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Diamond nanophotonic circuits functionalized by Dip-pen nanolithography

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


Advanced optical materials 3 (2015), No.3, pp.328-335
ISSN: 2195-1071
Deutsche Forschungsgemeinschaft DFG
PE 1832/1-1
Deutsche Forschungsgemeinschaft DFG
PE 1832/2-1
Journal Article
Fraunhofer IAF ()
diamond devices; nanophotonic circuits; Dip-pen nanolithography

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.