Approximating Incoherent Monochromatic Light Sources in FDTD Simulations
D. Metzner, J. Potthoff, T. Zentgraf, J. Förstner, Photonics 13 (2026).

A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces
D. Hähnel, C. Golla, M. Albert, T. Zentgraf, V. Myroshnychenko, J. Förstner, C. Meier, Light: Science &; Applications 12 (2023) 97.

Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces
D. Hähnel, J. Förstner, V. Myroshnychenko, ACS Photonics (2023).

Simulation of Second Harmonic Generation from Photonic Nanostructures Using the Discontinuous Galerkin Time Domain Method
Y. Grynko, J. Förstner, in: A. Agrawal (Ed.), Recent Trends in Computational Photonics, Springer International Publishing, Cham, 2017, pp. 261–284.

The role of electromagnetic interactions in second harmonic generation from plasmonic metamaterials
J. Alberti, H. Linnenbank, S. Linden, Y. Grynko, J. Förstner, Applied Physics B 122 (2016) 45–50.

Simulations of high harmonic generation from plasmonic nanoparticles in the terahertz region
Y. Grynko, T. Zentgraf, T. Meier, J. Förstner, Applied Physics B 122 (2016) 242.

Collective effects in second-harmonic generation from split-ring-resonator arrays
F.B. Niesler, S. Linden, J. Förstner, Y. Grynko, T. Meier, M. Wegener, in: Conference on Lasers and Electro-Optics 2012, OSA, 2013.

Optimal second-harmonic generation in split-ring resonator arrays
Y. Grynko, T. Meier, S. Linden, F.B.P. Niesler, M. Wegener, J. Förstner, in: M. Betz, A.Y. Elezzabi, J.-J. Song, K.-T. Tsen (Eds.), Ultrafast Phenomena and Nanophotonics XVII, SPIE, 2013, pp. 86230L-86230L–9.

Near-field coupling and second-harmonic generation in split-ring resonator arrays
Y. Grynko, T. Meier, S. Linden, F.B.P. Niesler, M. Wegener, J. Förstner, in: AIP Conference Proceedings, 2012, pp. 128–130.

Collective Effects in Second-Harmonic Generation from Split-Ring-Resonator Arrays
S. Linden, F.B.P. Niesler, J. Förstner, Y. Grynko, T. Meier, M. Wegener, Physical Review Letters 109 (2012).

Application of the Discontinuous Galerkin Time Domain Method to the Optics of Bi-Chiral Plasmonic Crystals
Y. Grynko, J. Förstner, T. Meier, A. Radke, T. Gissibl, P.V. Braun, H. Giessen, 1398 (2011) 76–78.

Application of the discontinous Galerkin time domain method to the optics of metallic nanostructures
Y. Grynko, J. Förstner, T. Meier, AAPP | Atti Della Accademia Peloritana Dei Pericolanti 89 (2011).

Optical experiments on second-harmonic generation from metamaterials consisting of split-ring resonators
M.W. Klein, C. Enkrich, M. Wegener, J. Förstner, J.V. Moloney, W. Hoyer, T. Stroucken, T. Meier, S.W. Koch, S. Linden, in: 2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, IEEE, 2006.

Optical Experiments on Second-Harmonic Generation with Metamaterials Composed of Split-Ring Resonators
M.W. Klein, C. Enkrich, M. Wegener, J. Förstner, J.V. Moloney, W. Hoyer, T. Stroucken, T. Meier, S.W. Koch, S. Linden, in: Photonic Metamaterials: From Random to Periodic, OSA, 2006.