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Three-dimensional optical circuitry using two-photon-assisted polymerization

  • Mukesh P. Joshi
  • , Haridas E. Pudavar
  • , J. Swiatkiewicz
  • , P. N. Prasad
  • , B. A. Reianhardt
  • SUNY Buffalo
  • Air Force Research Laboratory

Research output: Contribution to journalArticlepeer-review

152 Scopus citations

Abstract

An approach using an as-formed solid bulk sample containing a blend of photocurable and thermally curable epoxies together with a highly efficient two-photon excitable fluorophore is demonstrated for in situ fabrication of three-dimensional optical circuitry with a precise control of dimension and spatial locations. Confocal volume images of a 1×2 splitter and a grating coupler are shown. End-fire coupling of a He-Ne laser beam into the 1×2 splitter has been achieved.

Original languageEnglish
Pages (from-to)170-172
Number of pages3
JournalApplied Physics Letters
Volume74
Issue number2
DOIs
StatePublished - Jan 11 1999

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