Lukas G. Helt, Ph.D. - Publications

Affiliations: 
2013 University of Toronto, Toronto, ON, Canada 
Area:
quantum aspects of the interaction of light with matter

85 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Madsen LS, Laudenbach F, Askarani MF, Rortais F, Vincent T, Bulmer JFF, Miatto FM, Neuhaus L, Helt LG, Collins MJ, Lita AE, Gerrits T, Nam SW, Vaidya VD, Menotti M, et al. Quantum computational advantage with a programmable photonic processor. Nature. 606: 75-81. PMID 35650354 DOI: 10.1038/s41586-022-04725-x  0.722
2020 Introini V, Steel MJ, Sipe JE, Helt LG, Liscidini M. Spontaneous parametric down conversion in a doubly resonant one-dimensional photonic crystal. Optics Letters. 45: 1244-1247. PMID 32108816 DOI: 10.1364/Ol.385741  0.716
2019 Su D, Dhand I, Helt LG, Vernon Z, Brádler K. Hybrid spatiotemporal architectures for universal linear optics Physical Review A. 99. DOI: 10.1103/Physreva.99.062301  0.33
2019 Seifoory H, Helt LG, Sipe JE, Dignam MM. Counterpropagating continuous-variable entangled states in lossy coupled-cavity optical waveguides Physical Review A. 100. DOI: 10.1103/Physreva.100.033839  0.783
2019 Quesada N, Helt LG, Izaac J, Arrazola JM, Shahrokhshahi R, Myers CR, Sabapathy KK. Simulating realistic non-Gaussian state preparation Physical Review A. 100. DOI: 10.1103/Physreva.100.022341  0.681
2018 Helt LG, Steel MJ. Effect of dark counts on single-photon heralding with quasi-number-resolving detection schemes. Optics Letters. 42: 4792-4795. PMID 29216111 DOI: 10.1364/Ol.42.004792  0.409
2017 Helt LG, Brańczyk AM, Liscidini M, Steel MJ. Parasitic Photon-Pair Suppression via Photonic Stop-Band Engineering. Physical Review Letters. 118: 073603. PMID 28256861 DOI: 10.1103/Physrevlett.118.073603  0.697
2016 Jizan I, Bell B, Helt LG, Bedoya AC, Xiong C, Eggleton BJ. Phase-sensitive tomography of the joint spectral amplitude of photon pair sources. Optics Letters. 41: 4803-4806. PMID 28005897 DOI: 10.1364/Ol.41.004803  0.44
2016 Tambasco JL, Boes A, Helt LG, Steel MJ, Mitchell A. Domain engineering algorithm for practical and effective photon sources. Optics Express. 24: 19616-26. PMID 27557240 DOI: 10.1364/OE.24.019616  0.337
2016 Liscidini M, Sipe JE, Helt LG. Continuous wave photon pair generation in silicon-on-insultator waveguides and ring resonators and erratum: comment. Optics Express. 24: 9130-1. PMID 27137340 DOI: 10.1364/Oe.24.009130  0.716
2016 Xiong C, Zhang X, Liu Z, Collins MJ, Mahendra A, Helt LG, Steel MJ, Choi DY, Chae CJ, Leong PH, Eggleton BJ. Active temporal multiplexing of indistinguishable heralded single photons. Nature Communications. 7: 10853. PMID 26996317 DOI: 10.1038/ncomms10853  0.484
2016 Onodera T, Liscidini M, Sipe JE, Helt LG. Parametric fluorescence in a sequence of resonators: An analogy with Dicke superradiance Physical Review a - Atomic, Molecular, and Optical Physics. 93. DOI: 10.1103/Physreva.93.043837  0.709
2015 Tischler N, Büse A, Helt LG, Juan ML, Piro N, Ghosh J, Steel MJ, Molina-Terriza G. Measurement and Shaping of Biphoton Spectral Wave Functions. Physical Review Letters. 115: 193602. PMID 26588380 DOI: 10.1103/Physrevlett.115.193602  0.439
2015 Jizan I, Helt LG, Xiong C, Collins MJ, Choi DY, Joon Chae C, Liscidini M, Steel MJ, Eggleton BJ, Clark AS. Bi-photon spectral correlation measurements from a silicon nanowire in the quantum and classical regimes. Scientific Reports. 5: 12557. PMID 26218609 DOI: 10.1038/Srep12557  0.695
2015 Chaboyer Z, Meany T, Helt LG, Withford MJ, Steel MJ. Tunable quantum interference in a 3D integrated circuit. Scientific Reports. 5: 9601. PMID 25915830 DOI: 10.1038/Srep09601  0.511
2015 Helt LG, Steel MJ. Effect of scattering loss on connections between classical and quantum processes in second-order nonlinear waveguides. Optics Letters. 40: 1460-3. PMID 25831359 DOI: 10.1364/Ol.40.001460  0.521
2015 Jizan I, Helt LG, Xiong C, Collins MJ, Choi DY, Chae CJ, Liscidini M, Steel MJ, Eggleton BJ, Clark AS. High resolution bi-photon spectral correlation measurements from a silicon nanowire in the quantum and classical regimes Conference On Lasers and Electro-Optics Europe - Technical Digest. 2015. DOI: 10.1364/CLEO_QELS.2015.FTh1A.7  0.646
2015 Rohde PP, Helt LG, Steel MJ, Gilchrist A. Multiplexed single-photon-state preparation using a fiber-loop architecture Physical Review a - Atomic, Molecular, and Optical Physics. 92. DOI: 10.1103/Physreva.92.053829  0.469
2015 Helt LG, Steel MJ, Sipe JE. Spontaneous parametric downconversion in waveguides: What's loss got to do with it? New Journal of Physics. 17. DOI: 10.1088/1367-2630/17/1/013055  0.623
2015 Yan Z, Duan Y, Helt LG, Ams M, Withford MJ, Steel MJ. Generation of heralded single photons beyond 1100 nm by spontaneous four-wave mixing in a side-stressed femtosecond laser-written waveguide Applied Physics Letters. 107. DOI: 10.1063/1.4937374  0.31
2015 Clark AS, Helt LG, Collins MJ, Xiong C, Srinivasan3 K, Eggleton BJ, Steel MJ. Nonlinear optics for photonic quantum networks Springer Series in Optical Sciences. 194: 355-421. DOI: 10.1007/978-3-319-14992-9_12  0.408
2015 Jizan I, Helt LG, Xiong C, Collins MJ, Choi DY, Chae CJ, Liscidini M, Steel MJ, Eggleton BJ, Clark AS. High resolution bi-photon spectral correlation measurements from a silicon nanowire in the quantum and classical regimes Conference On Lasers and Electro-Optics Europe - Technical Digest. 2015.  0.383
2014 Vermeulen N, Sipe JE, Helt LG, Thienpont H. Synthetic diamond as a new material for on-chip nonlinear wavelength converters Proceedings of Spie - the International Society For Optical Engineering. 9136. DOI: 10.1117/12.2052447  0.561
2014 Kang D, Helt LG, Zhukovsky SV, Torres JP, Sipe JE, Helmy AS. Hyperentangled photon sources in semiconductor waveguides Physical Review a - Atomic, Molecular, and Optical Physics. 89. DOI: 10.1103/Physreva.89.023833  0.637
2014 Horn RT, Kolenderski P, Kang D, Abolghasem P, Helt LG, Zhukovsky SV, Scarcella C, Frera AD, Tosi A, Sipe JE, Weihs G, Helmy AS, Jennewein T. Entanglement in a Bragg Reflection waveguide Optics Infobase Conference Papers 0.581
2014 Helt LG, Sipe JE, Seel MJ. Theory of scattering loss during spontaneous parametric downconversion in waveguides Optics Infobase Conference Papers 0.505
2014 Horn RT, Kolenderski P, Kang D, Abolghasem P, Helt LG, Zhukovsky SV, Scarcella C, Frera AD, Tosi A, Sipe JE, Weihs G, Helmy AS, Jennewein T. Entanglement in a bragg reflectionwaveguide Conference On Lasers and Electro-Optics Europe - Technical Digest. 2014.  0.567
2014 Helt LG, Sipe JE, Seel MJ. Theory of scattering loss during spontaneous parametric downconversion in waveguides Optics Infobase Conference Papers 0.505
2014 Chaboyer Z, Meany T, Helt LG, Steel MJ, Withford MJ. Control of non-classical interference in a 3D multipath interferometer on a chip Frontiers in Optics, Fio 2014 0.371
2013 Zhu EY, Tang Z, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Poled-fiber source of broadband polarization-entangled photon pairs. Optics Letters. 38: 4397-400. PMID 24177103 DOI: 10.1364/Ol.38.004397  0.733
2013 Horn RT, Kolenderski P, Kang D, Abolghasem P, Scarcella C, Della Frera A, Tosi A, Helt LG, Zhukovsky SV, Sipe JE, Weihs G, Helmy AS, Jennewein T. Inherent polarization entanglement generated from a monolithic semiconductor chip. Scientific Reports. 3: 2314. PMID 23896982 DOI: 10.1038/Srep02314  0.657
2013 Jizan I, Clark AS, Helt LG, Collins MJ, Mägi E, Xiong C, Steel MJ, Eggleton BJ. High resolution spectral entanglement measurements of photons generated via spontaneous four-wave mixing Optics Infobase Conference Papers. DOI: 10.1364/Fio.2013.Fw4C.6  0.465
2013 Helt LG, Steel MJ, Sipe JE. Parasitic nonlinearities in photon pair generation via integrated spontaneous four-wave mixing: Critical problem or distraction? Applied Physics Letters. 102. DOI: 10.1063/1.4807503  0.533
2013 Zhukovsky SV, Helt LG, Kang D, Abolghasem P, Helmy AS, Sipe JE. Analytical description of photonic waveguides with multilayer claddings: Towards on-chip generation of entangled photons and Bell states Optics Communications. 301: 127-140. DOI: 10.1016/J.Optcom.2013.03.039  0.65
2013 Kang D, Helt LG, Zhukovsky SV, Torres JP, Sipe JE, Helmy AS. Hyperentanglement in semiconductor waveguides 2013 Conference On Lasers and Electro-Optics, Cleo 2013 0.527
2013 Azzini S, Grassani D, Strain MJ, Velha P, Sorel M, Helt LG, Sipe JE, Gerace D, Liscidini M, Galli M, Bajoni D. Four-wave mixing and generation of correlated photon pairs in silicon ring resonators and photonic molecules Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTh1E.3.  0.735
2013 Azzini S, Grassani D, Strain MJ, Velha P, Sorel M, Helt LG, Sipe JE, Gerace D, Liscidini M, Galli M, Bajoni D. Four-wave mixing and generation of correlated photon pairs in silicon ring resonators and photonic molecules Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTh1E.3.  0.579
2013 Zhukovsky SV, Helt LG, Kang D, Abolghasem P, Helmy AS, Sipe JE. On-chip switching between optical bell states Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTu1C.6.  0.568
2013 Zhu EY, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Effects of birefringence and detuning on entanglement generation in poled fibers: How much is too much? Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTh3C.5.  0.478
2013 Liscidinil M, Onodera T, Helt LG, Sipe JE. Superradiance in parametric fluorescence Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. JTh2A.72.  0.497
2013 Helt LG, Steel MJ, Sipe JE. Don't worry, be happy: A look at undesirable nonlinear effects in integrated photon pair sources based on spontaneous four-wave mixing Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTh3C.3.  0.554
2013 Zhu EY, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Effects of birefringence and detuning on entanglement generation in poled fibers: How much is too much? Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTh3C.5.  0.727
2013 Zhukovsky SV, Helt LG, Kang D, Abolghasem P, Helmy AS, Sipe JE. On-chip switching between optical bell states Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTu1C.6.  0.568
2013 Kang D, Helt LG, Zhukovsky SV, Torres JP, Sipe JE, Helmy AS. Hyperentanglement in semiconductorwaveguides Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTu1C.8.  0.517
2013 Helt LG, Steel MJ, Sipe JE. Don't worry, be happy: A look at undesirable nonlinear effects in integrated photon pair sources based on spontaneous four-wave mixing Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. QTh3C.3.  0.554
2013 Liscidinil M, Onodera T, Helt LG, Sipe JE. Superradiance in parametric fluorescence Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. JTh2A.72.  0.497
2012 Azzini S, Grassani D, Strain MJ, Sorel M, Helt LG, Sipe JE, Liscidini M, Galli M, Bajoni D. Ultra-low power generation of twin photons in a compact silicon ring resonator. Optics Express. 20: 23100-7. PMID 23188274 DOI: 10.1364/Oe.20.023100  0.762
2012 Helt LG, Sipe JE, Liscidini M. Super spontaneous four-wave mixing in single-channel side-coupled integrated spaced sequence of resonator structures. Optics Letters. 37: 4431-3. PMID 23114319 DOI: 10.1364/Ol.37.004431  0.721
2012 Azzini S, Grassani D, Galli M, Andreani LC, Sorel M, Strain MJ, Helt LG, Sipe JE, Liscidini M, Bajoni D. From classical four-wave mixing to parametric fluorescence in silicon microring resonators. Optics Letters. 37: 3807-9. PMID 23041866 DOI: 10.1364/Ol.37.003807  0.743
2012 Zhu EY, Tang Z, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Direct generation of polarization-entangled photon pairs in a poled fiber. Physical Review Letters. 108: 213902. PMID 23003253 DOI: 10.1103/Physrevlett.108.213902  0.764
2012 Zhukovsky SV, Helt LG, Abolghasem P, Kang D, Sipe JE, Helmy AS. Bragg reflection waveguides as integrated sources of entangled photon pairs Journal of the Optical Society of America B: Optical Physics. 29: 2516-2523. DOI: 10.1364/Josab.29.002516  0.68
2012 Helt LG, Liscidini M, Sipe JE. How does it scale? Comparing quantum and classical nonlinear optical processes in integrated devices Journal of the Optical Society of America B: Optical Physics. 29: 2199-2212. DOI: 10.1364/Josab.29.002199  0.735
2012 Zhu EY, Tang Z, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Broadband polarization-entanglement in a poled fiber Frontiers in Optics, Fio 2012. DOI: 10.1364/Fio.2012.Fth1C.4  0.735
2012 Liscidini M, Helt LG, Sipe JE. From classical to quantum nonlinear optics in integrated photonic structures International Conference On Transparent Optical Networks. DOI: 10.1109/ICTON.2012.6253859  0.747
2012 Zhukovsky SV, Helt LG, Kang D, Abolghasem P, Helmy AS, Sipe JE. Generation of maximally-polarization-entangled photons on a chip Physical Review a - Atomic, Molecular, and Optical Physics. 85. DOI: 10.1103/Physreva.85.013838  0.601
2012 Liscidini M, Helt LG, Sipe JE. Asymptotic fields for a Hamiltonian treatment of nonlinear electromagnetic phenomena Physical Review a - Atomic, Molecular, and Optical Physics. 85. DOI: 10.1103/Physreva.85.013833  0.681
2012 Sipe JE, Azzini S, Grassani D, Galli M, Andreani LC, Sorel M, Strain MJ, Helt LG, Liscidini M, Bajoni D. Integrated nonlinear optics: From classical to quantum phenomena Aip Conference Proceedings. 1475: 33-35. DOI: 10.1063/1.4750086  0.716
2012 Vermeulen N, Sipe JE, Helt LG, Thienpont H. Opportunities for wavelength conversion with on-chip diamond ring resonators Laser and Photonics Reviews. 6: 793-801. DOI: 10.1002/Lpor.201200066  0.583
2012 Zhukovsky SV, Helt LG, Abolghasem P, Kang D, Helmy AS, Sipe JE. Maximally polarization entangled photons on a chip 2012 Conference On Lasers and Electro-Optics, Cleo 2012 0.569
2012 Helt LG, Liscidini M, Sipe JE. How do they scale? - Classical and quantum nonlinear optical processes in integrated devices 2012 Conference On Lasers and Electro-Optics, Cleo 2012 0.726
2012 Zhukovsky SV, Helt LG, Abolghasem P, Kang D, Helmy AS, Sipe JE. Maximally polarization entangled photons on a chip 2012 Conference On Lasers and Electro-Optics, Cleo 2012 0.569
2012 Helt LG, Liscidini M, Sipe JE. How do they scale?-Classical and quantum nonlinear optical processes in integrated devices Optics Infobase Conference Papers 0.598
2012 Helt LG, Liscidini M, Sipe JE. How do they scale?-Classical and quantum nonlinear optical processes in integrated devices Optics Infobase Conference Papers 0.598
2012 Liscidini M, Helt LG, Sipe JE. Classical and quantum nonlinear photonics: Calculations made easy 2012 Conference On Lasers and Electro-Optics, Cleo 2012 0.578
2012 Liscidini M, Helt LG, Sipe JE. Classical and quantum nonlinear photonics: Calculations made easy 2012 Conference On Lasers and Electro-Optics, Cleo 2012 0.663
2012 Helt LG, Liscidini M, Sipe JE. How do they scale? - Classical and quantum nonlinear optical processes in integrated devices 2012 Conference On Lasers and Electro-Optics, Cleo 2012 0.591
2011 Zhukovsky SV, Kang D, Abolghasem P, Helt LG, Sipe JE, Helmy AS. Proposal for on-chip generation and control of photon hyperentanglement. Optics Letters. 36: 3548-50. PMID 21931386 DOI: 10.1364/Ol.36.003548  0.643
2011 Zhu EY, Tang Z, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Poled-fiber source of polarization-entangled photon pairs Optics Infobase Conference Papers 0.471
2011 Zhu EY, Tang Z, Lee Kim-Koon EA, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Observation of background fluorescence in a poled fiber Optics Infobase Conference Papers 0.6
2011 Zhukovsky SV, Helt LG, Abolghasem P, Kang D, Sipe JE, Helmy AS. High-performance entangled photon pair generation in bragg reflection waveguides Optics Infobase Conference Papers 0.626
2011 Helt LG, Liscidini M, Farsi A, Clemmen S, Venkataraman V, Levy J, Lipson M, Gaeta A, Sipe JE. Quantum optics of spontaneous four-wave mixing in a silicon nitride microring resonator Optics Infobase Conference Papers 0.725
2011 Clemmen S, Farsi A, Levy J, Helt LG, Liscidini M, Sipe JE, Lipson M, Gaeta A. On-chip spectrally-bright photon-pair source from SiN ring micro-cavity Optics Infobase Conference Papers 0.598
2011 Zhu EY, Lee-Kim Koon EA, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Type II parametric downconversion in a poled fiber Optics Infobase Conference Papers 0.553
2011 Zhukovsky SV, Helt LG, Abolghasem P, Kang D, Sipe JE, Helmy AS. High-performance entangled photon pair generation in bragg reflection waveguides Optics Infobase Conference Papers 0.626
2011 Helt LG, Liscidini M, Farsi A, Clemmen S, Venkataraman V, Levy J, Lipson M, Gaeta A, Sipe JE. Quantum optics of spontaneous four-wave mixing in a silicon nitride microring resonator Optics Infobase Conference Papers 0.623
2011 Zhu EY, Lee-Kim Koon EA, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Type II parametric downconversion in a poled fiber Optics Infobase Conference Papers 0.702
2010 Helt LG, Yang Z, Liscidini M, Sipe JE. Spontaneous four-wave mixing in microring resonators. Optics Letters. 35: 3006-8. PMID 20847760 DOI: 10.1364/Ol.35.003006  0.69
2010 Xiong C, Helt LG, Judge AC, Marshall GD, Steel MJ, Sipe JE, Eggleton BJ. Quantum-correlated photon pair generation in chalcogenide As2S3 waveguides. Optics Express. 18: 16206-16. PMID 20721006 DOI: 10.1364/Oe.18.016206  0.667
2010 Zhu EY, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Measurement of chi((2)) symmetry in a poled fiber. Optics Letters. 35: 1530-2. PMID 20479798 DOI: 10.1364/Ol.35.001530  0.665
2010 Zhu EY, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Measurement of χ(2) symmetry in a poled fiber Optics Letters. 35: 1530-1532. DOI: 10.1364/OL.35.001530  0.668
2010 Xiong C, Helt LG, Judge AC, Marshall GD, Steel MJ, Sipe JE, Eggleton BJ. Quantum-correlated photon pair generation in chalcogenide As 2S3 waveguides Optics Express. 18: 16206-16216. DOI: 10.1364/OE.18.016206  0.64
2010 Zhu EY, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Phase-matching with a twist: Second-harmonic generation in birefringent periodically poled fibers Journal of the Optical Society of America B: Optical Physics. 27: 2410-2415. DOI: 10.1364/Josab.27.002410  0.685
2010 Zhu EY, Qian L, Helt LG, Liscidini M, Sipe JE, Corbari C, Canagasabey A, Ibsen M, Kazansky PG. Tailoring second-harmonic generation in birefringent poled fiber via twist Optics Infobase Conference Papers 0.598
2009 Helt LG, Zhu EY, Liscidini M, Qian L, Sipe JE. Proposal for in-fiber generation of telecom-band polarization-entangled photon pairs using a periodically poled fiber. Optics Letters. 34: 2138-40. PMID 19823527 DOI: 10.1364/Ol.34.002138  0.731
2009 Zhu EY, Helt LG, Liscidini M, Qian L, Sipe JE, Canagasabey A, Corbari C, Ibsen M, Kazansky PG. From type II upconversion to SPDC: A path to broadband polarization entanglement in poled fibers 2009 Conference On Lasers and Electro-Optics and 2009 Conference On Quantum Electronics and Laser Science Conference, Cleo/Qels 2009 0.639
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