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181 Publications
2024 | Journal Article | LibreCat-ID: 54668 | 
Hammer, M., Babel, S., Farheen, H., Padberg, L., Scheytt, J. C., Silberhorn, C., & Förstner, J. (2024). Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides. Optics Express, 32(13), 22878. https://doi.org/10.1364/oe.521766
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2024 | Journal Article | LibreCat-ID: 52700 |
Myroshnychenko, V., Mulavarickal Jose, P. M., Farheen, H., Ejaz, S., Brosseau, C., & Förstner, J. (2024). From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops. Physica Scripta, 99(4), 045952. https://doi.org/10.1088/1402-4896/ad3172
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2024 | Journal Article | LibreCat-ID: 55751 |
Üstün, N., Farheen, H., Hammer, M., & Förstner, J. (2024). Symmetry-protected TM modes in rib-like, plus-shaped optical waveguides with shallow etching. Journal of the Optical Society of America B, 41(9), 2077. https://doi.org/10.1364/josab.528729
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2024 | Journal Article | LibreCat-ID: 55989 |
Farheen, H., Joshi, S., Scheytt, J. C., Myroshnychenko, V., & Förstner, J. (2024). An efficient compact blazed grating antenna for optical phased arrays. Journal of Physics: Photonics, 6, 045010. https://doi.org/10.1088/2515-7647/ad6ed4
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2024 | Journal Article | LibreCat-ID: 56193
Hammer, M., Farheen, H., & Förstner, J. (2024). Guided modes of thin-film lithium niobate slabs. Optics Continuum, 532822. https://doi.org/10.1364/optcon.532822
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2024 | Conference Paper | LibreCat-ID: 57528
Schröder, D., Kiefner, U., Hedayat, C., & Förstner, J. (2024). Evaluation of Measurement Noise Effects in the Close Environment of Equivalent Near-Field Sources. 2024 International Symposium on Electromagnetic Compatibility – EMC Europe. https://doi.org/10.1109/emceurope59828.2024.10722220
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2023 | Journal Article | LibreCat-ID: 48599 |
Bauch, D., Siebert, D., Jöns, K., Förstner, J., & Schumacher, S. (2023). On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs. Advanced Quantum Technologies. https://doi.org/10.1002/qute.202300142
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2023 | Preprint | LibreCat-ID: 43246 |
Bauch, D., Siebert, D., Jöns, K., Förstner, J., & Schumacher, S. (2023). On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs.
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2023 | Journal Article | LibreCat-ID: 50012 |
Farheen, H., Strauch, A., Scheytt, J. C., Myroshnychenko, V., & Förstner, J. (2023). Optimized, Highly Efficient Silicon Antennas for Optical Phased Arrays. Photonics and Nanostructures - Fundamentals and Applications, 58, 101207. https://doi.org/10.1016/j.photonics.2023.101207
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2023 | Journal Article | LibreCat-ID: 43245 |
Hammer, M., Farheen, H., & Förstner, J. (2023). How to suppress radiative losses in high-contrast integrated Bragg gratings. Journal of the Optical Society of America B, 40(4), 862. https://doi.org/10.1364/josab.485725
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2023 | Conference Paper | LibreCat-ID: 43052
Farheen, H., Strauch, A., Scheytt, J. C., Myroshnychenko, V., & Förstner, J. (2023). Optimized silicon antennas for optical phased arrays. In S. M. García-Blanco & P. Cheben (Eds.), Integrated Optics: Devices, Materials, and Technologies XXVII (p. 124241D). SPIE. https://doi.org/10.1117/12.2658716
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2023 | Conference Paper | LibreCat-ID: 50466
Farheen, H., Joshi, S., Scheytt, J. C., Myroshnychenko, V., & Förstner, J. (2023). Increasing the upward radiation efficiency of optical phased arrays using asymmetric silicon horn antennas. 2023 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipc57732.2023.10360519
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2023 | Journal Article | LibreCat-ID: 43018 |
Alhaddad, S., Förstner, J., & Grynko, Y. (2023). Numerical study of light backscattering from layers of absorbing irregular particles larger than the wavelength. Journal of Quantitative Spectroscopy and Radiative Transfer, 302, Article 108557. https://doi.org/10.1016/j.jqsrt.2023.108557
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2023 | Journal Article | LibreCat-ID: 44097 |
Hähnel, D., Golla, C., Albert, M., Zentgraf, T., Myroshnychenko, V., Förstner, J., & Meier, C. (2023). A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces. Light: Science & Applications, 12(1), 97. https://doi.org/10.1038/s41377-023-01134-1
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2023 | Journal Article | LibreCat-ID: 45596 |
Hähnel, D., Förstner, J., & Myroshnychenko, V. (2023). Efficient Modeling and Tailoring of Nonlinear Wavefronts in Dielectric Metasurfaces. ACS Photonics. https://doi.org/10.1021/acsphotonics.2c01967
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2023 | Conference Paper | LibreCat-ID: 49890
Lange, S., Hilleringmann, U., Hedayat, C., Kuhn, H., & Förstner, J. (2023). Characterization of Various Environmental Influences on the Inductive Localization. 2023 IEEE Conference on Antenna Measurements and Applications (CAMA). 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Genoa, Italy . https://doi.org/10.1109/cama57522.2023.10352780
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2023 | Conference Paper | LibreCat-ID: 43051
Farheen, H., Yan, L.-Y., Leuteritz, T., Qiao, S., Spreyer, F., Schlickriede, C., Quiring, V., Eigner, C., Silberhorn, C., Zentgraf, T., Linden, S., Myroshnychenko, V., & Förstner, J. (2023). Tailoring the directive nature of optical waveguide antennas. In S. M. García-Blanco & P. Cheben (Eds.), Integrated Optics: Devices, Materials, and Technologies XXVII (p. 124241E). SPIE. https://doi.org/10.1117/12.2658921
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2022 | Conference Paper | LibreCat-ID: 30387 |
Hammer, M., Ebers, L., & Förstner, J. (2022). Resonant evanescent excitation of OAM modes in a high-contrast circular step-index fiber. In D. L. Andrews, E. J. Galvez, & H. Rubinsztein-Dunlop (Eds.), Complex Light and Optical Forces XVI (p. 120170F). SPIE. https://doi.org/10.1117/12.2612179
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2022 | Dissertation | LibreCat-ID: 30722
Ebers, L. (2022). Semi-guided waves in integrated optical waveguide structures. https://doi.org/10.17619/UNIPB/1-1288
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2022 | Conference Abstract | LibreCat-ID: 34136 |
Grynko, Y., Shkuratov, Y., Alhaddad, S., & Förstner, J. (2022). Light backscattering from numerical analog of planetary regoliths. 16th Europlanet Science Congress 2022, Granada, Spain. https://doi.org/ 10.5194/epsc2022-151
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