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19 Publications
2023 | Journal Article | LibreCat-ID: 43245 | 
Hammer, Manfred, Henna Farheen, and Jens Förstner. “How to Suppress Radiative Losses in High-Contrast Integrated Bragg Gratings.” Journal of the Optical Society of America B 40, no. 4 (2023): 862. https://doi.org/10.1364/josab.485725.
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2022 | Conference Paper | LibreCat-ID: 30387 |
Hammer, Manfred, Lena Ebers, and Jens Förstner. “Resonant Evanescent Excitation of OAM Modes in a High-Contrast Circular Step-Index Fiber.” In Complex Light and Optical Forces XVI, edited by David L. Andrews, Enrique J. Galvez, and Halina Rubinsztein-Dunlop, 120170F. SPIE, 2022. https://doi.org/10.1117/12.2612179.
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2022 | Dissertation | LibreCat-ID: 30722
Ebers, Lena. Semi-Guided Waves in Integrated Optical Waveguide Structures, 2022. https://doi.org/10.17619/UNIPB/1-1288.
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2022 | Journal Article | LibreCat-ID: 35128
Nikbakht, Hamed, Mohammad Talebi Khoshmehr, Bob van Someren, Dieter Teichrib, Manfred Hammer, Jens Förstner, and B. Imran Akca. “Asymmetric, Non-Uniform 3-DB Directional Coupler with 300-Nm Bandwidth and a Small Footprint.” Optics Letters 48, no. 2 (2022): 207. https://doi.org/10.1364/ol.476537.
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2022 | Journal Article | LibreCat-ID: 30210
Ebers, Lena, Alessandro Ferreri, Manfred Hammer, Maximilian Albert, Cedrik Meier, Jens Förstner, and Polina R. Sharapova. “Flexible Source of Correlated Photons Based on LNOI Rib Waveguides.” Journal of Physics: Photonics 4 (2022): 025001. https://doi.org/10.1088/2515-7647/ac5a5b.
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2022 | Conference Paper | LibreCat-ID: 30389 |
Hammer, Manfred. “Small-Scale Online Simulations in Guided-Wave Photonics.” In Integrated Optics: Devices, Materials, and Technologies XXVI, edited by Sonia M. García-Blanco and Pavel Cheben, 1200414. SPIE, 2022. https://doi.org/10.1117/12.2612208.
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2021 | Journal Article | LibreCat-ID: 28196 |
Hammer, Manfred, Lena Ebers, and Jens Förstner. “Configurable Lossless Broadband Beam Splitters for Semi-Guided Waves in Integrated Silicon Photonics.” OSA Continuum 4, no. 12 (2021): 3081. https://doi.org/10.1364/osac.437549.
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2020 | Conference Paper | LibreCat-ID: 21719
Protte, Maximilian, Lena Ebers, Manfred Hammer, Jan Philipp Höpker, Maximilian Albert, Viktor Quiring, Cedrik Meier, Jens Förstner, Christine Silberhorn, and Tim Bartley. “Towards Semiconductor-Superconductor-Crystal Hybrid Integration for Quantum Photonics.” In OSA Quantum 2.0 Conference, 2020. https://doi.org/10.1364/quantum.2020.qth7a.8.
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2018 | Journal Article | LibreCat-ID: 3740 |
Ebers, Lena, Manfred Hammer, and Jens Förstner. “Oblique Incidence of Semi-Guided Planar Waves on Slab Waveguide Steps: Effects of Rounded Edges.” Optics Express 26, no. 14 (2018): 18621–32. https://doi.org/10.1364/OE.26.018621.
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2017 | Book Chapter | LibreCat-ID: 3743
Hammer, Manfred. “Guided Wave Interaction in Photonic Integrated Circuits — A Hybrid Analytical/Numerical Approach to Coupled Mode Theory.” In Recent Trends in Computational Photonics, edited by Arti Agrawal, 204th ed., 204:77–105. Springer Series in Optical Sciences Book Series. Springer, 2017.
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2017 | Journal Article | LibreCat-ID: 3828 |
Hammer, Manfred, Samer Alhaddad, and Jens Förstner. “Hybrid Coupled-Mode Modeling in 3D: Perturbed and Coupled Channels, and Waveguide Crossings.” Journal of the Optical Society of America B 34, no. 3 (2017): 613–24. https://doi.org/10.1364/josab.34.000613.
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2017 | Journal Article | LibreCat-ID: 3830
Ebers, Lena, Manfred Hammer, and Jens Förstner. “Spiral Modes Supported by Circular Dielectric Tubes and Tube Segments.” Optical and Quantum Electronics 49, no. 4 (2017): 49:176. https://doi.org/10.1007/s11082-017-1011-x.
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2016 | Conference Paper | LibreCat-ID: 3543
Hildebrandt, Andre, Samer Alhaddad, Manfred Hammer, and Jens Förstner. “Oblique Incidence of Semi-Guided Waves on Step-like Folds in Planar Dielectric Slabs: Lossless Vertical Interconnects in 3D Integrated Photonic Circuits.” In Integrated Optics: Devices, Materials, and Technologies XX, edited by Jean-Emmanuel Broquin and Gualtiero Nunzi Conti. SPIE, 2016. https://doi.org/10.1117/12.2214460.
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2016 | Conference Paper | LibreCat-ID: 3934
Hammer, Manfred. “Wave Interaction in Photonic Integrated Circuits: Hybrid Analytical / Numerical Coupled Mode Modeling.” In Integrated Optics: Devices, Materials, and Technologies XX, edited by Jean-Emmanuel Broquin and Gualtiero Nunzi Conti, 975018-975018–8. SPIE, 2016. https://doi.org/10.1117/12.2214331.
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2015 | Journal Article | LibreCat-ID: 3845
Civitci, F., Manfred Hammer, and H.J.W.M. Hoekstra. “Planar Prism Spectrometer Based on Adiabatically Connected Waveguiding Slabs.” Optics Communications 365 (2015): 29–37. https://doi.org/10.1016/j.optcom.2015.11.066.
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2015 | Journal Article | LibreCat-ID: 3847
Hammer, Manfred, Andre Hildebrandt, and Jens Förstner. “Full Resonant Transmission of Semiguided Planar Waves Through Slab Waveguide Steps at Oblique Incidence.” Journal of Lightwave Technology 34, no. 3 (2015): 997–1005. https://doi.org/10.1109/jlt.2015.2502431.
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2015 | Journal Article | LibreCat-ID: 3894 |
Hammer, Manfred, Andre Hildebrandt, and Jens Förstner. “How Planar Optical Waves Can Be Made to Climb Dielectric Steps.” Optics Letters 40, no. 16 (2015): 3711–14. https://doi.org/10.1364/ol.40.003711.
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2014 | Journal Article | LibreCat-ID: 3890
Hammer, Manfred. “Oblique Incidence of Semi-Guided Waves on Rectangular Slab Waveguide Discontinuities: A Vectorial QUEP Solver.” Optics Communications 338 (2014): 447–56. https://doi.org/10.1016/j.optcom.2014.09.087.
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2014 | Journal Article | LibreCat-ID: 3937
Hoekstra, Hugo J. W. M., and Manfred Hammer. “General Relation for Group Delay and the Relevance of Group Delay for Refractometric Sensing.” Journal of the Optical Society of America B 31, no. 7 (2014). https://doi.org/10.1364/josab.31.001561.
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