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  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper CFP7
  • https://doi.org/10.1364/CLEO.2009.CFP7

Optical trapping and fluorescence collection using a dual-wavelength diffractive optic

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Abstract

We demonstrate a silicon diffractive element that serves as an optical tweezer in the near infrared and as a fluorescence collector in the visible. The 1.3 NA lens is achromatic and has high diffraction efficiency.

© 2009 Optical Society of America

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