Diamond Nanophotonic Circuits Functionalized by Dip-pen Nanolithography

  • Author:

    P. Rath, M. Hirtz, G. Lewes-Malandrakis, D. Brink, C. Nebel, W. H. P. Pernice 
  • Source:

    Adv. Opt. Mater. 3 (2015) 328-335
  • Date: 2015

  • Nanophotonic circuits based on polished diamond thin films are prepared. These circuits cover a wide wavelength range across the entire visible spectrum. Integrated devices are surface functionalized site-specifically and in parallel using dip-pen nanolithography with a minimum linewidth of 100 nm. Multicolor fluorescence is coupled into the underlying photo­nic network using microring resonators and grating structures. 
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