Hamer, Anica ; Vewinger, Frank ; Peters, Thorsten ; Frosz, Michael H. ; Stellmer, Simon (2024)
Frequency conversion in a hydrogen-filled hollow-core fiber using continuous-wave fields.
In: Optics Letters, 49 (24)
doi: 10.1364/OL.541292
Artikel, Bibliographie

Burger, Benedikt (2024)
Molecule Detection by Sum Frequency Mixing of Mid-Infrared Laser Pulses.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00028309
Dissertation, Erstveröffentlichung, Verlagsversion

Stabel, Markus ; Joseph, Niels ; Vitanov, Nikolay V. ; Halfmann, Thomas (2024)
Spatial confinement of atomic excitation by composite pulses in a doped solid.
In: Physical Review A, 110 (2)
doi: 10.1103/PhysRevA.110.023526
Artikel, Bibliographie

Chen, Jia‐Mou ; Peters, Thorsten ; Hsieh, Pei‐Hsuan ; Yu, Ite A. (2024)
Review of Biphoton Sources Based on the Double‐Λ Spontaneous Four‐Wave Mixing Process.
In: Advanced Quantum Technologies, 7 (8)
doi: 10.1002/qute.202400138
Artikel, Bibliographie

Shih, Teng-Jen ; Huang, Wei-Kai ; Lin, Yi-Min ; Li, Kai-Bo ; Hsu, Chia-Yu ; Chen, Jia-Mou ; Tu, Pei-Yu ; Peters, Thorsten ; Chen, Yong-Fan ; Yu, Ite A. (2024)
Universal relation between the conditional auto-correlation function and the cross-correlation function of biphotons.
In: Optics Express, 32 (8)
doi: 10.1364/OE.518963
Artikel, Bibliographie

Stabel, Markus (2024)
Spatial Confinement of Atomic Excitation in a Doped Solid.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00026681
Dissertation, Erstveröffentlichung, Verlagsversion

Stryzhenko, Sergiy ; Bruns, Alexander ; Peters, Thorsten (2024)
N scaling of large-sample collective decay in inhomogeneous ensembles.
In: Physical Review Research, (1)
doi: 10.1103/PhysRevResearch.6.013091
Artikel, Bibliographie

Bruns, Alexander (2023)
Generation of Narrowband Photon Pairs at High Brightness within a Hollow-Core Fiber.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00024380
Dissertation, Erstveröffentlichung, Verlagsversion

Moneke, Benedikt ; Kinder, Jan Frederic ; Ernst, Oskar ; Halfmann, Thomas (2023)
Detection of HCl molecules by resonantly enhanced sum-frequency mixing of mid- and near-infrared laser pulses.
In: Physical Review A, 107 (1)
doi: 10.1103/PhysRevA.107.012803
Artikel, Bibliographie

Hain, Marcel ; Stabel, Markus ; Halfmann, Thomas (2022)
Few-photon storage on a second timescale by electromagnetically induced transparency in a doped solid.
In: New Journal of Physics, 24 (2)
doi: 10.1088/1367-2630/ac4ef4
Artikel, Bibliographie

Hain, Marcel (2021)
EIT Light Storage of Weak Coherent Pulses in a Doped Solid.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00019257
Dissertation, Erstveröffentlichung, Verlagsversion

Kinder, Jan Frederic (2021)
Molecule Detection by Resonantly Enhanced Third Harmonic Generation of Mid-Infrared Laser Pulses.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00019962
Dissertation, Erstveröffentlichung, Verlagsversion

Cipura, Fabian (2020)
Coherent frequency conversion towards ultrashort VUV pulses enhanced by dressed states and adiabatic quantum dynamics.
Technische Universität Darmstadt
doi: 10.25534/tuprints-00012868
Dissertation, Erstveröffentlichung

Stock, Christian (2019)
Neue Varianten nichtlinear optischer Mikroskopie mittels Frequenzverdreifachung.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Ackermann, Patric (2019)
Efficient frequency conversion towards ultrashort VUV pulses using coherent control and multi-photon resonances.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Genov, Genko T. ; Schraft, Daniel ; Halfmann, Thomas (2018)
Rephasing efficiency of sequences of phased pulses in spin-echo and light-storage experiments.
In: Physical Review A, 98 (6)
doi: 10.1103/PhysRevA.98.063836
Artikel, Bibliographie

Bruns, Alexander ; Genov, Genko T. ; Hain, Marcel ; Vitanov, Nikolay V. ; Halfmann, Thomas (2018)
Experimental demonstration of composite stimulated Raman adiabatic passage.
In: Physical Review A, 98 (5)
doi: 10.1103/PhysRevA.98.053413
Artikel, Bibliographie

Ackermann, Patric ; Laforgue, Xavier ; Hilbig, Mario ; Schilder, Maximilian ; Halfmann, Thomas (2018)
Phase-matched harmonic generation in gas-filled waveguides in the vicinity of a multiphoton resonance.
In: Journal of the Optical Society of America B, 35 (2)
doi: 10.1364/JOSAB.35.000468
Artikel, Bibliographie

Schraft, Daniel (2017)
Composite and Adiabatic Techniques for Efficient EIT Light Storage in Pr3+:Y2SiO5.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Genov, Genko ; Lellinger, Tim E. ; Halfmann, Thomas ; Peters, Thorsten (2017)
Laser frequency stabilization by bichromatic saturation absorption spectroscopy.
In: Journal of the Optical Society of America B, 34 (9)
doi: 10.1364/JOSAB.34.002018
Artikel, Bibliographie

Van-Damme, Leo ; Schraft, Daniel ; Genov, Genko T. ; Sugny, Dominique ; Halfmann, Thomas ; Guérin, Stéphane (2017)
Robust not gate by single-shot-shaped pulses: Demonstration of the efficiency of the pulses in rephasing atomic coherences.
In: Physical Review A, 96 (2)
doi: 10.1103/PhysRevA.96.022309
Artikel, Bibliographie

Genov, Genko T. ; Schraft, Daniel ; Vitanov, Nikolay V. ; Halfmann, Thomas (2017)
Arbitrarily Accurate Pulse Sequences for Robust Dynamical Decoupling.
In: Physical Review Letters, 118 (13)
doi: 10.1103/PhysRevLett.118.133202
Artikel, Bibliographie

Stock, Christian ; Zlatanov, Kaloyan ; Halfmann, Thomas (2017)
Dispersion-enhanced third-harmonic microscopy.
In: Optics Communications, 393
doi: 10.1016/j.optcom.2017.02.059
Artikel, Bibliographie

Blatt, Frank ; Simeonov, Lachezar S. ; Halfmann, Thomas ; Peters, Thorsten (2016)
Stationary light pulses and narrowband light storage in a laser-cooled ensemble loaded into a hollow-core fiber.
In: Physical Review A, 94 (4)
doi: 10.1103/PhysRevA.94.043833
Artikel, Bibliographie

Schraft, Daniel ; Hain, Marcel ; Lorenz, Nikolaus ; Halfmann, Thomas (2016)
Stopped Light at High Storage Efficiency in a Pr3+:Y2SiO5 Crystal.
In: Physical Review Letters, 116 (7)
doi: 10.1103/PhysRevLett.116.073602
Artikel, Bibliographie

Mieth, Simon ; Genov, Genko T. ; Yatsenko, Leonid P. ; Vitanov, Nikolay V. ; Halfmann, Thomas (2016)
Phase-insensitive storage of coherences by reversible mapping onto long-lived populations.
In: Physical Review A, 93 (1)
doi: 10.1103/PhysRevA.93.012312
Artikel, Bibliographie

Blatt, Frank (2016)
Stationäre Lichtpulse und Lichtspeicherung in einem eindimensionalen kalten atomaren Ensemble hoher optischer Dichte.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

Genov, Genko T. ; Schraft, Daniel ; Halfmann, Thomas ; Vitanov, Nikolay V. (2014)
Correction of Arbitrary Field Errors in Population Inversion of Quantum Systems by Universal Composite Pulses.
In: Physical Review Letters, 113 (4)
doi: 10.1103/PhysRevLett.113.043001
Artikel, Bibliographie

Ackermann, Patric ; Scharf, Alexander ; Halfmann, Thomas (2014)
Strong quantum interferences in frequency up-conversion towards short vacuum-ultraviolet radiation pulses.
In: Physical Review A, 89 (6)
doi: 10.1103/PhysRevA.89.063804
Artikel, Bibliographie

Heinze, Georg ; Hubrich, Christian ; Halfmann, Thomas (2014)
Coherence time extension in Pr3+:Y2SiO5 by self-optimized magnetic fields and dynamical decoupling.
In: Physical Review A, 89 (5)
doi: 10.1103/PhysRevA.89.053825
Artikel, Bibliographie

Mieth, Simon ; Henderson, Angus ; Halfmann, Thomas (2014)
Tunable, continuous-wave optical parametric oscillator with more than 1W output power in the orange visible spectrum.
In: Optics Express, 22 (9)
doi: 10.1364/OE.22.011182
Artikel, Bibliographie

Blatt, Frank ; Halfmann, Thomas ; Peters, Thorsten (2014)
One-dimensional ultracold medium of extreme optical depth.
In: Optics Letters, 39 (3)
doi: 10.1364/OL.39.000446
Artikel, Bibliographie

Schraft, Daniel ; Halfmann, Thomas ; Genov, Genko T. ; Vitanov, Nikolay V. (2013)
Experimental demonstration of composite adiabatic passage.
In: Physical Review A, 88 (6)
doi: 10.1103/PhysRevA.88.063406
Artikel, Bibliographie

Heinze, Georg ; Hubrich, Christian ; Halfmann, Thomas (2013)
Stopped Light and Image Storage by Electromagnetically Induced Transparency up to the Regime of One Minute.
In: Physical Review Letters, 111 (3)
doi: 10.1103/PhysRevLett.111.033601
Artikel, Bibliographie

Petzold, Uwe ; Wenski, Christian ; Romanenko, Alexander ; Halfmann, Thomas (2013)
Spatial emission profiles at different interface orientations in third harmonic generation microscopy.
In: Journal of the Optical Society of America B, 30 (6)
doi: 10.1364/JOSAB.30.001725
Artikel, Bibliographie

Mieth, Simon ; Schraft, Daniel ; Halfmann, Thomas ; Yatsenko, Leonid P. (2012)
Rephasing of optically driven atomic coherences by rapid adiabatic passage in Pr3+:Y2SiO5.
In: Physical Review A, 86 (6)
doi: 10.1103/PhysRevA.86.063404
Artikel, Bibliographie

Heinze, Georg ; Rentzsch, Nina ; Halfmann, Thomas (2012)
Multiplexed image storage by electromagnetically induced transparency in a solid.
In: Physical Review A, 86 (5)
doi: 10.1103/PhysRevA.86.053837
Artikel, Bibliographie

Peters, Thorsten ; Ivanov, Svetoslav S. ; Englisch, Daniel ; Rangelov, Andon A. ; Vitanov, Nikolay V. ; Halfmann, Thomas (2012)
Variable ultrabroadband and narrowband composite polarization retarders.
In: Applied Optics, 51 (31)
doi: 10.1364/AO.51.007466
Artikel, Bibliographie

Buschbeck, Martin ; Bittner, N. ; Halfmann, Thomas ; Arndt, S. (2012)
Dependence of combustion dynamics in a gasoline engine upon the in-cylinder flow field, determined by high-speed PIV.
In: Experiments in Fluids, 53 (6)
doi: 10.1007/s00348-012-1384-3
Artikel, Bibliographie

Buschbeck, Martin ; Büchler, F. ; Halfmann, Thomas ; Arndt, S. (2012)
Laser-induced breakdown spectroscopy for lambda quantification in a direct-injection engine.
In: Spectrochimica Acta Part B: Atomic Spectroscopy, 74-75
doi: 10.1016/j.sab.2012.06.051
Artikel, Bibliographie

Peters, Thorsten ; Wittrock, Benjamin ; Blatt, Frank ; Halfmann, Thomas ; Yatsenko, Leonid P. (2012)
Thermometry of ultracold atoms by electromagnetically induced transparency.
In: Physical Review A, 85 (6)
doi: 10.1103/PhysRevA.85.063416
Artikel, Bibliographie

Petzold, Uwe ; Büchel, Andreas ; Hardt, Steffen ; Halfmann, Thomas (2012)
Imaging diffusion in a microfluidic device by third harmonic microscopy.
In: Experiments in Fluids, 53 (3)
doi: 10.1007/s00348-012-1321-5
Artikel, Bibliographie

Ackermann, Patric ; Münch, Holger ; Halfmann, Thomas (2012)
Resonantly-enhanced harmonic generation in Argon.
In: Optics Express, 20 (13)
doi: 10.1364/OE.20.013824
Artikel, Bibliographie

Ivanov, Svetoslav S. ; Rangelov, Andon A. ; Vitanov, Nikolay V. ; Peters, Thorsten ; Halfmann, Thomas (2012)
Highly efficient broadband conversion of light polarization by composite retarders.
In: Journal of the Optical Society of America A, 29 (3)
doi: 10.1364/JOSAA.29.000265
Artikel, Bibliographie

Petzold, Uwe ; Büchel, Andreas ; Halfmann, Thomas (2012)
Effects of laser polarization and interface orientation in harmonic generation microscopy.
In: Optics Express, 20 (4)
doi: 10.1364/OE.20.003654
Artikel, Bibliographie

Gromovyi, M. V. ; Romanenko, V. I. ; Mieth, Simon ; Halfmann, Thomas ; Yatsenko, Leonid P. (2011)
Storage and retrieval of coherent optical information in atomic populations.
In: Optics Communications, 284 (24)
doi: 10.1016/j.optcom.2011.08.005
Artikel, Bibliographie

Heinze, Georg ; Mieth, Simon ; Halfmann, Thomas (2011)
Control of dark-state polariton collapses in a doped crystal.
In: Physical Review A, 84 (1)
doi: 10.1103/PhysRevA.84.013827
Artikel, Bibliographie

Beil, Fabian ; Halfmann, Thomas ; Remacle, F. ; Levine, R. D. (2011)
Logic operations in a doped solid driven by stimulated Raman adiabatic passage.
In: Physical Review A, 83 (3)
doi: 10.1103/PhysRevA.83.033421
Artikel, Bibliographie

Chakrabarti, Shrabana ; Münch, Holger ; Halfmann, Thomas (2010)
Adiabatically driven frequency conversion towards short extreme-ultraviolet radiation pulses.
In: Physical Review A, 82 (6)
doi: 10.1103/PhysRevA.82.063817
Artikel, Bibliographie

Münch, Holger ; Chakrabarti, Shrabana ; Halfmann, Thomas (2010)
Coherent control of frequency conversion toward short (picosecond) vacuum-ultraviolet radiation pulses.
In: Physical Review A, 82 (3)
doi: 10.1103/PhysRevA.82.033821
Artikel, Bibliographie

Beil, Fabian ; Buschbeck, Martin ; Heinze, Georg ; Halfmann, Thomas (2010)
Light storage in a doped solid enhanced by feedback-controlled pulse shaping.
In: Physical Review A, 81 (5)
doi: 10.1103/PhysRevA.81.053801
Artikel, Bibliographie

Heinze, Georg ; Rudolf, Andreas ; Beil, Fabian ; Halfmann, Thomas (2010)
Storage of images in atomic coherences in a rare-earth-ion-doped solid.
In: Physical Review A, 81 (1)
doi: 10.1103/PhysRevA.81.011401
Artikel, Bibliographie

Grigoryan, G. G. ; Nikoghosyan, G. V. ; Halfmann, Thomas ; Pashayan-Leroy, Y. T. ; Leroy, C. ; Guérin, Stéphane (2009)
Theory of the bright-state stimulated Raman adiabatic passage.
In: Physical Review A, 80 (3)
doi: 10.1103/PhysRevA.80.033402
Artikel, Bibliographie

Tiemann, M. ; Halfmann, Thomas ; Tschudi, T. (2009)
Photorefractive spatial solitons as waveguiding elements for optical telecommunication.
In: Optics Communications, 282 (17)
doi: 10.1016/j.optcom.2009.05.077
Artikel, Bibliographie

Beil, Fabian ; Klein, Jens ; Halfmann, Thomas (2008)
Optically driven atomic coherences in a Pr3+:Y2SiO5 crystal.
In: Photonics and Nanostructures - Fundamentals and Applications, 7 (1)
doi: 10.1016/j.photonics.2008.11.006
Artikel, Bibliographie

Klein, Jens ; Beil, Fabian ; Halfmann, Thomas (2008)
Experimental investigations of stimulated Raman adiabatic passage in a doped solid.
In: Physical Review A, 78 (3)
doi: 10.1103/PhysRevA.78.033416
Artikel, Bibliographie

Oberst, Martin ; Münch, Holger ; Grigoryan, Gayane ; Halfmann, Thomas (2008)
Stark-chirped rapid adiabatic passage among a three-state molecular system: Experimental and numerical investigations.
In: Physical Review A, 78 (3)
doi: 10.1103/PhysRevA.78.033409
Artikel, Bibliographie

Beil, Fabian ; Klein, Jens ; Nikoghosyan, Gor ; Halfmann, Thomas (2008)
Electromagnetically induced transparency and retrieval of light pulses in a Λ-type and a V-type level scheme in Pr3+:Y2SiO5.
In: Journal of Physics B: Atomic, Molecular and Optical Physics, 41 (7)
doi: 10.1088/0953-4075/41/7/074001
Artikel, Bibliographie

Oberst, Martin ; Münch, Holger ; Halfmann, Thomas (2007)
Efficient Coherent Population Transfer among Three States in NO Molecules by Stark-Chirped Rapid Adiabatic Passage.
In: Physical Review Letters, 99 (17)
doi: 10.1103/PhysRevLett.99.173001
Artikel, Bibliographie

Klein, Jens ; Beil, Fabian ; Halfmann, Thomas (2007)
Robust Population Transfer by Stimulated Raman Adiabatic Passage in a Pr3+:Y2SiO5 Crystal.
In: Physical Review Letters, 99 (11)
Artikel, Bibliographie

Klein, Jens ; Beil, Fabian ; Halfmann, Thomas (2007)
Rapid Adiabatic Passage in a Pr3+:Y2SiO5 Crystal.
In: Journal of Physics B: Atomic, Molecular and Optical Physics, 40 (11)
doi: 10.1088/0953-4075/40/11/S08
Artikel, Bibliographie

Peters, Thorsten ; Halfmann, Thomas (2007)
Stimulated Raman adiabatic passage via the ionization continuum in helium: Experiment and theory.
In: Optics Communications, 271 (2)
doi: 10.1016/j.optcom.2006.10.055
Artikel, Bibliographie

Conde, Álvaro Peralta ; Brandt, Lukas ; Halfmann, Thomas (2006)
Trace Isotope Detection Enhanced by Coherent Elimination of Power Broadening.
In: Physical Review Letters, 97 (24)
doi: 10.1103/PhysRevLett.97.243004
Artikel, Bibliographie

Oberst, Martin ; Klein, Jens ; Halfmann, Thomas (2006)
Enhanced four-wave mixing in mercury isotopes, prepared by stark-chirped rapid adiabatic passage.
In: Optics Communications, 264 (2)
doi: 10.1016/j.optcom.2005.12.084
Artikel, Bibliographie

Petrov, I. D. ; Peters, Thorsten ; Halfmann, Thomas ; Aloïse, S. ; O'Keeffe, P. ; Meyer, M. ; Sukhorukov, V. L. ; Hotop, H. (2006)
Lineshapes of the even mp1/2 5n(p′/f′) autoionizing resonances of Ar, Kr and Xe.
In: The European Physical Journal D, 40 (2)
doi: 10.1140/epjd/e2006-00153-8
Artikel, Bibliographie

Sangouard, Nicolas ; Yatsenko, Leonid P. ; Shore, Bruce W. ; Halfmann, Thomas (2006)
Preparation of nondegenerate coherent superpositions in a three-state ladder system assisted by Stark shifts.
In: Physical Review A, 73 (4)
doi: 10.1103/PhysRevA.73.043415
Artikel, Bibliographie

Nesterenko, V. O. ; Reinhard, P.-G. ; Halfmann, Thomas ; Pavlov, L. I. (2006)
Two-photon excitation of low-lying electronic quadrupole states in atomic clusters.
In: Physical Review A, 73 (2)
doi: 10.1103/PhysRevA.73.021201
Artikel, Bibliographie

Nesterenko, V. O. ; Reinhard, P.-G. ; Halfmann, Thomas ; Suraud, E. (2006)
Exploration of electronic quadrupole states in atomic clusters by two-photon processes.
In: Journal of Physics B: Atomic, Molecular and Optical Physics, 39 (18)
doi: 10.1088/0953-4075/39/18/020
Artikel, Bibliographie

Conde, Álvaro Peralta ; Yatsenko, Leonid P. ; Klein, Jens ; Oberst, Martin ; Halfmann, Thomas (2005)
Experimental demonstration of population inversion driven by retroreflection-induced bichromatic adiabatic passage.
In: Physical Review A, 72 (5)
doi: 10.1103/PhysRevA.72.053808
Artikel, Bibliographie

Rangelov, Andon A. ; Vitanov, Nikolay V. ; Yatsenko, Leonid P. ; Shore, Bruce W. ; Halfmann, Thomas ; Bergmann, Klaas (2005)
Stark-shift-chirped rapid-adiabatic-passage technique among three states.
In: Physical Review A, 72 (5)
doi: 10.1103/PhysRevA.72.053403
Artikel, Bibliographie

Peters, Thorsten ; Yatsenko, Leonid P. ; Halfmann, Thomas (2005)
Experimental Demonstration of Selective Coherent Population Transfer via a Continuum.
In: Physical Review Letters, 95 (10)
doi: 10.1103/PhysRevLett.95.103601
Artikel, Bibliographie

Sali, Emiliano ; Kinsler, Paul ; New, G. H. C. ; Mendham, K. J. ; Halfmann, Thomas ; Tisch, J. W. G. ; Marangos, J. P. (2005)
Behavior of high-order stimulated Raman scattering in a highly transient regime.
In: Physical Review A, 72 (1)
doi: 10.1103/PhysRevA.72.013813
Artikel, Bibliographie

Yatsenko, L. P. ; Romanenko, V. I. ; Shore, B. W. ; Halfmann, Thomas ; Bergmann, Klaas (2005)
Two-photon excitation of the metastable 2s state of hydrogen assisted by laser-induced chirped Stark shifts and continuum structure.
In: Physical Review A, 71 (3)
doi: 10.1103/PhysRevA.71.033418
Artikel, Bibliographie

Peters, Thorsten ; Halfmann, Thomas ; Even, U. ; Wünnenberg, A. ; Petrov, I. D. ; Sukhorukov, V. L. ; Hotop, H. (2005)
Experimental and theoretical investigation of even mp5 1/2 np′ autoionizing resonances of rare gas atoms.
In: Journal of Physics B: Atomic, Molecular and Optical Physics, 38 (2)
doi: 10.1088/0953-4075/38/2/004
Artikel, Bibliographie

Sangouard, Nicolas ; Guérin, Stéphane ; Yatsenko, Leonid P. ; Halfmann, Thomas (2004)
Preparation of coherent superposition in a three-state system by adiabatic passage.
In: Physical Review A, 70 (1)
doi: 10.1103/PhysRevA.70.013415
Artikel, Bibliographie

Sali, Emiliano ; Mendham, Kirstie J. ; Tisch, John W. G. ; Halfmann, Thomas ; Marangos, Jon P. (2004)
High-order stimulated Raman scattering in a highly transient regime driven by a pair of ultrashort pulses.
In: Optics Letters, 29 (5)
doi: 10.1364/OL.29.000495
Artikel, Bibliographie

Rickes, T. ; Marangos, J. P. ; Halfmann, Thomas (2003)
Enhancement of third-harmonic generation by Stark-chirped rapid adiabatic passage.
In: Optics Communications, 227 (1-3)
doi: 10.1016/j.optcom.2003.09.036
Artikel, Bibliographie

Halfmann, Thomas ; Rickes, T. ; Vitanov, Nikolay V. ; Bergmann, Klaas (2003)
Lineshapes in coherent two-photon excitation.
In: Optics Communications, 220 (4-6)
doi: 10.1016/S0030-4018(03)01368-3
Artikel, Bibliographie

Stellpflug, M. ; Johnsson, M. ; Petrov, I. D. ; Halfmann, Thomas (2003)
Investigation of auto-ionizing states in xenon by resonantly enhanced multi-photon ionization.
In: The European Physical Journal D - Atomic, Molecular and Optical Physics, 23 (1)
doi: 10.1140/epjd/e2003-00021-1
Artikel, Bibliographie

Korsunsky, E. A. ; Halfmann, Thomas ; Marangos, Jon P. ; Bergmann, Klaas (2003)
Analytical study of four-wave mixing with large atomic coherence.
In: The European Physical Journal D - Atomic, Molecular and Optical Physics, 23 (1)
doi: 10.1140/epjd/e2003-00029-5
Artikel, Bibliographie

Myslivets, S. A. ; Popov, A. K. ; Halfmann, Thomas ; Marangos, J. P. ; George, Thomas F. (2002)
Nonlinear-optical vacuum ultraviolet generation at maximum atomic coherence controlled by a laser-induced Stark chirp of two-photon resonance.
In: Optics Communications, 209 (4-6)
doi: 10.1016/S0030-4018(02)01731-5
Artikel, Bibliographie

Böhmer, K. ; Halfmann, Thomas ; Yatsenko, Leonid P. ; Charalambidis, D. ; Horsmans, A. ; Bergmann, Klaas (2002)
Laser-induced continuum structure in the two ionization continua of xenon.
In: Physical Review A, 66 (1)
doi: 10.1103/PhysRevA.66.013406
Artikel, Bibliographie

Vitanov, Nikolay V. ; Shore, Bruce W. ; Yatsenko, Leonid P. ; Böhmer, K. ; Halfmann, Thomas ; Rickes, T. ; Bergmann, Klaas (2001)
Power broadening revisited: theory and experiment.
In: Optics Communications, 199 (1-4)
doi: 10.1016/S0030-4018(01)01495-X
Artikel, Bibliographie

Halfmann, Thomas ; Böhmer, K. ; Yatsenko, Leonid P. ; Horsmans, A. ; Bergmann, Klaas (2001)
Coherent population trapping involving Rydberg states in xenon probed by ionization suppression.
In: The European Physical Journal D, 17 (1)
doi: 10.1007/s100530170044
Artikel, Bibliographie

Hertz, E. ; Papadogiannis, N. A. ; Nersisyan, G. ; Kalpouzos, C. ; Halfmann, Thomas ; Charalambidis, D. ; Tsakiris, G. D. (2001)
Probing attosecond pulse trains using “phase-control” techniques.
In: Physical Review A, 64 (5)
doi: 10.1103/PhysRevA.64.051801
Artikel, Bibliographie

Böhmer, K. ; Halfmann, Thomas ; Yatsenko, Leonid P. ; Shore, Bruce W. ; Bergmann, Klaas (2001)
Stimulated hyper-Raman adiabatic passage. III. Experiment.
In: Physical Review A, 64 (2)
doi: 10.1103/PhysRevA.64.023404
Artikel, Bibliographie

Hay, N. ; Nalda, Rebeca de ; Halfmann, Thomas ; Mendham, K. J. ; Mason, M. B. ; Castillejo, M. ; Marangos, J. P. (2001)
High-order harmonic generation from organic molecules in ultra-short pulses.
In: The European Physical Journal D, 14 (2)
doi: 10.1007/s100530170221
Artikel, Bibliographie

Vitanov, Nikolay V. ; Halfmann, Thomas ; Shore, Bruce W. ; Bergmann, Klaas (2001)
Laser-Induced Population Transfer by Adiabatic Passage Techniques.
In: Annual Review of Physical Chemistry, 52 (1)
doi: 10.1146/annurev.physchem.52.1.763
Artikel, Bibliographie

Hay, N. ; Nalda, Rebeca de ; Halfmann, Thomas ; Mendham, K. J. ; Mason, M. B. ; Castillejo, M. ; Marangos, J. P. (2000)
Pulse-length dependence of high-order harmonic generation in dissociating cyclic organic molecules.
In: Physical Review A, 62 (4)
doi: 10.1103/PhysRevA.62.041803
Artikel, Bibliographie

Halfmann, Thomas ; Hay, N. ; Tisch, J. W. G. ; Marangos, J. P. (2000)
Generation of vacuum ultraviolet radiation by sum frequency mixing of a femtosecond and a nanosecond laser.
In: Optics Communications, 182 (1-3)
doi: 10.1016/S0030-4018(00)00823-3
Artikel, Bibliographie

Rickes, T. ; Yatsenko, Leonid P. ; Steuerwald, S. ; Halfmann, Thomas ; Shore, Bruce W. ; Vitanov, Nikolay V. ; Bergmann, Klaas (2000)
Efficient adiabatic population transfer by two-photon excitation assisted by a laser-induced Stark shift.
In: The Journal of Chemical Physics, 113 (2)
doi: 10.1063/1.481829
Artikel, Bibliographie

Halfmann, Thomas ; Koensgen, J. ; Bergmann, Klaas (2000)
A source for a high-intensity pulsed beam of metastable helium atoms.
In: Measurement Science and Technology, 11 (10)
doi: 10.1088/0957-0233/11/10/312
Artikel, Bibliographie

Yatsenko, Leonid P. ; Shore, Bruce W. ; Halfmann, Thomas ; Bergmann, Klaas ; Vardi, A. (1999)
Source of metastable H(2s) atoms using the Stark chirped rapid-adiabatic-passage technique.
In: Physical Review A, 60 (6)
doi: 10.1103/PhysRevA.60.R4237
Artikel, Bibliographie

Yatsenko, Leonid P. ; Halfmann, Thomas ; Shore, Bruce W. ; Bergmann, Klaas (1999)
Photoionization suppression by continuum coherence: Experiment and theory.
In: Physical Review A, 59 (4)
doi: 10.1103/PhysRevA.59.2926
Artikel, Bibliographie

Guérin, Stéphane ; Yatsenko, Leonid P. ; Halfmann, Thomas ; Shore, Bruce W. ; Bergmann, Klaas (1998)
Stimulated hyper-Raman adiabatic passage. II. Static compensation of dynamic Stark shifts.
In: Physical Review A, 58 (6)
doi: 10.1103/PhysRevA.58.4691
Artikel, Bibliographie

Yatsenko, Leonid P. ; Guérin, Stéphane ; Halfmann, Thomas ; Böhmer, K. ; Shore, Bruce W. ; Bergmann, Klaas (1998)
Stimulated hyper-Raman adiabatic passage. I. The basic problem and examples.
In: Physical Review A, 58 (6)
doi: 10.1103/PhysRevA.58.4683
Artikel, Bibliographie

Halfmann, Thomas ; Yatsenko, Leonid P. ; Shapiro, M. ; Shore, Bruce W. ; Bergmann, Klaas (1998)
Population trapping and laser-induced continuum structure in helium: Experiment and theory.
In: Physical Review A, 58 (1)
doi: 10.1103/PhysRevA.58.R46
Artikel, Bibliographie

Yatsenko, Leonid P. ; Unanyan, R. G. ; Bergmann, Klaas ; Halfmann, Thomas ; Shore, Bruce W. (1997)
Population transfer through the continuum using laser-controlled Stark shifts.
In: Optics Communications, 135 (4-6)
doi: 10.1016/S0030-4018(96)00630-X
Artikel, Bibliographie

Halfmann, Thomas ; Bergmann, Klaas (1996)
Coherent population transfer and dark resonances in SO2.
In: The Journal of Chemical Physics, 104 (18)
doi: 10.1063/1.471424
Artikel, Bibliographie