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ERC-AdG: InSpectra

Full Name: Silicon-photonics-based laser spectroscopy platform: towards a paradigm shift in environmental monitoring and health care

Duration: 1/2/2011-1/2/2015 (Finished)

People involved

Research topics involved

Publications in the framework of this project (81)

International Journals

Z. Liu, J. Zhang, G. Roelkens, N. Le Thomas, R. Baets, Bottom-reflector enhanced grating couplers micro-transfer printed on silicon nitride photonic integrated circuits, accepted for publication in Journal of Lightwave Technology, (to be published) .
J. Losada, A. Raza, S. Clemmen, A. Serrano, A. Griol, R. Baets, A. Martinez, SERS detection via individual bow-tie nanoantenna integrated in SiN waveguides, IEEE Journal on Selected Topics in Quantum Electronics, doi:10.1109/jstqe.2019.2896200 (2019).
A. Raza, S. Clemmen, P.C. Wuytens, M. Muneeb, M. V. Daele, J. Dendooven, C. Detavernier, A. Skirtach, R. Baets, ALD assisted nanoplasmonic slot waveguide for on-chip Enhanced Raman Spectroscopy, Applied Physics Letters - Photonics, 3(11), p.116105 (12 pages) doi:10.1063/1.5048266 (2018) .
F. Peyskens, P.C. Wuytens, A. Raza, P. Van Dorpe, R. Baets, Waveguide excitation and collection of surface-enhanced Raman scattering from a single plasmonic antenna, Nanophotonics, 7(7), p.1299â€“1306 doi:10.1515/nanoph-2018-0003 (2018) .
H. Zhao, S. Clemmen, A. Raza, R. Baets, Stimulated Raman spectroscopy of analytes evanescently probed by a silicon nitride photonic integrated waveguide, Optics Letters, 43(6), p.1403-1406 doi:10.1364/OL.43.001403 (2018) .
S. Kumari, E. P. Haglund, J. Gustavsson, A. Larsson, G. Roelkens, R. Baets, Vertical-cavity silicon-integrated laser with in-plane waveguide emission at 850 nm, Lasers & Photonics Reviews, 12(2), p.1700206 doi:10.1002/lpor.201700206 (2018).
P.C. Wuytens, H. Demol, N. Turk, K. Gevaert, A.G. Skirtach, M. Lamkanfi, R. Baets, Gold Nanodome SERS platform for label-free detection of protease activity, Faraday Discussions, 205(345), United Kingdom, p.345-361 doi:10.1039/c7fd00124j (2017) .
R. Wang, S. Sprengel, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, Broad wavelength coverage 2.3 μm III-V-on-silicon DFB laser array, Optica, 4(8), p.972-975 doi:10.1364/optica.4.000972 (2017) .
R. Wang, A. Vasiliev, M. Muneeb, A. Malik, S. Sprengel, G. Boehm, M.-C. Amann, I. Simonytc, A. Vizbaras, K. Vizbaras, R. Baets, G. Roelkens, III-V-on-Silicon Photonic Integrated Circuits for Spectroscopic Sensing in the 2-4 μm Wavelength Range, Sensors (invited), 17(8), p.1788 (21 pages) doi:10.3390/s17081788 (2017) .
Z. Wang, A. Abbasi, U.D. Dave, A. De Groote, S. Kumari, B. Kunert, C. Merckling , M. Pantouvaki, Y. Shi, B. Tian, K. Van Gasse, J. Verbist, R. Wang, W. Xie, J. Zhang, Y. Zhu, J. Bauwelinck, X. Yin, Z. Hens, J. Van Campenhout, B. Kuyken, R. Baets, G. Morthier, D. Van Thourhout, G. Roelkens, Novel light source integration approaches for silicon photonics, Laser & Photonics Reviews, 11(4), p.1700063 (21 pages) doi:10.1002/lpor.201700063 (2017) .
S. Kumari, J. S. Gustavsson, E. P. Haglund, J. Bengtsson, A. Larsson, G. Roelkens, R. Baets, Design of an 845 nm GaAs vertical-cavity silicon integrated laser with an intra-cavity grating for coupling to a SiN waveguide circuit , IEEE Photonics Journal, 9(4), p.1504109 doi:10.1109/jphot.2017.2717380 (2017) .
P.C. Wuytens, A.G. Skirtach, R. Baets, On-Chip Surface-Enhanced Raman Spectroscopy using Nanosphere-Lithography Patterned Antennas on Silicon Nitride Waveguides, Optics Express, 25(11), p.12926-12934 doi:10.1364/oe.25.012926 (2017) .
X. Nie, E.M.P. Ryckeboer, G. Roelkens, R. Baets, CMOS-compatible broadband co-propagative stationary Fourier transform spectrometer integrated on a silicon nitride photonics platform, Optics Express, 25(8), United States, p.A409-A418 doi:10.1364/OE.25.00A409 (2017) .
A. Rahim, E.M.P. Ryckeboer, A. Subramanian, S. Clemmen, B. Kuyken, A. Raza, A. Hermans, M. Muneeb, S. Dhoore, Y. Li, U.D. Dave, P. Bienstman, N. Le Thomas, G. Roelkens, D. Van Thourhout, P. Helin, S. Severi, X. Rottenberg, R. Baets, Expanding the Silicon Photonics Portfolio with Silicon Nitride Photonic Integrated Circuits, Journal of Lightwave Technology (invited), 35(4), p.639-649 doi:10.1109/JLT.2016.2617624 (2017) .
A. Dhakal, P.C. Wuytens, A. Raza, N. Le Thomas, R. Baets, Silicon Nitride Background in Nanophotonic Waveguide Enhanced Raman Spectroscopy, Materials, 10(140), doi:10.3390/ma10020140 (2017) .
A. Dhakal, P.C. Wuytens, F. Peyskens, K. Jans, N. Le Thomas, R. Baets, Nanophotonic waveguide enhanced Raman spectroscopy of biological submonolayers, ACS Photonics, 3(12), p.2141-2149 doi:10.1021/acsphotonics.6b00593 (2016).
E. P. Haglund, S. Kumari, P. Westbergh, J. Gustavsson, R. Baets, G. Roelkens, A.Larsson, 20 Gb/s modulation of silicon-integrated short-wavelength hybrid-cavity VCSELs, Photonics Technology Letters, 28(8), p.856-858 doi:10.1109/lpt.2016.2514699 (2016) .
R. Wang, M. Muneeb, S. Sprengel, G. Boehm, A. Malik, R. Baets, M.-C. Amann, G. Roelkens, III-V-on-silicon 2-μm-wavelength-range wavelength demultiplexers with heterogeneously integrated InP-based type-II photodetectors, Optics Express, 24(8), p.8480 doi:10.1364/oe.24.008480 (2016) .
F. Peyskens, A. Dhakal, P. Van Dorpe, N. Le Thomas, R. Baets, Surface Enhanced Raman Spectroscopy Using a Single Mode Nanophotonic-Plasmonic Platform, ACS Photonics, 3(1), p.102-108 doi:10.1021/acsphotonics.5b00487 (2016).
P.C. Wuytens, A. Subramanian, W. H. De Vos, A. G Skirtach, R. Baets, Gold nanodome-patterned microchips for intracellular surface-enhanced Raman spectroscopy, Analyst, 140(24), p.8080-8087 doi:10.1039/c5an01782c (2015) .
E.P. Haglund, S. Kumari, P. Westbergh, J. Gustavsson, G. Roelkens, R. Baets, A. Larsson, Silicon-integrated short-wavelength hybrid-cavity VCSEL, Optics Express, 23(26), p.33634-33640 doi:10.1364/oe.23.033634 (2015) .
S. Clemmen, A. Hermans, E. Solano, J. Dendooven, K. Koskinen, M. Kauranen, E. Brainis, C. Detavernier, R. Baets, Atomic layer deposited second order nonlinear optical metamaterial for back-end integration with CMOS-compatible nanophotonic circuitry, Optics Letters, 40(22), p.5371 doi:10.1364/ol.40.005371 (2015).
R. Van Laer, A. Bazin, B. Kuyken, R. Baets, D. Van Thourhout, Net on-chip Brillouin gain based on suspended silicon nanowires, New Journal of Physics (invited), 17(115005), doi:10.1088/1367-2630/17/11/115005 (2015) .
A. Dhakal, A. Raza, F. Peyskens, A. Subramanian, S. Clemmen, N. Le Thomas, R. Baets, Efficiency of evanescent excitation and collection of spontaneous Raman scattering near high index contrast channel waveguides, Optics express, 23(21), p.27391-27404 doi:10.1364/OE.23.027391 (2015) .
A. Subramanian, E.M.P. Ryckeboer, A. Dhakal, F. Peyskens, A. Malik, B. Kuyken, H. Zhao, S. Pathak, A. Ruocco, A. De Groote, P.C. Wuytens, D. Martens, F. Leo, W. Xie, U.D. Dave, M. Muneeb, Pol Van Dorpe, J. Van Campenhout, W. Bogaerts, P. Bienstman, N. Le Thomas, D. Van Thourhout, Zeger Hens, G. Roelkens, R. Baets, Silicon and silicon nitride photonic circuits for spectroscopic sensing on-a-chip , Photonics Research (invited), 5(3), p.B47 doi:10.1364/PRJ.3.000B47 (2015) .
H. Zhao, B. Kuyken, S. Clemmen, F. Leo, A. Subramanian, A. Dhakal, P. Helin, S. Simone, E. Brainis, G. Roelkens, R. Baets, Visible-to-near-infrared octave spanning suprcontinuum generation in a silicon nitride waveguide, Optics Letters, 40(10), United States, p.2177-2180 doi:10.1364/OL.40.002177 (2015) .
B. Kuyken, T. Ideguchi, S. Holzner, M. Yan, T. W. Hansch, J. Van Campenhout, P. Verheyen, S. Coen, F. Leo, R. Baets, G. Roelkens, N. Picque, An octave spanning mid-infrared frequency comb generated in a silicon nanophotonic wire waveguide, Nature Communications, 6(6310), doi:10.1038/ncomms7310 (2015) .
R. Van Laer, B. Kuyken, D. Van Thourhout, R. Baets, Interaction between light and highly confined hypersound in a silicon photonic nanowire, Nature Photonics, 9(3), p.199-203 doi:10.1038/nphoton.2015.11 (2015) .
F. Peyskens, A. Subramanian, P. Neutens, A. Dhakal, P. Van Dorpe, N. Le Thomas, R. Baets, Bright and dark plasmon resonances of nanoplasmonic antennas evanescently coupled with a silicon nitride waveguide, Optics Express, 23(3), p.3088-3101 doi:10.1364/oe.23.003088 (2015) .
A. De Groote, J.D. Peters, M.L. Davenport, M. Heck, R. Baets, G. Roelkens, J. Bowers, Heterogenously integrated III-V on silicon multi-bandgap super luminescent light emitting diode with 290nm optical bandwidth, Optics Letters, 39(16), p.4784-4787 doi:10.1364/OL.39.004784 (2014) .
A. Dhakal, A. Subramanian, P.C. Wuytens, F. Peyskens, N. Le Thomas, R. Baets, Evanescent excitation and collection of spontaneous Raman spectra using silicon nitride nanophotonic waveguides, Optics Letters, 39(13), p.4025-4028 doi:10.1364/ol.39.004025 (2014).
E.M.P. Ryckeboer, R. Bockstaele, M. Vanslembrouck, R. Baets, Glucose sensing by waveguide-based absorption spectroscopy on a silicon chip, Biomedical optics express, 5(5), p.1636–1648 doi:10.1364/boe.5.001636 (2014) .
A. Subramanian, P. Neutens, A. Dhakal, R. Jansen, T. Claes, X. Rottenberg, F. Peyskens, S. Selvaraja, P. Helin, B. Du Bois, K. Leyssens, S. Severi, P. Deshpande, R. Baets, P. Van Dorpe, Low-loss singlemode PECVD silicon nitride photonic wire waveguides for 532-900 nm wavelength window fabricated within a CMOS pilot line, IEEE Photonics Journal, 5(6), p.2202809 doi:10.1109/jphot.2013.2292698 (2013) .
A. Subramanian, S. Selvaraja, P. Verheyen, A. Dhakal, K. Komorowska, R. Baets, Near infrared grating couplers for silicon nitride photonic wires, IEEE Photonics Technology Letters, 24(19), p.1700-1703 doi:10.1109/LPT.2012.2212881 (2012) .

International Conferences

A. Raza, S. Clemmen, M. V. Daele, P.C. Wuytens, J. Dendooven, C. Detavernier, R. Baets, The comparison of on-chip SERS substrates: Nanoplasmonic bowtie antenna vs metal slot waveguide, Proceedings of the 23rd Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, (2018) .
E.P. Haglund, S. Kumari, J. Goyvaerts, J.S. Gustavsson, R. Baets, G. Roelkens, A. Larsson, Vertical-Cavity Silicon-Integrated Lasers by Bonding and Transfer Printing, IEEE International Semiconductor Laser Conference (ISLC), United States, p.241-242 doi:10.1109/ISLC.2018.8516256 (2018).
A. Raza, S. Clemmen, M. de Goede, R. Ali, P. Hua, S. M. Garcia-Blanco, S. Honkanen, J. S. Wilkinson, R. Baets, The performance of High-Index-Contrast Photonics Platforms for On-Chip Raman Spectroscopy, European Conference on Integrated Optics (ECIO, Spain, p.35-37 (2018) .
A. Raza, J. Losada, S. Clemmen, R. Baets, A. Griol, A. Martinez, Surface enhanced Raman spectroscopy via isolated plasmonic nanoantennas integrated on silicon nitride waveguides, European Conference on Integrated Optics (ECIO, Spain, p.104-106 (2018).
A. Raza, M. Van Daele, P.C. Wuytens, J. Dendooven, C. Detavernier, S. Clemmen, R. Baets, E-beam-lithography free plasmonic slot waveguides for on-chip Raman spectroscopy, CLEO 2018, United States, p.paper SW3L.6 doi:10.1364/CLEO_SI.2018.SW3L.6 (2018).
H. Zhao, S. Clemmen, A. Raza, R. Baets, Demonstration of Stimulated Raman Scattering on a Silicon Nitride Photonic Integrated Waveguide, Conference on Lasers and Electro-Optics (CLEO 2018), United States, doi:10.1364/CLEO_SI.2018.SM1B.3 (2018) .
E.M.P. Ryckeboer, X. Nie, A. Dhakal, D. Martens, P. Bienstman, G. Roelkens, R. Baets, Spectroscopic sensing and applications in Silicon Photonics, International Conference on Group IV Photonics (invited), Germany, p.81-82 doi:10.1109/group4.2017.8082206 (2017) .
R. Baets, Silicon Photonics for near- and mid-infrared sensing applications, Conference on Lasers and Electro-Optics Pacific Rim (invited), Singapore, (2017).
E.M.P. Ryckeboer, D. Martens, H. D'heer, P. Bienstman, D. Van Thourhout, R. Baets, Optofluidic devices based on Silicon photonics, EOS World of Photonics Congress (invited), (2017).
G. Roelkens, III-V-on-silicon photonic integrated circuits for communication and sensing applications, Compound Semiconductor Week (invited), Germany, doi:10.1117/12.2001304 (2017) .
R. Wang, S. Sprengel, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, Widely tunable 2.3 μm InP-based type-II DFB laser array heterogeneously integrated on silicon for sensing, International workshop on opportunities and challenges in mid-infrared laser-based gas sensing 2017, Poland, p.25 (2017) .
J.S. Gustavsson, S. Kumari, E.P. Haglund, J. Bengtsson, G. Roelkens, R. Baets, A. Larsson, Silicon-Integrated Hybrid-Vertical-Cavity Lasers for Life Science Applications, 30th Annual conference of the IEEE Photonics Society (IPC) (invited), doi:10.1109/ipcon.2017.8116207 (2017) .
R. Baets, Silicon Photonics and its Applications in Life Science, European Conference on Integrated Optics (ECIO'2017) (invited), Netherlands, p.paper T7.3 (2 pages) (2017) .
G. Roelkens, E. P. Haglund, S. Kumari, E. Haglund, J. S. Gustavsson, R. Baets, A. Larsson, 850 nm hybrid vertical cavity laser integration for on-chip silicon photonics light sources, Optical Fiber Communication Conference and Exposition (OFC) (invited), United States, p.W3E.6 doi:10.1364/ofc.2017.w3e.6 (2017) .
R. Wang, S. Sprengel, G. Boehm, R. Baets, M.-K. Amann, G. Roelkens, DFB laser array in the 2.3 μm wavelength range on a silicon photonic integrated circuit , 9th THz days, p.M4 (2017) .
P.C. Wuytens, A.G. Skirtach, R. Baets, Nanotriangle Decorated Silicon Nitride Waveguides for Integrated Surface-Enhanced Raman Spectroscopy, CLEO: Science and Innovations 2017, STh1M(8), United States, doi:10.1364/cleo_si.2017.sth1m.8 (2017) .
A. Raza, P.C. Wuytens, F. Peyskens, S. Clemmen, P. V. Dorpe, R. Baets, On-chip Enhanced Raman spectroscopy using metal slot waveguide, European Conference on Integrated Optics (ECIO), 19(T7.4), Netherlands, (2017).
E. P. Haglund, S. Kumari, J. S. Gustavsson, E. Haglund, G. Roelkens, R. Baets, A. Larsson, Hybrid vertical-cavity laser integration on silicon, SPIE Photonics West , United States (invited), United States, p.101220H doi:10.1117/12.2256983 (2017) .
S. Clemmen, A. Raza, A. Dhakal, F. Peyskens, A. Subramanian, P, Van Dorpe, P.C. Wuytens, H. Zhao, E.M.P. Ryckeboer, S. Severi, N. Le Thomas, R. Baets, Spectroscopic sensing with silicon nitride photonic integrated circuits, Photonics West 2017, Proc. SPIE 10106, Integrated Optics: Devices, Materials, and Technologies XXI (invited), United States, p.101060T doi:10.1117/12.2256526 (2017) .
S. Kumari, E. P. Haglund, J. S. Gustavsson, A. Larsson, G. Roelkens, R. Baets, Design of an intra-cavity SiN grating for integrated 850nm VCSELs, Proceedings of the Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, (2016), (2016) .
X. Nie, E.M.P. Ryckeboer, R. Baets, Broadband stationary fourier transform spectrometer integrated on a silicon nitride photonics platform, OSA topical meetings : Light, Energy and the Environment Congress (invited), Germany, p.paper FTh2C1 doi:10.1364/fts.2016.fth2c.1 (2016) .
Z. Wang, M. Pantouvaki, G. Morthier, C. Merckling, J. Van Campenhout, D. Van Thourhout, G. Roelkens, Heterogeneous Integration of InP Devices on Silicon, the 28th International Conference on Indium Phosphide and Related Materials (IPRM) (invited), Japan, p.paper ThD1-1 (2016) .
A. Dhakal, A. Raza, P.C. Wuytens, F. Peyskens, A. Skirtach, R. Baets, Lab-on-a-chip Raman sensors outperforming Raman microscopes, CLEO, United States, p.paper SM2O.3 doi:10.1364/cleo_si.2016.sm2o.3 (2016).
X. Nie, E.M.P. Ryckeboer, G. Roelkens, R. Baets, Novel Concept for a Broadband Co-propagative Stationary Fourier Transform Spectrometer Integrated on a Si3N4 Waveguide Platform, Conference on Lasers and Electro-Optics (CLEO) 2016, United States, doi:10.1364/CLEO_AT.2016.JW2A.120 (2016) .
E. P. Haglund, S. Kumari, E. Haglund, J. Gustavsson, R. Baets, G. Roelkens, A. Larsson, Impact of bonding interface thickness on the performance of silicon-integrated hybrid-cavity VCSELs, International Semiconductor Laser Conference, Japan, p.TuD8 (2016) .
E. P. Haglund, S. Kumari, J. Gustavsson, P. Westbergh, G. Roelkens, R. Baets, A.Larsson, Dynamic Properties of Silicon Integrated Short Wavelength Hybrid Cavity VCSEL, SPIE Photonics West , United States, 9766, p.976607 doi:10.1117/12.2207301 (2016) .
R. Wang, M. Muneeb, S. Sprengel, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, SWIR InGaAs/GaAsSb type-II quantum well photodetectors and spectrometers integrated on SOI, SPIE Photonics West 2016, United States, doi:10.1117/12.2211802 (2016) .
A. Dhakal, P.C. Wuytens, F. Peyskens, A. Subramanian, A. Skirtach, N. Le Thomas, R. Baets, Nanophotonic Lab-On-A-Chip Raman Sensors: a Sensitivity Comparison with Confocal Raman Microscope, BioPhotonics 2015, Italy, p.Th6.3 doi:10.1109/biophotonics.2015.7304021 (2015) .
S. Clemmen, H. Zhao, F. Peyskens, A. Dhakal, P.C. Wuytens, A. Subramanian, N. Le Thomas, R. Baets, Coherent anti-Stokes Raman spectroscopy on chip, 28th IEEE Photonics Conference (IPC 2015), United States, p.623-624 doi:10.1016/b978-0-12-710404-1.50007-3 (2015) .
A. De Groote, P. Cardile, A. Subramanian, M. Tassaert, D. Delbeke, R. Baets, G. Roelkens, A waveguide coupled LED on SOI by heterogeneous integration of InP-based membranes, 12th International Conference on GFP, Canada, p.WG2 doi:10.1109/group4.2015.7305939 (2015) .
A. Hermans, S. Clemmen, E. Solano, J. Dendooven, E. Brainis, C. Detavernier, R. Baets, Second-harmonic generation based on symmetry breaking in a periodically layered medium, Proceedings of the 18th Annual Workshop of the IEEE/Photonics Benelux Chapter, Belgium, p.6-7 (2015).
P.C. Wuytens, W.H. Vos, A. Skirtach, R. Baets, Nanodome coins for intracellular surface-enhanced Raman spectroscopy, 3rd International Conference on BioPhotonics, Italy, p.paper P1.30 doi:10.1109/biophotonics.2015.7304044 (2015) .
H. Zhao, B. Kuyken, F. Leo, S. Clemmen, E. Brainis, G. Roelkens, R. Baets, visible-to-near-infrared octave spanning supercontiuum generation in a partially under etched silicon nitride waveguide, CLEO, United States, doi:10.1364/cleo_si.2015.sf2d.6 (2015) .
R. Van Laer, B. Kuyken, R. Baets, D. Van Thourhout, Unifying Brillouin scattering and cavity optomechanics in silicon photonic wires, Conference on Lasers and Electro-Optics (CLEO), United States, doi:10.1364/cleo_si.2015.sth4i.4 (2015) .
A. Dhakal, F. Peyskens, A. Subramanian, N. Le Thomas, R. Baets, Enhanced Spontaneous Raman Signal Collected Evanescently by Silicon Nitride Slot Waveguides, CLEO: 2015 - Laser Science to Photonic Applications, United States, p.paper STh4H.3 doi:10.1364/cleo_si.2015.sth4h.3 (2015).
S. Kumari, Johan Gustavsson, R. Wang, Emanual Haglund , Petter Westbergh, D. Sanchez, Eric Haglund, Asa Haglund, Jorgen. Bengtsson, N. Le Thomas, G. Roelkens, Anders Larsson, R. Baets, Integration of GaAs-based VCSEL array on SiN platform with HCG reflectors for WDM applications, SPIE Photonics West , United States, doi:10.1117/12.2077090 (2015) .
R. Baets, A. Dhakal, F. Peyskens, P.C. Wuytens, A. Skirtach, N. Le Thomas, A. Subramanian, Resonant enhancement mechanisms in lab-on-chip raman spectroscopy on a silicon nitride waveguide platform, IEEE Photonics Conference 2014 (IPC) (invited), United States, p.500-501 doi:10.1109/ipcon.2014.6995468 (2014) .
R. Van Laer, B. Kuyken, D. Van Thourhout, R. Baets, Observation of 4.4 dB Brillouin gain in a silicon photonic wire, IEEE Photonics Conference (IPC), United States, p.558-559 doi:10.1109/ipcon.2014.6995498 (2014).
A. Dhakal, P.C. Wuytens, F. Peyskens, A. Subramanian, N. Le Thomas, R. Baets, Evnascent Raman spectroscopy using photonic waveguides, International Conference on raman Spectroscopy- ICORS 2014, Germany, p.WeA-O-006 (2014) .
P.C. Wuytens, A. M. Yashchenok, A. Subramanian, R. Baets, A. G. Skirtach, Label-free monitoring of microcapsule-enabled intracellular release using gold-nanoparticle coated microchips , International Conference on Raman Spectroscopy, Germany, p.Mop-HS4-1 (2014).
P.C. Wuytens, A. M. Yashchenok, A. Subramanian, R. Baets, A.G. Skirtach, Label-free monitoring of microcapsule-enabled intracellular release using goldnanoparticle coated microchips, Surface Enhanced Spectroscopies 2014, Germany, p.158 (2014) .
F. Peyskens, A. Subramanian, P. Neutens, A. Dhakal, P.C. Wuytens, P. Van Dorpe, N. Le Thomas, R. Baets, Enhancement of Raman scattering efficiency by on-chip nanoplasmonic antennas, Surface-Enhanced Spectroscopies 2014 conference, Germany, (2014).
P. Geiregat, A. Houtepen, L.K. Sagar, C. Delerue, G. Allan, D. Van Thourhout, Z. Hens, Thresholdless Optical Gain using Colloidal HgTe Nanocrystals, CLEO, United States, p.paper FtH4C4 doi:10.1364/cleo_qels.2014.fth4c.4 (2014) .
P.CU Wuytens, A. M. Yashchenok, A. Subramanian, A. G. Skirtach, R. Baets, Gold Nanoparticle Coated Silicon Nitride chips for Intracellular Surface-Enhanced Raman Spectroscopy, CLEO, STh4H.7, United States, doi:10.1364/cleo_si.2014.sth4h.7 (2014) .
B. Kuyken, T. Ideguchi, S. Holzner, M. Yan, T. Hansch, J. Van Campenhout, P. Verheyen, R. Baets, G. Roelkens, N. Picque, Octave spanning mid-infrared frequency comb generation in silicon nanophotonic wire waveguides, CLEO-QELS, United States, p.paper ATh4P.2 doi:10.1364/cleo_at.2014.ath4p.2 (2014) .
A. Dhakal, P.C. Wuytens, F. Peyskens, A. Subramanian, N. Le Thomas, R. Baets, Raman spectroscopy using photonic waveguides, IPS Benelux 2013, Netherlands, (2013) .

National Conferences

P.C. Wuytens, A. Raza, H. Zhao, N. Turk, F. Peyskens, X. Nie, A. Dhakal, E.M.P. Ryckeboer, S. Clemmen, N. Le Thomas, R. Baets, On-chip Raman Spectroscopy, FEA Research Syposium 2017, Belgium, (2017) .