Photospectrometer

Impinging electromagnetic radiation generates pairs of majority and minority carriers in a substrate. A spectrometer device for detection of electromagnetic radiation impinging on a substrate comprises means for generating, in the substrate, a majority carrier current; at least one detection region for collecting generated minority carriers, the minority carriers being directed under influence of the majority carrier current; and means for determining spectral information based on minority carriers collected at the at least one detection region.

Attached files:


Patents:
WO 2,009,090,263

Inventor(s): VAN NIEUWENHOVE DANIEL [BE]; VAN DER TEMPEL WARD [BE]; KUIJK MAARTEN [BE]

Type of Offer: Sale



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