EP 2160766 A1 20100310 - ABSOLUTE RADIATION POWER MEASUREMENT
Title (en)
ABSOLUTE RADIATION POWER MEASUREMENT
Title (de)
ABSOLUTSTRAHLUNGS-LEISTUNGSMESSUNG
Title (fr)
MESURE DE PUISSANCE DE RAYONNEMENT ABSOLUE
Publication
Application
Priority
- FI 2008050321 W 20080602
- FI 20070429 A 20070531
Abstract (en)
[origin: WO2008145829A1] The invention relates to an absolute power measurement to be made with high internal and/or external quantum efficiency to be utilised in a detector comprising at least one film layer (301 ) on a substrate (118) so forming a structure to guide radiation (?), within a wave length in a wavelength range and means (202, 203) arranged to get at least part of said radiation (?) absorbed in the detector body (118) by a conversion of the energy of said radiation photons (?3) to energy of an electrical current (h+, e") in an operation temperature (T) of the detector. The invention relates also to a method, measuring arrangement and system to be used in accordance of said detector.
IPC 8 full level
H01L 31/0232 (2014.01); G01J 1/02 (2006.01); G01J 1/04 (2006.01); G01J 1/42 (2006.01); H01L 31/0216 (2014.01)
CPC (source: EP FI)
G01J 1/02 (2013.01 - EP); G01J 1/0271 (2013.01 - EP); G01J 1/04 (2013.01 - EP); G01J 1/0407 (2013.01 - EP); G01J 1/0411 (2013.01 - EP); G01J 1/044 (2013.01 - EP); G01J 1/4257 (2013.01 - EP); H01L 31/0216 (2013.01 - FI); H01L 31/02165 (2013.01 - EP); H01L 31/0232 (2013.01 - FI); H01L 31/02325 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008145829 A1 20081204; EP 2160766 A1 20100310; EP 2160766 A4 20140611; FI 125849 B 20160315; FI 20070429 A0 20070531; FI 20070429 A 20081201
DOCDB simple family (application)
FI 2008050321 W 20080602; EP 08761717 A 20080602; FI 20070429 A 20070531