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| 2020 | Electro-optic based adiabatic frequency conversion in a non-centrosymmetric microresonator
Minet, Yannick; Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2020 | Electro-optic eigenfrequency tuning of potassium tantalate-niobate microresonators
Szabados, Jan; Werner, Christoph; Herr, Simon J.; Breunig, Ingo; Buse, Karsten | Journal Article |
| 2020 | Frequency comb generation in non-centrosymmetric optical microresonators
Szabados, Jan; Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2020 | Frequency Comb Generation via Cascaded Second-Order Nonlinearities in Microresonators
Szabados, Jan; Puzyrev, Danila N.; Minet, Yannick; Reis, Luis; Buse, Karsten; Villois, Alberto; Skryabin, Dmitry V.; Breunig, Ingo | Journal Article |
| 2020 | Juggling with light: Powerful second-order nonlinear optical effects in whispering gallery resonators
Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2020 | Pockels-effect-based adiabatic frequency conversion in ultrahigh-Q microresonators
Minet, Yannick; Reis, Luis; Szabados, Jan; Werner, Christoph; Zappe, Hans; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2020 | Tunable single-frequency lasing in whispering gallery resonators
Breunig, Ingo; Herr, Simon J.; Buse, Karsten | Conference Paper |
| 2019 | Adiabatic Frequency Conversion in Non-Centrosymmetric High-Q Optical Microresonators
Minet, Yannick; Reis, Luis; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2019 | Frequency Comb Generation and Conversion in Non-Centrosymmetric Optical Microresonators
Szabados, Jan; Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2019 | High repetition rate frequency comb up- and down-conversion in synchronously driven microresonators
Szabados, Jan; Brasch, Victor; Herr, Simon J.; Obrzud, Ewelina; Jia, Yuechen; Lecomte, Steve; Buse, Karsten; Breunig, Ingo; Herr, Tobias | Conference Paper |
| 2019 | Laseraktivität und selbst-gepumpte Frequenzkonversion in optischen Mikroresonatoren
Herr, Simon J.
: Buse, Karsten (Erstgutachter); Wallrabe, Ulrike (Zweitgutachterin) | Dissertation |
| 2019 | Motion compensation for interferometric off-center measurements of rotating objects with varying radii
Schiller, Annelie; Beckmann, Tobias; Fratz, Markus; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Journal Article |
| 2019 | Multiwavelength Holography: Height Measurements Despite Axial Motion of Several Wavelengths During Exposure
Schiller, Annelie; Beckmann, Tobias; Fratz, Markus; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Conference Paper |
| 2019 | Multiwavelength holography: Height measurements despite axial motion of several wavelengths during exposure
Schiller, Annelie; Beckmann, Tobias; Fratz, Markus; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Journal Article |
| 2019 | Quasi-phase matching in integrated lithium-niobate whispering galleries
Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2019 | Radially-Poled Stoichiometric Lithium Tantalate Microresonators for Nonlinear-Optical Applications
Uluda, Macit; Szabados, Jan; Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2019 | Stabilisierung und Durchstimmung nichtlinear-optischer Prozesse in Lithiumniobat-Flüstergalerieresonatoren
Werner, Christoph
: Buse, Karsten (Erstgutachter); Zappe, Hans (Zweitgutachter) | Dissertation |
| 2019 | Tunable single-frequency lasing in a microresonator
Herr, Simon J.; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2019 | Whispering gallery optical parametric oscillators: Just a scientific oddity?
Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2018 | Continuous-wave whispering-gallery optical parametric oscillator based on CdSiP2
Jia, Yuechen; Hanka, Kevin; Zawilski, Kevin T.; Schunemann, Peter G.; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2018 | Control of mode anticrossings in whispering gallery microresonators
Werner, Christoph S.; Sturman, Boris; Podivilov, Evgeniy; Kini Manjeshwar, Sushanth; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2018 | Electro-optic tuning of potassium tantalate-niobate whispering gallery resonators
Szabados, Jan; Kini Manjeshwar, Sushanth; Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2018 | Frequency comb up- and down-conversion in synchronously driven χ(2) optical microresonators
Herr, Simon J.; Brasch, Victor; Szabados, Jan; Obrzud, Ewelina; Jia, Yuechen; Lecomte, Steve; Buse, Karsten; Breunig, Ingo; Herr, Tobias | Journal Article |
| 2018 | Frequenzkonversion mittels chipintegrierter Flüstergalerieresonatoren aus Lithiumniobat
Wolf, Richard
: Buse, Karsten (Erstgutachter); Zappe, Hans (Zweitgutachter) | Dissertation |
| 2018 | Incoherently pumped lasing and self-pumped three-wave mixing in laser-active whispering-gallery resonators
Herr, Simon J.; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2018 | Infrarotspektroskopie mittels nichtlinear-optischer Hochkonversion
Wolf, Sebastian
: Buse, Karsten (Erstgutachter); Ambacher, Oliver (Zweitgutachter) | Dissertation |
| 2018 | Mid-infrared whispering gallery resonators based on non-oxide nonlinear optical crystals
Jia, Yuechen; Hanka, Kevin; Breunig, Ingo; Zawilski, Kevin T.; Schunemann, Peter G.; Buse, Karsten | Conference Paper |
| 2018 | Modenverhalten von Quantenkaskadenlasern in miniaturisierten externen Resonatoren
Butschek, Lorenz
: Ambacher, Oliver (Referent); Buse, Karsten (Referent) | Dissertation |
| 2018 | Multiwavelength digital holography: Height measurements on linearly moving and rotating objects
Schiller, Annelie; Beckmann, Tobias; Fratz, Markus; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Conference Paper |
| 2018 | Pulsed laser deposition of ferroelectric potassium tantalate-niobate optical waveguiding thin films
Jia, Yuechen; Winkler, Markus; Cheng, Chen; Chen, Feng; Kirste, Lutz; Cimalla, Volker; Zukauskaite, Agne; Szabados, Jan; Breunig, Ingo; Buse, Karsten | Journal Article |
| 2018 | Quasi-phase-matched nonlinear optical frequency conversion in on-chip whispering galleries
Wolf, Richard; Jia, Yuechen; Bonaus, Sebastian; Werner, Christoph S.; Herr, Simon J.; Breunig, Ingo; Buse, Karsten; Zappe, Hans | Journal Article |
| 2018 | Quasi-phase-matched self-pumped optical parametric oscillation in a micro-resonator
Herr, Simon J.; Werner, Christoph S.; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2018 | Scattering-loss reduction of ridge waveguides by sidewall polishing
Wolf, Richard; Breunig, Ingo; Zappe, Hans; Buse, Karsten | Journal Article |
| 2018 | Whispering gallery optical parametric oscillators for the mid-infrared spectral range
Breunig, Ingo; Hanka, Kevin; Jia, Yuechen; Zawilski, Kevin T.; Schunemann, Peter G.; Buse, Karsten | Conference Paper |
| 2017 | Batch-processed high-Q integrated lithium-niobate-on-insulator ridge waveguide whispering-gallery resonators
Wolf, Richard; Zappe, Hans; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2017 | Cascaded second-order optical nonlinearities in on-chip micro rings
Wolf, Richard; Breunig, Ingo; Zappe, Hans; Buse, Karsten | Journal Article |
| 2017 | Continuous-wave optical parametric oscillation tunable up to 8 μm wavelength
Breunig, Ingo; Fürst, Josef U.; Hanka, Kevin; Buse, Karsten | Conference Paper |
| 2017 | Continuous-wave optical parametric oscillation tunable up to an 8 μm wavelength
Meisenheimer, Sarah-Katharina; Fürst, Josef U.; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2017 | Dependence of stoichiometry of lithium niobate nanocrystals on initial lithium to niobium ratios in the synthesis step
Veenhuizen, Keith; Stone, Gregory A.; Knabe, Bastian; Buse, Karsten; Dierolf, Volkmar | Conference Paper |
| 2017 | Digital holography on moving objects
Schiller, Annelie; Beckmann, Tobias; Fratz, Markus; Belzer, Dominik; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Journal Article |
| 2017 | Digital holography on moving objects. Multiwavelength height measurements on inclined surfaces
Schiller, Annelie; Beckmann, Tobias; Fratz, Markus; Belzer, Dominik; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Conference Paper |
| 2017 | Digital holography: Evolution from a research topic to a versatile tool for the inline 100% 3D quality control in industry
Fratz, Markus; Beckmann, Tobias; Schiller, Annelie; Seyler, Tobias; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Conference Paper |
| 2017 | Flüstergalerieresonatoren aus Lithiumniobat
Leidinger, Markus
: Buse, Karsten (Erstgutachter); Zappe, Hans (Zweitgutachter) | Dissertation |
| 2017 | Geometric tuning. Spectroscopy using whispering-gallery resonator frequency-synthesizers
Werner, Christoph S.; Yoshiki, Wataru; Herr, Simon J.; Breunig, Ingo; Buse, Karsten | Journal Article |
| 2017 | Large and accessible conductivity of charged domain walls in lithium niobate
Werner, Christoph S.; Herr, Simon; Buse, Karsten; Sturman, Boris; Soergel, Elisabeth; Razzaghi, Cina; Breunig, Ingo | Journal Article |
| 2017 | Laser-active whispering-gallery resonators as versatile platform for optical three-wave mixing
Herr, Simon J.; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2017 | LED-pumped whispering-gallery laser
Herr, Simon J.; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2017 | Measuring residual absorption in highly transparent optical materials using tunable sources. On calibration, spectroscopy and cross-validation
Kühnemann, Frank; Leidinger, Markus; Kießling, Jens; Breunig, Ingo; Fieberg, Stephan; Waasem, Niklas; Buse, Karsten | Poster |
| 2017 | Piezo-tunable second-harmonic-generation in a whispering-gallery resonator
Werner, Christoph S.; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2017 | Potassium tantalate-niobate mixed crystal thin films for applications in nonlinear integrated optics
Jia, Yuechen; Winkler, Markus; Szabados, Jan; Breunig, Ingo; Kirste, Lutz; Cimalla, Volker; Zukauskaite, Agne; Buse, Karsten | Conference Paper |
| 2017 | Potassium-tantalate-niobate mixed crystal thin films for applications in nonlinear integrated optics
Jia, Yuechen; Szabados, Jan; Winkler, Markus; Breunig, Ingo; Cimalla, Volker; Kirste, Lutz; Zukauskaite, Agne; Buse, Karsten | Conference Paper |
| 2017 | Q-factor enhancement of integrated lithium-niobate-on-insulator ridge waveguide whispering-gallery-mode resonators by surface polishing
Wolf, Richard; Breunig, Ingo; Zappe, Hans; Buse, Karsten | Conference Paper |
| 2017 | Self-frequency doubling in a laser-active whispering-gallery resonator
Herr, Simon; Folwill, Yannick; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2017 | Self-gated mid-infrared short pulse upconversion detection for gas sensing
Wolf, Sebastian; Trendle, Tobias; Kießling, Jens; Herbst, Johannes; Buse, Karsten; Kühnemann, Frank | Journal Article |
| 2017 | Upconversion-enabled array spectrometer for the mid-infrared, featuring kilohertz spectra acquisition rates
Wolf, Sebastian; Kießling, Jens; Kunz, Michael; Popko, Gregor; Buse, Karsten; Kühnemann, Frank | Journal Article |
| 2016 | Broadband wavelength control for optical parametric oscillation in radially-poled whispering gallery resonators
Meisenheimer, Sarah-Katharina; Fürst, Josef U.; Schiller, Annelie; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2016 | Impact of the photorefractive and pyroelectric-electro-optic effect in lithium niobate on whispering-gallery modes
Leidinger, Markus; Werner, Christoph S.; Yoshiki, Wataru; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2016 | Influence of dry-oxygen-annealing on the residual absorption of lithium niobate crystals in the spectral range from 500 to 2900 nanometers
Leidinger, Markus; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2016 | Linear and nonlinear optical properties of hybrid metallic-dielectric plasmonic nanoantennas
Hentschel, Mario; Metzger, Bernd; Knabe, Bastian; Buse, Karsten; Giessen, Harald | Journal Article |
| 2016 | Multiwavelength digital holography with spatial phase shifting on moving objects
Schiller, Annelie F.; Beckmann, Tobias; Fratz, Markus; Belzer, Dominik; Bertz, Alexander; Carl, Daniel; Buse, Karsten | Conference Paper |
| 2016 | Pseudo-type-II tuning behavior and mode identification in whispering gallery optical parametric oscillators
Meisenheimer, Sarah-Katharina; Fürst, Josef U.; Schiller, Annelie; Holderied, Florian; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2016 | Strong forward-backward asymmetry of stimulated Raman scattering in lithium-niobate-based whispering gallery resonators
Leidinger, Markus; Sturman, Boris; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2016 | Whispering gallery resonators with broken axial symmetry
Fürst, Josef U.; Sturman, Boris; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2015 | Comparative study on three highly sensitive absorption measurement techniques characterizing lithium niobate over its entire transparent spectral range
Leidinger, Markus; Fieberg, Stephan; Waasem, Niklas; Kühnemann, Frank; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2015 | Impurity limitations of the quality factor of whispering gallery resonators made of lithium niobate
Leidinger, Markus; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2015 | Lithium tetraborate whispering gallery resonator for second-harmonic generation into the ultraviolet
Fürst, Josef U.; Breunig, Ingo; Buse, Karsten; Becker, Petra; Liebertz, Josef; Bohaty, Ladislav | Conference Paper |
| 2015 | Stabilization of a whispering-gallery optical-parametric oscillator: Mode-hop-free tuning and true continuous-wave operation
Werner, Christoph S.; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2015 | Wavelength tuning of optical parametric oscillation in whispering gallery resonators for infrared spectroscopy
Meisenheimer, Sarah-Katharina; Fürst, Josef U.; Buse, Karsten; Breunig, Ingo | Conference Paper |
| 2014 | Analyse thermooptischer Effekte zur Absorptionsmessung
Fieberg, Stephan
: Buse, Karsten | Dissertation |
| 2014 | Continuous-wave optical parametric source for terahertz waves tunable from 1 to 4.5 THz frequency
Kießling, Jens; Buse, Karsten; Vodopyanov, Konstantin L.; Breunig, Ingo | Conference Paper |
| 2014 | Doubling the efficiency of third harmonic generation by positioning ITO nanocrystals into the hot-spot of plasmonic gap-antennas
Metzger, Bernd; Hentschel, Mario; Schumacher, Thorsten; Lippitz, Markus; Ye, Xingchen; Murrax, Christopher B.; Knabe, Bastian; Buse, Karsten; Giessen, Harald | Journal Article |
| 2014 | Non-Lorentzian pump resonances in whispering gallery optical parametric oscillators
Breunig, Ingo; Bückle, Anni; Werner, Christoph S.; Buse, Karsten | Conference Paper |
| 2014 | Sensitive absorption measurements in bulk material and coatings using a photothermal and a photoacoustic spectrometer
Fieberg, Stephan; Waasem, Niklas; Kühnemann, Frank; Buse, Karsten | Conference Paper |
| 2014 | Strong polarization effects in photothermal common-path interferometry
Fieberg, Stephan; Sturman, Boris; Kühnemann, Frank; Buse, Karsten | Journal Article |
| 2014 | Whispering gallery optical parametric oscillators
Breunig, Ingo; Buse, Karsten | Conference Paper |
| 2013 | Green-induced blue absorption in MgO-doped lithium niobate crystals
Waasem, Niklas; Markosyan, Ashot; Fejer, Martin M.; Buse, Karsten | Journal Article |
| 2013 | High power and spectral purity continuous-wave photonic THz source tunable from 1 to 4.5 THz for nonlinear molecular spectroscopy
Kiessling, Jens; Breunig, Ingo; Schunemann, P.G.; Buse, Karsten; Vodopyanov, K.L. | Journal Article |
| 2013 | High-sensitivity photoacoustic absorption spectroscopy of nonlinear optical materials
Waasem, Niklas; Buse, Karsten; Kühnemann, Frank | Conference Paper |
| 2013 | Mode dynamics in coupled disk optical microresonators
Schmidt, Carsten
: Pertsch, Thomas; Buse, Karsten; Cao, H. | Dissertation |
| 2013 | Nichtlinear-Optische Erzeugung von Dauerstrich-Terahertzwellen
Kießling, Jens
: Buse, Karsten (Erstgutachter); Walther, Markus (Zweitgutachter) | Dissertation |
| 2013 | Optisch Parametrische Oszillation in Flüstergalerieresonatoren
Beckmann, Tobias
: Buse, Karsten (Erstgutachter); Schwarz, Ulrich (Zweitgutachter) | Dissertation |
| 2013 | Photoacoustic absorption spectrometer for highly transparent dielectrics with parts-per-million sensitivity
Waasem, Niklas; Fieberg, Stephan; Hauser, Janosch; Gomes, Gregory; Haertle, Daniel; Kühnemann, Frank; Buse, Karsten | Journal Article |
| 2013 | Photoakustische Absorptionsspektroskopie an hochtransparenten optischen Materialien
Waasem, Niklas
: Buse, Karsten (Erstgutachter); Schwarz, Ulrich (Zweitgutachter) | Dissertation |
| 2013 | Temperature-dependent Sellmeier equation for the extraordinary refractive index of 5 mol. % MgO-doped LiNbO3 in the terahertz range
Kiessling, Jens; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2012 | Lithiumniobat-Nanokristalle: Präparation, Charakterisierung und Einbindung in isotrope Trägermaterialien
Knabe, Bastian
: Buse, Karsten (Erstgutachter); Giessen, Harald (Zweitgutachter) | Dissertation |
| 2012 | Monolithic optical parametric oscillators
Breunig, Ingo; Beckmann, Tobias; Buse, Karsten | Conference Paper |
| 2012 | Optimizing pump threshold and conversion efficiency of whispering gallery optical parametric oscillators by controlled coupling
Beckmann, Tobias; Buse, Karsten; Breunig, Ingo | Journal Article |
| 2012 | Spontaneous polarization in ultrasmall lithium niobate nanocrystals revealed by second harmonic generation
Knabe, Bastian; Buse, Karsten; Assenmacher, Wilfried; Mader, Werner | Journal Article |
| 2011 | Pump-enhanced optical parametric oscillator generating continuous wave tunable terahertz radiation
Kiessling, Jens; Fuchs, Florian; Buse, Karsten; Breunig, Ingo | Journal Article |