highly concentrated, directed, and in our case monochromatic light. A He-Ne laser uses an atmosphere of helium and neon as resonator.\u00a0 The dimensions of the resonator cause stimulated transitions of quantum-mechanic states, from base level states to excited states (stimulation). By pumping the laser with energy, this light (emission) is enhanced by a factor of thousands (amplification). The resonator is &#8220;open-ended&#8221; on one side, where about 0.1% of the light leaves the laser and can be used for your measurement purposes!<\/p>\n<p>Details of the exact technical dimensions and construction of industrial quality lasers are well-kept secrets and are protected by letters of patent.<\/p>\n<h4>Properties and applications<\/h4>\n<p>Laser light from He-Ne lasers has high coherence and a wave length of 632.8nm. An output power of a few mW are sufficient for almost all optical methods of measurement. Non-mechanical measurements are important components when validating industrial procedures of highly senstive products, like rotating parts, valves, and products with high plasticity.<\/p>\n<h4>How does a laster scanner work?<\/h4>\n<p>The laser beam is spead and collimated into a &#8220;ribbon&#8221; of light. If done well, that &#8220;ribbon&#8221; is passed through in a linear fashion. After passing a window, the &#8220;ribbon&#8221; with hit the object that is measured. The light is collected on the other side, where and electronic signal is generated and studied. The onject casts a shadow, which can be used to calculate the dimension of the object. This value will be shown over the display V24 (RS 232).<\/p>\n<\/div>\n<div class=\"spalte-2-2\">\n<p><iframe loading=\"lazy\" style=\"display: block; margin: 2em auto .2em; height: 275px; width: 100%; padding: 20px; border: 2px solid #CCC;\" src=\"https:\/\/www.aeroel.it\/images\/animazioni\/ger_tech_2.html\" width=\"385\" height=\"345\" frameborder=\"0\" scrolling=\"no\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><span style=\"font-size: small;\">source: <a href=\"http:\/\/www.aeroel.it\/de\/technologie\/wie-funktioniert-ein-laser-mikrometer.html\" target=\"_blank\">www.aeroel.it<\/a><\/span><\/p>\n<h3>Applications for <span class=\"red\">laser measurement systems<\/span>:<\/h3>\n<p>Laser measurment systems have the following unique qualities, and are used for following measurements:<\/p>\n<ul style=\"width: 80%;\">\n<li>fast and precise measurements (without the possibility of human error)<\/li>\n<li>direct documentation of measurement over data interface<\/li>\n<li>parts with highests precision, e.g. damping piston with diametre of 2.9876 mm. Classification into 0.5\u00b5m steps.<\/li>\n<li>validating of matching pins for manufacturers<\/li>\n<li>validating of thin-walled parts, no deformation by mechanical forces<\/li>\n<li>PKD-tools (<a title=\"Polykristall\" href=\"http:\/\/de.wikipedia.org\/wiki\/Polykristall\">polycrystalline<\/a> diamond PKD) are only measured by optical methods<\/li>\n<li>axles in electrix tooth brushes, 1.406 mm<\/li>\n<li>diametres of cannulas and catheters in medicine<\/li>\n<li>diametres of coated wire, coat thickness<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Laser measurement systems Basic principles and applications \u00a0 If you use laser measurement systems, you know the basics. But if you haven&#8217;t thought about implementing it in your firm, or try to learn about it, you are on the right website! Let us walk through the basic principles! How does a HeNe-Laser work? A laser [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":45,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/pages\/734"}],"collection":[{"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/comments?post=734"}],"version-history":[{"count":7,"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/pages\/734\/revisions"}],"predecessor-version":[{"id":2185,"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/pages\/734\/revisions\/2185"}],"wp:attachment":[{"href":"https:\/\/lsl-lannert.de\/en\/wp-json\/wp\/v2\/media?parent=734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}