TY - JOUR A1 - Kalkbrenner, T. A1 - Hakanson, U. A1 - Schädle, Achim A1 - Burger, Sven A1 - Henkel, C. A1 - Sandoghdar, V. T1 - Optical microscopy using the spectral modifications of a nano-antenna JF - Phys. Rev. Lett. Y1 - 2005 U6 - https://doi.org/10.1103/PhysRevLett.95.200801 VL - 95 SP - 200801 ER -