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totalreflexion [HarzOptics OptikWiki]
Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/London' for 'BST/1.0/DST' instead in /homepages/35/d144896805/htdocs/optikwiki/inc/template.php on line 222
 

Totalreflexion

Aus dem Brechungsgesetz kann eine besondere Eigenschaft abgeleitet werden, die zwischen zwei optischen Medien mit unterschiedlicher Brechzahl auftritt: die Totalreflexion. Dabei wird ein Grenzwinkel beschrieben, welcher, sobald er überschritten wird, das Eindringen des Strahls in das andere Medium unterbindet. Der Strahl muss dabei von einem optisch dichteren Medium auf ein optisch dünneres Medium treffen und folgende Bedingungen erfüllen:

Sobald der Winkel des auftreffenden Strahls größer ist als o1, wird der Strahl nicht mehr in das andere Medium gebrochen, sondern mit dem gleichen Winkel reflektiert.

Totalreflexion a) Grenzwinkel und b) gebrochener Strahl

Quellen

OPTOSOFT-Lernsoftware der HarzOptics GmbH




StartseiteThemen von A-ZWeblinksImpressum

 

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/London' for 'BST/1.0/DST' instead in /homepages/35/d144896805/htdocs/optikwiki/inc/template.php on line 738
totalreflexion.txt · Zuletzt geändert: 2008/01/27 17:32 von creinboth
 
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