1 / 7

N 21 < 1: faasiseosed

N 21 < 1: faasiseosed. a < a p. E  10 /E  00 =. E  10 / E  00 =. E  10 /E  00 =. E  10 / E  00 =. Alati!. =. =. tan( d  /2). tan( d  /2). 3. 1. 3. 2. 2. 1. 3. 2. 1. Langev laine lineaarselt polariseeritud , asimuut 45 0. Täielik peegeldumine. ?. , aga.

sukey
Download Presentation

N 21 < 1: faasiseosed

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. N21 < 1: faasiseosed a < ap E10/E00= E10 /E00= E10/E00 = E10 /E00= Alati! = =

  2. tan(d/2) tan(d/2) 3 1 3 2 2 1 3 2 1 Langevlainelineaarseltpolariseeritud, asimuut 450

  3. Täielik peegeldumine ? , aga Kui n1 > n2 = x n2 z Kehtib alati Amplituud Faas Amplituud: Amplituud

  4. Pindlaine (tunnelefekt) G M (n2 < n1) 1 2 < l Amplituud a > ap z l x Kui vahe risttahukate vahel on suur, siis pöördub laine täielikult tagasi T T Kui vahe on  l, siis tungib laine ka teise risttahukasse Auditoorium

  5. Valguse levik neelavas keskkonnas I0 I I0/e dz z z =1/a - a dI  I dz Tasalaine ja teisendame Neeldumise arvestamiseks loeme, et Amplituud

  6. kompleksne e : faasinihe E ja H vahel 2 2 2 a - - a N cos( ) N sin ( ) 21 21 - || || || || E E /E /E = 10 10 00 00 2 2 2 a + - a N cos( ) N sin ( ) 21 21 - kompleksne Kompleksne murdumisnäitaja Metallid  1 Kuna z = l0 , siis vahemaa läbimisel Fresneli valemid N21 - kompleksne Polariseeritud valguse langemisel metallile on peegelduv valgus elliptiliselt polariseeritud.

  7. Metalli omadused optilistel sagedustel ja Mõõdetavad suurused: R ja d = d - d Fresneli valemitest:

More Related