Michael Schmid put it under Creative Commons License and GFDL.
English
Photo of an old secondary electron multiplier with discrete dynodes of "venetian blind" type. The entrance is at the left. The resistors (brown) for the dynode voltages are visible at the right side of the white ceramic tube at the top. The multiplier was used as detector in an electron spectrometer.
Deutsch
Foto eines Sekundärelektronenvervielfachers mit diskreten Dynoden (Jalousie-Typ). Die Eintrittsöffnung für die Elektronen ist links. Rechts neben dem oberen Keramikrohr (weiß) sind die Widerstände (braun) zu sehen; diese bilden einen Spannungsteiler für die Dynodenspannungen. Der Sekundärelektronenvervielfacher war Detektor in einem Elektronenspektrometer.
Licensing
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
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to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
{{Information| |Description = Secondary electron multiplier, venetian blind type | Source = Photo taken myself | Date = 2006-May-13 | Author = Michael Schmid | Permission = Michael Schmid put it under Creative Commons Licen