Hyperspectral photoluminescence imaging is a non-destructive characterization method used to study radiative defects in crystalline silicon wafers and solar cells. It provides both spatial distribution and spectral response of these crystal imperfections and impurities. The goal of this research has been to establish hyperspectral photoluminescence imaging as a characterization method. The objectives of this research have been three-fold; to optimize, verify and apply the method. In the optimizing process, an oscillation in the background noise was identified. An enhanced noise removal algorithm was developed, drastically increasing the camera’s sensitivity, allowing even weakly emitting defects to be detected. By application of a macro-le...
Hensikten med denne masteroppgaven er å finne ut om det hyperspektrale kamera Institutt for matemati...
Hyperspektral avbildning sammen med bruk av bildebehandling og statistiske modeller er en metode som...
Hyperspektral avbildning sammen med bruk av bildebehandling og statistiske modeller er en metode som...
This thesis describes the development of a method for characterization of multicrystalline silicon w...
This thesis describes the development of a method for characterization of multicrystalline silicon w...
Hyperspectral photoluminescence imaging is a non-destructive characterization method used to study r...
This thesis describes the development of a method for characterization of multicrystalline silicon w...
The installedsolarphotovoltaic(PV) capacity in the world is increasing and solar PV is becoming a bi...
Defect related luminescence (DRL) of mc-Si wafers, including the four D line emissions D1-D4, is inv...
Defect related luminescence (DRL) of mc-Si wafers, including the four D line emissions D1-D4, is inv...
Characterisation of defects in solar cell material is one step towards higher energy conversion effi...
Characterisation of defects in solar cell material is one step towards higher energy conversion effi...
AbstractWe present a new characterization technique based on hyperspectral imaging applied to silico...
In this contribution, spectral photoluminescence (SPL) imaging detecting both the spectral distribut...
Hensikten med denne masteroppgaven er å finne ut om det hyperspektrale kamera Institutt for matemati...
Hensikten med denne masteroppgaven er å finne ut om det hyperspektrale kamera Institutt for matemati...
Hyperspektral avbildning sammen med bruk av bildebehandling og statistiske modeller er en metode som...
Hyperspektral avbildning sammen med bruk av bildebehandling og statistiske modeller er en metode som...
This thesis describes the development of a method for characterization of multicrystalline silicon w...
This thesis describes the development of a method for characterization of multicrystalline silicon w...
Hyperspectral photoluminescence imaging is a non-destructive characterization method used to study r...
This thesis describes the development of a method for characterization of multicrystalline silicon w...
The installedsolarphotovoltaic(PV) capacity in the world is increasing and solar PV is becoming a bi...
Defect related luminescence (DRL) of mc-Si wafers, including the four D line emissions D1-D4, is inv...
Defect related luminescence (DRL) of mc-Si wafers, including the four D line emissions D1-D4, is inv...
Characterisation of defects in solar cell material is one step towards higher energy conversion effi...
Characterisation of defects in solar cell material is one step towards higher energy conversion effi...
AbstractWe present a new characterization technique based on hyperspectral imaging applied to silico...
In this contribution, spectral photoluminescence (SPL) imaging detecting both the spectral distribut...
Hensikten med denne masteroppgaven er å finne ut om det hyperspektrale kamera Institutt for matemati...
Hensikten med denne masteroppgaven er å finne ut om det hyperspektrale kamera Institutt for matemati...
Hyperspektral avbildning sammen med bruk av bildebehandling og statistiske modeller er en metode som...
Hyperspektral avbildning sammen med bruk av bildebehandling og statistiske modeller er en metode som...