Startseite UR

A simple method of producing far-infrared high-pass filters

URN zum Zitieren dieses Dokuments:
urn:nbn:de:bvb:355-epub-170703
DOI zum Zitieren dieses Dokuments:
10.5283/epub.17070
Huggard, P. G. ; Schneider, G. ; Prettl, Wilhelm ; Blau, W.
[img]
Vorschau
PDF
(348kB)
Veröffentlichungsdatum dieses Volltextes: 18 Okt 2010 11:35


Zusammenfassung

A method of making high-pass waveguide filters for the far infrared is described. The filters are formed from arrays of tightly packed narrow-bore metal tubes. Such filters feature sharp cut-off transitions in the region between 20 cm-1 and 40 cm-1. Transmission above cut-off is comparable to that in similar filters produced by drilling holes in thin metal sheets. Typically the transmissions just above cut-off are about 5% while that just below was measured as less than 0.1%.


Nur für Besitzer und Autoren: Kontrollseite des Eintrags
  1. Universität

Universitätsbibliothek

Publikationsserver

Kontakt:

Publizieren: oa@ur.de
0941 943 -4239 oder -69394

Dissertationen: dissertationen@ur.de
0941 943 -3904

Forschungsdaten: datahub@ur.de
0941 943 -5707

Ansprechpartner