Increasing the upward radiation efficiency of optical phased arrays using asymmetric silicon horn antennas
H. Farheen, S. Joshi, J.C. Scheytt, V. Myroshnychenko, J. Förstner, in: 2023 IEEE Photonics Conference (IPC), IEEE, 2023.

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

Electric-field-induced second harmonic generation in silicon dioxide
A. Widhalm, C. Golla, N. Weber, P. Mackwitz, A. Zrenner, C. Meier, Optics Express 30 (2022).

Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber
M. Hammer, L. Ebers, J. Förstner, in: D.L. Andrews, E.J. Galvez, H. Rubinsztein-Dunlop (Eds.), Complex Light and Optical Forces XVI, SPIE, 2022, p. 120170F.

Efficient Frequency Conversion with Geometric Phase Control in Optical Metasurfaces
B. Reineke Matsudo, B. Sain, L. Carletti, X. Zhang, W. Gao, C. Angelis, L. Huang, T. Zentgraf, Advanced Science 9 (2022).

Optimization of optical waveguide antennas for directive emission of light
H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, J. Förstner, Journal of the Optical Society of America B 39 (2022) 83.

Broadband optical TO5 antennas for directional emission of light
H. Farheen, L.-Y. Yan, V. Quiring, C. Eigner, T. Zentgraf, S. Linden, J. Förstner, V. Myroshnychenko, Optics Express 30 (2022) 19288.

Small-scale online simulations in guided-wave photonics
M. Hammer, in: S.M. García-Blanco, P. Cheben (Eds.), Integrated Optics: Devices, Materials, and Technologies XXVI, SPIE, 2022, p. 1200414.

Flexible source of correlated photons based on LNOI rib waveguides
L. Ebers, A. Ferreri, M. Hammer, M. Albert, C. Meier, J. Förstner, P.R. Sharapova, Journal of Physics: Photonics 4 (2022) 025001.

Selective Etching of (111)B-Oriented AlxGxAs-Layers for Epitaxial Lift-Off
T. Henksmeier, M. Eppinger, B. Reineke, T. Zentgraf, C. Meier, D. Reuter, Physica Status Solidi (A) 218 (2021) 2000408.

Resonant evanescent excitation of guided waves with high-order optical angular momentum
M. Hammer, L. Ebers, J. Förstner, Journal of the Optical Society of America B 38 (2021) 1717.

Dielectric travelling wave antennas for directional light emission
T. Leuteritz, H. Farheen, S. Qiao, F. Spreyer, C. Schlickriede, T. Zentgraf, V. Myroshnychenko, J. Förstner, S. Linden, Optics Express 29 (2021).

Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles
M. Hammer, L. Ebers, J. Förstner, Optical and Quantum Electronics 52 (2020).

Nanoantennas embedded in zinc oxide for second harmonic generation enhancement
R. Volmert, N. Weber, C. Meier, Journal of Applied Physics 128 (2020).

Plasmonic metasurfaces for controlling harmonic generations
T. Zentgraf, S. Chen, G. Li, S. Zhang, in: D.H. Werner, S.D. Campbell, L. Kang (Eds.), Nanoantennas and Plasmonics: Modelling, Design and Fabrication, The Institution of Engineering and Technology, 2020.

Nonlinear imaging with all-dielectric metasurfaces
C. Schlickriede, S.S. Kruk, L. Wang, B. Sain, Y. Kivshar, T. Zentgraf, Nano Letters 20 (2020) 4370–4376.

Nonlinear Wavefront Control by Geometric-Phase Dielectric Metasurfaces: Influence of Mode Field and Rotational Symmetry
B. Liu, B. Sain, B. Reineke, R. Zhao, C. Meier, L. Huang, Y. Jiang, T. Zentgraf, Advanced Optical Materials 8 (2020).

Nonlinear optics in all-dielectric nanoantennas and metasurfaces: a review
B. Sain, C. Meier, T. Zentgraf, Advanced Photonics 1 (2019) 024002.

Zinc oxide based dielectric nanoantennas for efficient nonlinear frequency conversion
C. Golla, N. Weber, C. Meier, Journal of Applied Physics 125 (2019).

Strong nonlinear optical response from ZnO by coupled and lattice-matched nanoantennas
M. Protte, N. Weber, C. Golla, T. Zentgraf, C. Meier, Journal of Applied Physics 125 (2019).