UV source for solar cell processing and scatterometry

Asbjørn Moltke; Callum R Smith; Denys I Miakota; Camilla D Jektvik; Rasmus Schmidt Davidsen; Stela Canulescu; Ole Bang

doi:10.1117/12.3002225

UV source for solar cell processing and scatterometry

Asbjørn Moltke, Callum R Smith, Denys I Miakota, Camilla D Jektvik, Rasmus Schmidt Davidsen, Stela Canulescu, Ole Bang

Research output: Contribution to conference › Paper › Research › peer-review

Abstract

Gas-filled hollow core fibers are a promising and unique platform for generation of ultrafast and wavelength tunable UV light. We present recent advances from our lab focused towards two vastly different industrial applications: Laser processing of solar cells and scatterometry. For processing of solar cells, we use the intrinsic wavelength tuning ability to investigate the potential for selective ablation and wire bonding. For scatterometry, which requires a broadband, flat, and low noise spectrum, we use pump modulation to create a pseudo-supercontinuum.

Original language	English
Publication date	2024
DOIs	https://doi.org/10.1117/12.3002225
Publication status	Published - 2024

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title = "UV source for solar cell processing and scatterometry",

abstract = "Gas-filled hollow core fibers are a promising and unique platform for generation of ultrafast and wavelength tunable UV light. We present recent advances from our lab focused towards two vastly different industrial applications: Laser processing of solar cells and scatterometry. For processing of solar cells, we use the intrinsic wavelength tuning ability to investigate the potential for selective ablation and wire bonding. For scatterometry, which requires a broadband, flat, and low noise spectrum, we use pump modulation to create a pseudo-supercontinuum.",

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AU - Moltke, Asbjørn

AU - R Smith, Callum

AU - I Miakota, Denys

AU - Jektvik, Camilla D

AU - Davidsen, Rasmus Schmidt

AU - Canulescu, Stela

AU - Bang, Ole

PY - 2024

Y1 - 2024

N2 - Gas-filled hollow core fibers are a promising and unique platform for generation of ultrafast and wavelength tunable UV light. We present recent advances from our lab focused towards two vastly different industrial applications: Laser processing of solar cells and scatterometry. For processing of solar cells, we use the intrinsic wavelength tuning ability to investigate the potential for selective ablation and wire bonding. For scatterometry, which requires a broadband, flat, and low noise spectrum, we use pump modulation to create a pseudo-supercontinuum.

AB - Gas-filled hollow core fibers are a promising and unique platform for generation of ultrafast and wavelength tunable UV light. We present recent advances from our lab focused towards two vastly different industrial applications: Laser processing of solar cells and scatterometry. For processing of solar cells, we use the intrinsic wavelength tuning ability to investigate the potential for selective ablation and wire bonding. For scatterometry, which requires a broadband, flat, and low noise spectrum, we use pump modulation to create a pseudo-supercontinuum.

U2 - 10.1117/12.3002225

DO - 10.1117/12.3002225

M3 - Paper

ER -

UV source for solar cell processing and scatterometry

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