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Set of two orthogonal adaptive cylindrical lenses in a monolith elastomer device

  • Lin Pang*
  • , Uriel Levy
  • , Kyle Campbell
  • , Alex Groisman
  • , Yeshaiahu Fainman
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

45 Scopus citations

Abstract

A microfluidic device that operates as a set of two adaptive cylindrical lenses focusing light along two orthogonal axes is designed, fabricated and characterized. The device is made out of a silicon elastomer, polydimethylsiloxane, using soft lithography, and consists of a few chambers separated by flexible membranes and filled with liquids of different refractive indices. The cylindrical lenses can be both converging and diverging; their focal lengths are varied independently and continuously adjusted between -40 and 23 mm by setting pressure in the chambers. Applications of the device to shaping of a laser beam, imaging and optical signal processing are demonstrated.

Original languageEnglish
Pages (from-to)9003-9013
Number of pages11
JournalOptics Express
Volume13
Issue number22
DOIs
StatePublished - 31 Oct 2005
Externally publishedYes

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