Mar 6, 2010 09:54
14 yrs ago
English term
dark current
GBK
English to Norwegian
Science
Physics
Definition from
Tyco Electronics Corporation:
The thermally induced current that exists in a photodiode in the absence of incident optical power.
Example sentences:
This voltage may be as low as 10 mV or as high as 50 V and the dark currents may vary from pA to μA depending upon the junction area and the process used. Dark current is always specified at a particular value of reverse applied voltage. (optoelectronics.perkinelmer.com)
The photodiode noise in is the sum of the thermal noise (or Johnson noise) ij of a resistor which approximates the shunt resistance and the shot noise isD and isL resulting from the dark current and the photocurrent. (Hamamatsu Corporation)
Dark current is dependent on temperature. While dark current may initially be low, it will increase as the device temperature increases. (tpub.com)
Proposed translations
(Norwegian)
| 4 | mørkestrøm |
Leif Henriksen
|
Change log
Mar 5, 2010 13:28: changed "Kudoz queue" from "In queue" to "Public"
Mar 6, 2010 09:54: changed "Stage" from "Preparation" to "Submission"
Mar 9, 2010 10:56: changed "Stage" from "Submission" to "Selection"
May 5, 2010 10:54:
Proposed translations
18 hrs
Leif Henriksen
Norway
Norway
Norway
Experienced - accurate - on time
Native in: Norwegian 
, Norwegian (Bokmal)
Works in: English to Norwegian, German to Norwegian, English to Norwegian (Bokmal), and 4 more.
mørkestrøm
Tilsvarend bruk på svensk (mörkerström) og dansk (mørkestrøm).
Definition from
own experience or research:
Strømmen som ledes gjennom dioden når den er i av-tilstand - altså når infallende lys ikke er tilstrekkelig til å åpne dioden.
Example sentences:
Med andre generasjons detektorer forstår vi systemer med stirrende fokalplan arrayer (FPA) bestående av fotovoltaiske todimensjonale array. Det vil si fotodiodebasert teknologi som produseres i tusentall årlig. Fordelen med denne teknologien er høy impedans som gir lav mørkestrøm(nA) og enkel utlesningselektronikk. ( Sensorteknologi for fremtidig UAV )
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