PHOTON EMITTER ARRAY

Provided herein is an apparatus, including at least two photon emitters, each with a preselected polarization orientation, and configured to emit polarized photons onto a surface of an article, and a processing means configured to process photon-detector-array signals corresponding to photons scatte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TUNG DAVID M, AHNER JOACHIM WALTER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided herein is an apparatus, including at least two photon emitters, each with a preselected polarization orientation, and configured to emit polarized photons onto a surface of an article, and a processing means configured to process photon-detector-array signals corresponding to photons scattered from surface features of the article, and generate one or more surface features maps for the article from the photon-detector-array signals corresponding to the photons scattered from the surface features of the article.