Publications

J. Li, V. Cupil-Garcia, H.-N. Wang, P. Strobbia, B. Lai, J. Hu, M. Maiwald, B. Sumpf, T.-P. Sun, K.M. Kemner, T. Vo-Dinh

Plasmonics nanorod biosensor for in situ intracellular detection of gene expression biomarkers in intact plant systems

Biosens. Bioelectron., vol. 261, art. 116471 (2024).

M.R. Mahani, I.A. Nechepurenko, Y. Rahimof and A. Wicht

Optimizing data acquisition: a Bayesian approach for efficient machine learning model training

Mach. Learn.: Sci. Technol., vol. 5, no. 3, pp. 035013, doi:10.1088/2632-2153/ad605f (2024).

S. Arslan, B. King, P. Della Casa, D. Martin, A. Thies, A. Knigge, and P. Crump

Efficient, High Power, Wide-Aperture Single Emitter Diode Lasers Emitting at 915 nm

IEEE Photonics Technol. Lett., vol. 36, no. 16, pp. 977-980 (2024).

M. Reggentin, O. Brox, P. Sammeta, P. Della Casa, C. Stölmacker, S. Wenzel, J.-P. Koester, H. Wenzel, and A. Knigge

High-power mode-hop-free tunable DFB laser at 780 nm

Electron. Lett., vol. 60, no. 13, pp. e13257, doi:10.1049/ell2.13257 (2024).

S. Paul, N. Wolff, T. Kuremyr, C. Delepaut, V. Valenta, W. Heinrich, and O. Bengtsson

A Compact L-Band Reverse-Type Envelope Tracking System

IEEE Trans. Microwave Theory Tech., vol. 72, no. 7, pp. 4068-4079 (2024).

M. Reggentin, P. Sammeta, O. Brox, P. Della. Casa, C. Stölmacker, J.-P. Koester, H. Wenzel, A. Knigge, and G. Tränkle

Mode-hop-free tunable high-power distributed feedback laser with adaptable rear facet phase shift section emitting at 780 nm

Opt. Lett., vol. 49, no. 13, pp. 3802-3805, doi:10.1364/OL.528223 (2024).

A. Quednau, B. Isik, C. Kalisch, K. Kunze

Mikro- und Nanotechnologien - Handlungsbedarfe & Lösungsansätze für die berufliche Bildung

Berufsbildung, vol. 78, no. 202, pp. 16-20 (2024).

P. Beleniotis, S. Krause, C. Zervos, and M. Rudolph

A Physics-Based Model for Slow Gate-Induced Electron Trapping in GaN HEMTs

IEEE Trans. Electron Devices, vol. 71, no. 7, pp. 4058-4065 (2024).

C. Netzel, S. Hagedorn, M. Schön, A. Knauer, F. Brunner and M. Weyers

Spatial correlation of defect-selective etching and dark luminescence spots in Al_xGa_1−xN

Semicond. Sci. Technol., vol. 39, no. 7, pp. 075014, doi:10.1088/1361-6641/ad5040 (2024).

P. Adamiec, J.M.G. Tijero, I. Esquivias, H. Wenzel, and B. Sumpf

Relative Intensity Noise in a Two-Section Distributed Bragg Reflector Tapered Laser

phys. stat. sol. (rrl), vol. 18, no. 6, pp. 2400018 (2024).

M.J. Miah, D. Martin, A. Ginolas, M. Elattar, P. Della Casa, S. Grützner, S. Strohmaier, A. Knigge, G. Tränkle, and P. Crump

Micro-structured lateral thermal lens for increased output power and narrowed beam divergence in kilowatt-class 9xx nm diode laser bars

Appl. Phys. Lett., vol. 124, no. 24, pp. 241104, doi:10.1063/5.0213829 (2024).

L. Kuen, L. Löffler, A. Tsarapkin, L. Zschiedrich, T. Feichtner, S. Burger, and K. Höflich

Chiral and directional optical emission from a dipole source coupled to a helical plasmonic antenna

Appl. Phys. Lett., vol. 124, no. 23, pp. 231102, doi:10.1063/5.0201748 (2024).

A. Tsarapkin, K. Maćkosz, C.S. Jureddy, I. Utke, and K. Höflich

Area-Selective Chemical Vapor Deposition of Gold by Electron Beam Seeding

Adv. Mater., vol. 36, no. 23, pp. 2313571, doi:10.1002/adma.202313571 (2024).

M. Wolf, F. Brunner, C. Last, H. Halhoul, D. Rentner, E. Bahat Treidel, J. Würfl, and O. Hilt

1.17 GW/cm² AlN-Based GaN-Channel HEMTs on Mono-Crystalline AlN Substrate

IEEE Electron Device Lett., vol. 45, no. 6, pp. 1048-1051 (2024).

P. Beleniotis, C. Zervos, S. Krause, S. Chevtchenko, D. Ritter, and M. Rudolph

Investigation of Traps Impact on PAE and Linearity of AlGaN/GaN HEMTs Relying on a Combined TCAD–Compact Model Approach

IEEE Trans. Electron Devices, vol. 71, no. 6, pp. 3582-3589 (2024).

M. Görlitz, L. Justen, P.J. Rochette, M. Buonanno, D. Welch, N.J. Kleiman, E. Eadie, S. Kaidzu, W.J. Bradshaw, E. Javorsky, N. Cridland, A. Galor, M. Guttmann, M.C. Meinke, J. Schleusener, P. Jensen, P. Söderberg, N. Yamano, C. Nishigori, P. O'Mahoney, D. Manstein, R. Croft, C. Cole, F.R. de Gruijl, P.D. Forbes, S. Trokel, J. Marshall, D.J. Brenner, D. Sliney, K. Esvelt

Assessing the safety of new germicidal far-UVC technologies

Photochem. Photobiol., vol. 100, no. 3, pp. 501–520 (2024).

C. Sicher, N. Opitz, P.E. Becker, N. Lobo Ploch, J. Schleusener, M. Kneissl, A. Kramer, P. Zwicker

Efficacy of 233 nm LED far UV-C-radiation against clinically relevant bacterial strains in the phase 2/ step 2 in vitro test on basis of EN 14561 and on an epidermis cell model

Microbes and Infection, vol. 26, no. 4, pp. 105320, doi:10.1016/j.micinf.2024.105320 (2024).

S. Abend, B. Allard, I. Alonso, J. Antoniadis, H. Araújo, ... M. Krutzik, et.al.

Terrestrial very-long-baseline atom interferometry: Workshop summary

AVS Quantum Sci., vol. 6, no. 2, pp. 024701, doi:10.1116/5.0185291 (2024).

M. Gündoğan, J.S. Sidhu, M. Krutzik, and D.K.L. Oi

Time-delayed single satellite quantum repeater node for global quantum communications

Optica Quantum, vol. 2, no 3, pp. 140-147, doi:10.1364/OPTICAQ.517495 (2024).

M. Radziunas, E. Kuhn and H. Wenzel

Solving a Spectral Problem for Large-Area Photonic Crystal Surface-Emitting Lasers

Math. Modell. Anal., vol. 29, no. 3, pp. 575-599, doi:10.3846/mma.2024.20496 (2024).

L. Becker, P. Storck, Y. Liu, G. Schwalb, T. Schroeder, I.A. Fischer and M. Albrecht

Optimizing misfit dislocation glide kinetics for enhanced threading dislocation density reduction in Si_1−xGe_x/Si(001) layers through dynamic growth rate control

J. Appl. Phys., vol. 135, no. 20, pp. 205303, doi: 10.1063/5.0204318 (2024).

B. King, S. Arslan, P. Della Casa, D. Martin, A. Boni, A. Thies, A. Knigge and P. Crump

High-efficiency and high-brightness broad area laser diodes with buried implantation current blocking

Phys. Scr., vol. 99, no. 5, pp. 055528, doi:10.1088/1402-4896/ad368a (2024).

J. Rass

UV LEDs go micro

Compound Semiconductor, vol. 30, no. 3, pp. 22-25 (2024).

A. Lux, M. Realini, A. Botteon, M. Maiwald, A. Müller, B. Sumpf, C. Miliani, P. Matousek, P. Strobbia and C. Conti

Advanced portable micro-SORS prototype coupled with SERDS for heritage science

Analyst, vol. 149, no. 8, pp. 2317-2327, doi:10.1039/d3an02215c (2024).

S. Kölle, F. Römer, G. Cardinali, A. Schulz, N. Susilo, D. Hauer Vidal, T. Wernicke, M. Kneissl, and B. Witzigmann

Optical Gain in AlGaN Quantum Wells: Impact of Higher Energy States

IEEE Photonics J., vol. 16, no. 2, art. 0601105, doi:10.1109/JPHOT.2024.3379231 (2024).

M. Radziunas, E. Kuhn, H. Wenzel, B. King, and P. Crump

Optical Mode Calculation in Large-Area Photonic Crystal Surface-Emitting Lasers

IEEE Photonics J., vol. 16, no. 2, art. 0601209, doi:10.1109/JPHOT.2024.3380532 (2024).

N. Ahmadi, S. Schwertfeger, P. Werner, L. Wiese, J. Lester, E. Da Ros, J. Krause, S. Ritter, M. Abasifard, C. Cholsuk, R.G. Krämer, S. Atzeni, M. Gündoğan, S. Sachidananda, D. Pardo, S. Nolte, A. Lohrmann, A. Ling, J. Bartholomäus, G. Corrielli, M. Krutzik, and T. Vogl

QUICK³ - Design of a Satellite-Based Quantum Light Source for Quantum Communication and Extended Physical Theory Tests in Space

Adv. Quantum Technol., vol. 7, no. 4, pp. 2300343 (2024).

A. Müller, J.-P. Koester, L.S. Theurer, J. Fricke, H. Wenzel, A. Knigge and B. Sumpf

Monolithically integrated multimode interference coupler-based master oscillator power amplifier with dual-wavelength emission around 830 nm

J. Phys. Commun., vol. 8, no. 4, pp. 045002, doi:10.1088/2399-6528/ad37ef (2024).

N. Kafi, S. Kang, C. Golz, A. Rodrigues-Weisensee, L. Persichetti, D. Ryzhak, G. Capellini, D. Spirito, M. Schmidbauer, A. Kwasniewski, C. Netzel, O. Skibitzki, and F. Hatami

Selective Growth of GaP Crystals on CMOS-Compatible Si Nanotip Wafers by Gas Source Molecular Beam Epitaxy

Cryst. Growth Des., vol. 24, no. 7, pp. 2724−2733, doi:10.1021/acs.cgd.3c01337 (2024).

N. Zainal, S. Hagedorn, C. Netzel, T. Kolbe, and M. Weyers

High-Temperature Annealing of Si-Doped AlGaN

phys. stat. sol. (a), vol. 221, no. 7, pp. 2300897, doi:10.1002/pssa.202300897 (2024).

T. Pregnolato, M.E. Stucki, J.M. Bopp, M.H. v.d. Hoeven, A. Gokhale, O. Krüger and T. Schröder

Fabrication of Sawfish photonic crystal cavities in bulk diamond

APL Photon., vol. 9, no. 3, pp. 036105, doi:10.1063/5.0186509 (2024).

M. Rudolph, P. Beleniotis, C. Zervos, U.L. Rohde, and C. Andrei

Determining GaN HEMT Trap Models from MHz Load-line Measurement — A Case Study

15th German Microwave Conference (GeMiC 2024), Duisburg, Germany, Mar 11-13, ISBN 978-3-9820397-3-2, pp. 29-32 (2024).

G. Blume, A. Müller, P. Hildenstein, N. Werner, A. Maaßdorf, D. Feise, S. Kreutzmann, A. Ginolas, A. Sahm, B. Sumpf, A. Knigge and K. Paschke

Hybrid semiconductor master-oscillator power-amplifiers with more than 5 W optical output power

Proc. of SPIE, vol. 12866, Components and Packaging for Laser Systems X, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 128660H (2024).

H. Christopher, M. Beier, J.-P. Koester, J. Fricke, A. Ginolas, A. Liero, A. Maaßdorf, H. Wenzel, and A. Knigge

High brightness nanosecond-pulse operation of 905 nm distributed Bragg reflector tapered-ridge-waveguide lasers with multiple active regions

Proc. of SPIE, vol. 12867, High-Power Diode Laser Technology XXII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 1286703 (2024).

D. Feise, O. Senel, H. Wenzel, P. Della Casa, R.-St. Unger, J. Glaab, and K. Paschke

Distributed Bragg reflector tapered diode lasers emitting reliably more than 7 W at 1180 nm

Proc. of SPIE, vol. 12867, High-Power Diode Laser Technology XXII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 128670K (2024).

M. Wilkens, P.S. Basler, B. Eppich, J. Fricke, A. Ginolas, M. Hübner, P. Crump

High brightness pumps for fiber lasers based on monolithically grating stabilized diode lasers

Proc. of SPIE, vol. 12867, High-Power Diode Laser Technology XXII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 128670L (2024).

P. Crump and L.A. Gizzi

Diode pumps for future laser plasma accelerators: perspectives from research and industry

Proc. of SPIE, vol. 12867, High-Power Diode Laser Technology XXII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 128670R (2024).

B. King, S. Arslan, P. Della Casa, D. Martin, A. Boni, P.S. Basler, A. Thies, A. Knigge, and P Crump

Ultra-wide-aperture diode lasers with high brightness through use of buried periodic current structuring

Proc. of SPIE, vol. 12867, High-Power Diode Laser Technology XXII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 128670S (2024).

N. Werner, A. Sahm, D. Feise, M.-H. Chou, and K. Paschke

High-power micro-laser sources in the green spectral range with single-mode fiber output

Proc. of SPIE, vol. 12869, Nonlinear Frequency Generation and Conversion: Materials and Devices XXIII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 1286908 (2024).

F. Behlau, N. Surkamp, S. Wohlfeil, A. Knigge, M.R. Hofmann, C. Esen, and A. Ostendorf

Two-photon polymerization with a 780 nm monolithic diode laser

Proc. of SPIE, vol. 12876, Laser 3D Manufacturing XI, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 1287604 (2024).

M. Maiwald, K. Sowoidnich, A. Müller, B. Sumpf

Portable Shifted Excitation Raman Difference Spectroscopy for Agri-Photonics: From On-Site Precision Agriculture to Smart Farming

Proc. of SPIE, vol. 12879, Photonic Technologies in Plant and Agricultural Science, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 1287907 (2024).

C. De Santi, M. Fregolent, E. Brusaterra, K. Tetzner, J. Würfl, M. Buffolo, G. Meneghesso, E. Zanoni, M. Meneghini

Modeling of the gate leakage in MOSFETs with Al₂O₃/β-Ga₂O₃ gate stack

Proc. of SPIE, vol. 12887, Oxide-based Materials and Devices XV, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 128870B (2024).

B. Sumpf, L. Wittenbecher, T. Filler, D. Bandke, M. Krichler, A. Müller, K. Sowoidnich, A. Ginolas, N. Lobo-Ploch, M. Maiwald

Versatile turnkey laser system operating multi-section diode lasers and diode laser systems in the VIS and NIR spectral range

Proc. of SPIE, vol. 12893, Photonic Instrumentation Engineering XI, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 1289309 (2024).

S. Arslan, H. Wenzel, J. Fricke, A. Thies, A. Ginolas, G. Tränkle, P. Crump

A study into lateral and longitudinal spatial hole burning as a limit to CW output power in GaAs-based high-power diode lasers

Proc. of SPIE, vol. 12905, Novel In-Plane Semiconductor Lasers XXIII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 1290504 (2024).

A. Müller, L.S. Theurer, J.-P. Koester, M. Maiwald, J. Fricke, A. Knigge, B. Sumpf

Comparison of Y-branch and multimode interference coupler-based dual-wavelength light sources around 785 nm

Proc. of SPIE, vol. 12905, Novel In-Plane Semiconductor Lasers XXIII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 129050D (2024).

M. Meneghini, N. Roccato, F. Piva, M. Pilati, C. De Santi, M. Buffolo, N. Susilo, D. Hauer Vidal, A. Muhin, L. Sulmoni, J. Ruschel, J. Glaab, J. Rass, S. Einfeldt, T. Wernicke, M. Kneissl, G. Meneghesso, E. Zanoni

Defects, performance and reliability in UV-C LEDs

Proc. of SPIE, vol. 12906, Light-Emitting Devices, Materials, and Applications XXVIII, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 129060C (2024).

J. Hirsch, M. Bursy, M. Gärtner, S. Gerken, N. Goossen-Schmidt, J. Hamperl, S. Hariharan, S. Kubitza, M. Müller, N. Müller, M. Schiemangk, C. Tyborski, D. Zou, and A. Wicht

Micro-integrated diode laser modules for operation in quantum technology applications

Proc. of SPIE, vol. 12912, Quantum Sensing, Imaging, and Precision Metrology II, Photonics West, San Francisco, USA, Jan 27 - Feb 1, 129120B (2024).

C. Mourikis, A. Sahm, P. Hildenstein, K. Paschke, and G. Tränkle

Miniaturizing a coherent beam combining system into a compact laser diode module

Appl. Opt., vol. 63, no. 9, pp. 2212-2217 (2024).

N. Zagni, M. Fregolent, G. Verzellesi, A. Marcuzzi, C. De Santi, G. Meneghesso, E. Zanoni, E. Bahat Treidel, E. Brusaterra, F. Brunner, O. Hilt, M. Meneghini, and P. Pavan

Correlating Interface and Border Traps With Distinctive Features of C–V Curves in Vertical Al₂O₃/GaN MOS Capacitors

IEEE Trans. Electron Devices, vol. 71, no. 3, pp. 1561-1566, doi:10.1109/TED.2023.3335032 (2024).

R. Barzel, M. Gündoğan, M. Krutzik, D. Rätzel, and C. Lämmerzahl

Entanglement dynamics of photon pairs and quantum memories in the gravitational field of the earth

Quantum, vol. 8, p. 1273, doi:10.22331/q-2024-02-29-1273 (2024).

L.S. Theurer, J.-P. Koester, A. Müller, M. Maiwald, A. Knigge, B. Sumpf and G. Tränkle

Quantification of losses in bent waveguides within DBR-RW laser diodes emitting at 785 nm

Semicond. Sci. Technol., vol. 39, no. 3, pp. 035009, doi:10.1088/1361-6641/ad26a6 (2024).

F. Mauerhoff, H. Wenzel, A. Maaßdorf, D. Martin, K. Paschke, G. Tränkle

Optimization of high power AlGaInP laser diodes at 626 nm

Opt. Quant. Electron., vol. 56, no. 3, art. 419, doi:10.1007/s11082-023-06028-5 (2024).

B. Sumpf, L. Wittenbecher, T. Filler, D. Bandke, M. Krichler, A. Müller, K. Sowoidnich, A. Ginolas, U. Winterwerber, and M. Maiwald

Compact turnkey system for multi-contact diode lasers for portable spectroscopic applications

Instrum. Sci. Technol., vol. 52, no. 2, pp. 138-150, doi:10.1080/10739149.2023.2223659 (2024).

P. Crump, C. Londoño, F. Gunning

Guest Editorial Special Issue on Globalization in Photonics

IEEE Photonics J., vol. 16, no. 1, art no. 0200101, doi:10.1109/JPHOT.2023.3340104 (2024).

L. Tadmor, S.S.T. Vandenbroucke, E. Bahat Treidel, E. Brusaterra, P. Plate, N. Volkmer, F. Brunner, C. Detavernier, J. Würfl, and O. Hilt

Investigation of atomic layer deposition methods of Al₂O₃ on n-GaN

J. Appl. Phys., vol. 135, vol. 8, pp. 085701, doi:10.1063/5.0189543 (2024).

S. Hagedorn, T. Kolbe, G. Schmidt, F. Bertram, C. Netzel, A. Knauer, P. Veit, J. Christen, and M. Weyers

Origin of the parasitic luminescence of 235 nm UVC LEDs grown on different AlN templates

Appl. Phys. Lett., vol. 124, no. 6, pp. 063506, doi:10.1063/5.0183772 (2024).

H. Yazdani, A. Thies, P. Stützle, O. Bengtsson, O. Hilt, W. Heinrich and J. Würfl

Low-resistive gate module for RF GaN-HFETs by electroplating

Semicond. Sci. Technol., vol. 39, no. 2, pp. 025007, doi:10.1088/1361-6641/ad1b16 (2024).

C. Schulze, M. Mengozzi, G.P. Gibiino, A.M. Angelotti, C. Florian, A. Santarelli, W. Heinrich, and O. Bengtsson

A VNA-Based Wideband Measurement System for Large-Signal Characterization of Multiport Circuits

IEEE Trans. Microwave Theory Tech., vol. 72, no. 1, pp. 638-647 (2024).

F. Kuschewski, J. Wüst, M. Oswald, T. Blomberg, M. Gohlke, J. Bischof, A. Boac, T. Alam, A. Bußmeier, K. Abich, N. Röder, K. Döringshoff, J. Hrabina, M. Holá, J. Oulehla, T. Schuldt, C. Braxmaier

COMPASSO mission and its iodine clock: outline of the clock design

GPS Solut., vol. 28, art. 10, doi:10.1007/s10291-023-01551-0 (2024).

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