SINGULATION OF OPTICAL WAVEGUIDE MATERIALS

Methods for singulating an optical waveguide material at a contour include directing a first laser beam onto a first side of the optical waveguide material to generate a first group of perforations in the optical waveguide material. A second laser beam is directed onto a second side of the optical w...

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Main Authors Singh, Vikramjit, Vaughn, Michal Beau Dennison, Martinez, JR., Arturo Manuel, Sawicki, Joseph Christopher
Format Patent
LanguageEnglish
Published 24.06.2021
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Abstract Methods for singulating an optical waveguide material at a contour include directing a first laser beam onto a first side of the optical waveguide material to generate a first group of perforations in the optical waveguide material. A second laser beam is directed onto a second side of the optical waveguide material to generate a second group of perforations in the optical waveguide material. The second side is opposite the first side. The first group of perforations and the second group of perforations define a perforation zone at the contour. A third laser beam is directed at the perforation zone to singulate the optical waveguide material at the perforation zone.
AbstractList Methods for singulating an optical waveguide material at a contour include directing a first laser beam onto a first side of the optical waveguide material to generate a first group of perforations in the optical waveguide material. A second laser beam is directed onto a second side of the optical waveguide material to generate a second group of perforations in the optical waveguide material. The second side is opposite the first side. The first group of perforations and the second group of perforations define a perforation zone at the contour. A third laser beam is directed at the perforation zone to singulate the optical waveguide material at the perforation zone.
Author Vaughn, Michal Beau Dennison
Sawicki, Joseph Christopher
Singh, Vikramjit
Martinez, JR., Arturo Manuel
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Snippet Methods for singulating an optical waveguide material at a contour include directing a first laser beam onto a first side of the optical waveguide material to...
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SubjectTerms OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Title SINGULATION OF OPTICAL WAVEGUIDE MATERIALS
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