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Ir. Shahram Keyvaninia  (Doctoral Researcher)

This person worked in the group from 2008 till 2014.

Affiliation: Fraunhofer HHI
Research Area: Heterogeneous integration of III-V on Silicon
Promotors: Dries Van Thourhout and Gunther Roelkens
ShahramKeyvaninia

Specific Research Topics

Patents

Publications (77)

    International Journals

  1. A. Abbasi, S. Keyvaninia, J. Verbist, X. Yin, J. Bauwelinck, F. Lelarge, G-H. Duan, G. Roelkens, G. Morthier, 43 Gb/s NRZ-OOK Direct Modulation of a Heterogeneously Integrated InP/Si DFB Laser, Journal of Lightwave Technology (invited), 35(6), p.1235-1240 doi:10.1109/jlt.2016.2638619 (2017).
  2. Y. Wu , Q. Huang, S. Keyvaninia, A. Katumba, J. Zhang, W. Xie, G. Morthier, J. He, G. Roelkens, All-optical wavelength conversion of 40 Gb/s NRZ data in a heterogeneously integrated III-V-on-silicon SOA, Optics Express, 24(18), p.20318 doi:10.1364/OE.24.020318 (2016)  Download this Publication (3.9MB).
  3. S. Uvin, S. Keyvaninia, F. Lelarge, G. Duan, B. Kuyken, G. Roelkens, Narrow line width frequency comb source based on an injection-locked III-V-on-silicon mode-locked laser, Optics Express, 24(5), p.5277-5286 doi:10.1364/OE.24.005277 (2016)  Download this Publication (2.6MB).
  4. G. Roelkens, A. Abbasi, P. Cardile, U.D. Dave, A. De Groote, Y. De Koninck, S. Dhoore, X. Fu, A. Gassenq, N. Hattasan, Q. Huang, S. Kumari, S. Keyvaninia, B. Kuyken, L. Li, P. Mechet, M. Muneeb, D. Sanchez, H. Shao, T. Spuesens, A. Subramanian, S. Uvin, M. Tassaert, K. Van Gasse, J. Verbist, R. Wang, Z. Wang, J. Zhang, J. Van Campenhout, Y. Xin, J. Bauwelinck, G. Morthier, R. Baets, D. Van Thourhout, III-V-on-silicon photonic devices for optical communication and sensing, Photonics (invited), 2(3), p.969-1004 doi:10.3390/photonics2030969 (2015)  Download this Publication (2.3MB).
  5. S. Keyvaninia, S. Uvin, M. Tassaert, Z. Wang, X. Fu, S. Latkowski, J. Marien, L. Thomassen, F. Lelarge, G. Duan, G. Lepage, P. Verheyen, J. Van Campenhout, E. Bente, G. Roelkens, III-V-on-silicon anti-colliding pulse-type mode-locked laser, Optics Letters, 40(13), p.3057-3060 doi:10.1364/ol.40.003057 (2015)  Download this Publication (1.6MB).
  6. S. Keyvaninia, S. Uvin, M. Tassaert, X. Fu, S. Latkowski, J. Marien, L. Thomassen, F. Lelarge, G. Duan, P. Verheyen, G. Lepage, J. Van Campenhout, E. Bente, G. Roelkens, Narrow-linewidth short-pulse III-V-on-silicon mode-locked lasers based on a linear and ring cavity geometry, Optics Express, 23(3), p.3221-3229 doi:10.1364/oe.23.003221 (2015)  Download this Publication (3.2MB).
  7. H. Shao, S. Keyvaninia, M. Vanwolleghem, G. Ducournau, X. Jiang, G. Morthier, J.F. Lampin, G. Roelkens, Heteroeneously integrated III-V/silicon dual-mode distributed feedback laser array for THz generation, Optics Letters, 39(22), p.6403-6406 doi:10.1364/ol.39.006403 (2014)  Download this Publication (665KB).
  8. D.-X. Xu, J. H. Schmid, G. T. Reed, G. Z. Mashanovich, D. J. Thomson, M. Nedeljkovic, X. Chen, D. Van Thourhout, S. Keyvaninia, S. Selvaraja, Silicon photonic integration platform – Have we found the sweet spot?, IEEE Journal of Selected Topics in Quantum Electronics (invited), 20(4), doi:10.1109/jstqe.2014.2299634 (2014)  Download this Publication (1.1MB).
  9. F. Leo, U.D. Dave, S. Keyvaninia, B. Kuyken, G. Roelkens, Measurement and tuning of the chromatic dispersion of a silicon photonic wire around the half band gap spectral region, Optics Letters, 39(3), p.711-714 doi:10.1364/ol.39.000711 (2014)  Download this Publication (456KB).
  10. S. Keyvaninia, S. Verstuyft, L. Van Landschoot, D. Van Thourhout, G. Roelkens, G. Duan, F. Lelarge, J.M. Fedeli, S. Messaoudene, T. De Vries, B. Smalbrugge, E.J. Geluk, J. Bolk, M.Smit, Heterogeneously integrated III-V/silicon distributed feedback lasers, Optics Letters, 38(24), p.5434-5437 doi:10.1364/ol.38.005434 (2013)  Download this Publication (631KB).
  11. J. Pello, M. Muneeb, S. Keyvaninia, J. van der Tol, G. Roelkens, M. Smit, Planar concave grating demultiplexer on a InP-membrane-on-silicon photonic platform, IEEE Photonics Technology Letters, 25(20), p.1969-1972 doi:10.1109/lpt.2013.2280765 (2013)  Download this Publication (1.9MB).
  12. G. H. Duan, C. Jany, A. Le Liepvre, A. Accard, M. Lamponi, D. Make, P. Kaspar, G. Levaufre, N. Girard, F. Lelarge, B. Ben Bakir, S. Messaoudene, D. Bordel, J.M. Fedeli, S. Keyvaninia, G. Roelkens, D. Van Thourhout, D. Thomson, F. Gardes, G. Reed, Hybrid II-V on silicon lasers for photonic integrated circuits, Journal of Selected Topics in Quantum Electronics, doi:10.1109/JSTQE.2013.2296752 (2013)  Download this Publication (1.4MB).
  13. S. Keyvaninia, S. Verstuyft, S. Pathak, F. Lelarge, G. Duan, D. Bordel, J.M. Fedeli, T. De Vries, B. Smalbrugge, J. Bolk, M. Smit, G. Roelkens, D. Van Thourhout, III-V-on-silicon multi-frequency lasers, Optics Express, 21(11), p.13675-13683 doi:10.1364/OE.21.013675 (2013)  Download this Publication (1.7MB).
  14. S. Ghosh, S. Keyvaninia, Y. Shitaro, T. Mizumoto, G. Roelkens, R. Baets, Optical isolator for TE polarized light realized by adhesive bonding of Ce:YIG on Silicon-on-Insulator waveguide circuits, IEEE Photonics Journal, 5(3), p.6601108  doi:10.1109/jphot.2013.2264275 (2013)  Download this Publication (763KB).
  15. Y. Li, S. Verstuyft, G. Yurtsever, S. Keyvaninia, G. Roelkens, D. Van Thourhout, R. Baets, Heterodyne laser Doppler vibrometers integrated on silicon-on-insulator with thermo-optic based frequency shifters, Applied Optics, 52(10), p.2145-2152 doi:10.1364/AO.52.002145 (2013)  Download this Publication (2.6MB).
  16. S. Ghosh, S. Keyvaninia, W. Van Roy, T. Mizumoto , G. Roelkens, R. Baets, Adhesively bonded Ce:YIG/SOI integrated optical circulator, Optics Letters, 38(6), p.965-967 doi:10.1364/ol.38.000965 (2013)  Download this Publication (414KB).
  17. S. Keyvaninia, G. Roelkens, D. Van Thourhout, C. Jany, M. Lamponi, A. Le Liepvre, F. Lelarge, D. Make, G.-H. Duan, D. Bordel, J.-M. Fedeli, Demonstration of a heterogeneously integrated III-V/SOI single wavelength tunable laser, Optics Express, 21(3), p.3784-3792 doi:10.1364/oe.21.003784 (2013)  Download this Publication (4.4MB).
  18. S. Keyvaninia, M. Muneeb, S. Stankovic, René van Veldhoven, D. Van Thourhout, G. Roelkens, Ultra-thin DVS-BCB adhesive bonding of III-V wafers, dies and multiple dies to a patterned silicon-on-insulator substrate, Optical Materials Express, 3(1), p.35-46 doi:10.1364/ome.3.000035 (2013)  Download this Publication (965KB).
  19. S. Ghosh, S. Keyvaninia, Y. Shoji, W. Van Roy, T. Mizumoto, G. Roelkens, R. Baets, Compact Mach-Zehnder Interferometer Ce:YIG/SOI Optical Isolator , Photonics Technology Letters, 24(18), p.1653-1656 doi:10.1109/LPT.2012.2212426 (2012)  Download this Publication (1.1MB).
  20. J. Pello, J. van der Tol, S. Keyvaninia, R. Van Veldhoven, H. Ambrosius, G. Roelkens, M. Smit, High-efficiency ultra-small polarization converter in InP membrane, Optics Letters, 37(17), p.3711-3713 doi:10.1364/ol.37.003711 (2012)  Download this Publication (342KB).
  21. M. Tassaert, S. Keyvaninia, D. Van Thourhout, W.M.J. Green, Y. Vlasov, G. Roelkens, An optically pumped nanophotonic InP/InGaAlAs optical amplifier integrated on a SOI waveguide circuit, Optical and Quantum Electronics (invited), 44(12), p.513-519 doi:10.1007/s11082-012-9568-x (2012)  Download this Publication (527KB).
  22. S. Ghosh, S. Keyvaninia, W. Van Roy, T. Mizumoto, G. Roelkens, R. Baets, A Ce:YIG/Silicon-on-Insulator waveguide optical isolator realized by adhesive bonding, Optics Express, 20(2), p.1839-1848 doi:10.1364/oe.20.001839 (2012)  Download this Publication (2.4MB).
  23. M. Lamponi, S. Keyvaninia, C. Jany, F. Poingt, F. Lelarge, G. de Valicourt, G. Roelkens, D. Van Thourhout, S. Messaoudene, J.M. Fedeli, G.H. Duan, low-threshold heteroogeneously integrated InP/SOI laser with a double adiabatic taper coupler, Photonics Technoloy Letters, 24(1), p.76-78 doi:10.1109/LPT.2011.2172791  (2012)  Download this Publication (468KB).
      International Conferences

    1. G. Morthier, A. Abass, J. Verbist, S. Keyvaninia, X. Yin, F. Lelarge, G-H. Duan, J. Bauwelinck, G. Roelkens, High-speed directly modulated heterogenously integrated InP/Si DFB laser, 42nd European Conference and Exhibition on Optical Communications, Germany, p.148-150 (2016)  Download this Publication (285KB).
    2. G. Roelkens, U.D. Dave, S. Keyvaninia, F. Leo, S. Uvin, K. Van Gasse, Z. Wang, S. Latkowski, E. Bente, B. Kuyken, Frequency comb generation in III-V-on-silicon photonic integrated circuits, Advanced Photonics Congress - IPR (invited), Canada, p.paper IM2A.5 doi:10.1364/iprsn.2016.im2a.5 (2016)  Download this Publication (343KB).
    3. S. Uvin, S. Keyvaninia, F. Lelarge, G.H. Duan, B. Kuyken, G. Roelkens, Narrow Line Width Injection-locked III-V-on-silicon Mode-locked Laser, 18th European Conference on Integrated Optics 2016 (ECIO), Poland, (2016)  Download this Publication (303KB).
    4. G. Morthier, A. Abbasi, J. Verbist, S. Keyvaninia, X. Yin, F. Lelarge, G.H. Duan, J. Bauwelinck, G. Roelkens, High-speed directly modulated heterogeneously integrated InP/Si DFB laser, European Conference on Optical Communication (invited), Germany, p.148-150 (2016)  Download this Publication (1.2MB).
    5. S. Uvin, S. Keyvaninia, D. Van Thourhout, G. Roelkens, A novel approach of integrating III-V on the silicon nitride platform, IEEE Photonics Benelux, (2016)  Download this Publication (176KB).
    6. G. Roelkens, A. Abbasi, S. Keyvaninia, S. Uvin, K. Van Gasse, Z. Wang, U.D. Dave, B. Kuyken, G. Morthier, D. Van Thourhout, III-V-on-silcon photonic integrated circuits for communication and sensing applications, 28th IEEE Photonics Conference (IPC 2015) (invited), United States, p.593-594 (2015)  Download this Publication (1.1MB).
    7. S. Uvin, S. Keyvaninia, M. Tassaert, Z. Wang, X. Fu, S. Latkowski, J. Marien, L. Thomassen, F. Lelarge, G. Duan, G. Lepage, P. Verheyen, J. Van Campenhout, E. Bente, G. Roelkens, 1.7 kHz RF linewidth III-V-on-silicon mode-locked laser, 12th Intenational Conference on Group IV Photonics (GFP), Canada, p.WF2 doi:10.1109/group4.2015.7305936 (2015)  Download this Publication (281KB).
    8. G. Roelkens, S. Keyvaninia, Y. De Koninck, S. Uvin, A. Abbasi, K. Van Gasse, Z. Wang, G. Morthier, D. Van Thourhout, R. Baets, III-V-on-silicon photonic integrated circuits for optical interconnects, IEEE Summer Topicals (invited), Bahamas, p.TuC2.1 (2015)  Download this Publication (284KB).
    9. D. Van Thourhout, S. Keyvaninia, M. Tassaert, T. Spuesens, G. Roelkens, B. Tian, Z. Wang, M. Pantouvaki, J. Van Campenhout, C. Merckling, III-V on-silicon sources for optical interconnect applications, IEEE Photonics Conference (invited), United States, p.186-187 doi:10.1109/ipcon.2014.6995310 (2014)  Download this Publication (1.4MB).
    10. G. Roelkens, S. Keyvaninia, M. Tassaert, S. Latkowski, E. Bente, J. Marien, L. Thomassen, R. Baets, III-V on silicon micro-photonic circuits for frequency downconversion of RF signals, International Conference on Space Optics, Spain, p.11D4 doi:10.1117/12.2304216 (2014)  Download this Publication (284KB).
    11. D. Van Thourhout, S. Keyvaninia, M. Tassaert, T. Spuesens, G. Roelkens, B. Tian, Z. Wang, M. Pantouvaki, J. Van Campenhout, C. Merckling, III-V integration on silicon: monolithic or bonding?, EOSAM 2014 (invited), (2014).
    12. H. Shao, M. Vanwolleghem, G. Ducourneau, S. Keyvaninia, A. Abbasi, G. Roelkens, J.F. Lampin, Narrowband THz generation through optical heterodyning of a dual wavelength heterogeneously integrated III-V/silicon DFB laser, Terahertz Science and Technology 2014, Italy, (2014).
    13. S. Keyvaninia, M. Muneeb, S. Stankovic, S. Ghosh, M. Tassaert, D. Van Thourhout, G. Roelkens, DVS-BCB Adhesive Bonding for Silicon Photonics, Conference on Wafer Bonding for Microsystems 3D- and Wafer Level Integration (WaferBond ‘13) (invited), Sweden, (2013)  Download this Publication (614KB).
    14. A. Abbasi, S. Keyvaninia, G. Roelkens, G. Morthier, Fast Phase Shifted asymmetrical DFB laser for all-optical flip-flop operation, Annual Symposium of the IEEE Photonics Society Benelux Chapter, Netherlands, p.139-141 (2013)  Download this Publication (386KB).
    15. S. Keyvaninia, S. Verstuyft, L. Van Landschoot, D. Van Thourhout, G. Roelkens, G. Duan, F. Lelarge, J.M. Fedeli, S. Messaoudene, T. De Vries, E.J. Geluk, B. Smalbrugge, M. Smit, III-V/Silicon first order DFB lasers integrated on SOI waveguide circuits, 39th European Conference and Exhibition on Optical Communication (ECOC) , United Kingdom, p.paper Mo.4.B.3 (2013)  Download this Publication (257KB).
    16. D. Thomson, F. Gardes, Y. Hu, G. Mashanovich, G. Reed, L. Zimmermann, D. Knoll, S. Lischke, H. Porte, B. Goll, H. Zimmermann, L. Ke, P. WIlson, S. Chen, S. Hsu, G. Duan, A. Le Liepvre, C. Jany, A. Accard, M. Lamponi, D. MAke, F. Lelarge, S. Messaoudene, D. Bordel, J.M. Fedeli, S. Keyvaninia, G. Roelkens, D. Van Thourhout, Integration of high performance silicon optical modulators, IEEE Group IV Photonics 2013 (invited), South Korea, p.59-60 (2013)  Download this Publication (382KB).
    17. G. Roelkens, S. Keyvaninia, Y. De Koninck, P. Mechet, T. Spuesens, M. Tassaert, S. Stankovic, G. Morthier, R. Baets, D. Van Thourhout, G. Duan, J.M. Fedeli, M. Smit, Heterogeneous III-V/silicon photonic integrated circuits, Asia Communications and Photonics Conference 2013 (invited), doi:10.1364/acp.2013.ath3a.5 (2013)  Download this Publication (1.2MB).
    18. S. Keyvaninia, S. Verstuyft, L. Van Landschoot, F. Lelarge, G.H. Duan, M. Lamponi, S. Mesaoudene, J.M. Fedeli, T. De Vries, B. Smalbrugge, E.J. Geluk, J. Bolk, M. Smit, Heterogeneously integrated III-V/Si lasers based on DVS-BCB bonding, 15th Photonics North Conference (invited), Canada, (2013)  Download this Publication (181KB).
    19. S. Keyvaninia, S. Verstuyft, F. Lelarge, G.-H. Duan, S. Messaoudene , J.M. Fedeli, T. De Vries, B. Smalbrugge, J. Bolk, M. Smit, D. Van Thourhout, G. Roelkens, Heterogeneously integrated III-V/Si single mode laser based on a MMI-ring combination and triplet-ring reflectors, SPIE Microtechnologies, France, p.paper 8767-23 doi:10.1117/12.2017327 (2013)  Download this Publication (597KB).
    20. S. Keyvaninia, S. Verstuyft, F. Lelarge, G. Duan, S. Messaoudene, J.M. Fedeli, T. De Vries, B. Smalbrugge, J. Bolk, M. Smit, D. Van Thourhout, G. Roelkens, Heterogeneously integrated III-V/silicon asymmetric distributed feedback lasers, Photonics North, (2013).
    21. S. Keyvaninia, G. Roelkens, R. Baets, F. Lelarge, G-.H. Duan, S. Messaoudene, J.-M. Fedeli , D. Van Thourhout, Demonstration of a novel III-V-on-Si distributed feedback laser , Conference on Optical Fiber Communication (OFC) and the National Fiber Optic Engineers Conference (NFOEC), (2013), United States, p.Paper OTh1D.6 doi:10.1364/ofc.2013.oth1d.6 (2013)  Download this Publication (364KB).
    22. G. Duan, C. Jany, A. Le Liepvre, M. Lamponi, A. Accard, F. Poingt, D. Make, F. Lelarge, S. Messaoudene, D. Bordel, J.M. Fedeli, S. Keyvaninia, G. Roelkens, D. Van Thourhout, D. Thomson, F. Gardes, G. Reed, III-V on Silicon Transmitters , Conference on Optical Fiber Communication (OFC) and the National Fiber Optic Engineers Conference (NFOEC), (2013) (invited), United States, doi:10.1364/ofc.2013.om3k.4 (2013).
    23. D. Thomson, F. Gardes, S. Liu, Y. Hu, X. Yang, P. Petropoulos, M. Nedeljkovic, G. Reed, D. Cox, A. Brimont, P. Sanchis, L. Zimmermann, T. Hui, J.M. Fedeli, S. Messaoudene, S. Keyvaninia, G. Roelkens, D. Van Thourhout, H. Porte, High-performance carrier depletion based silicon optical modulators, Photonics Global Conference 2012 (invited), Singapore, (2012).
    24. R. Baets, Y. De Koninck, S. Keyvaninia, S. Stankovic, D. Van Thourhout, G. Roelkens, In search for the ideal hybrid silicon laser, The 2nd International Symposium on Photonics and Electronics Convergence (ISPEC 2012) (invited), Japan, p.5 (2012)  Download this Publication (158KB).
    25. S. Keyvaninia, S. Verstuyft, F. Lelarge, G. Duan, S. Messaoudene, J.M. Fedeli, T. De Vries, B. Smalbrugge, J. Bolk, M. Smit, D. Van Thourhout, G. Roelkens, Heterogeneously integrated III-V/Si multi-wavelength laser based on a ring resonator array multiplexer, Asia Communications and Photonics Conference (ACP2012)- post deadline, China, p.paper AF4A3 doi:10.1364/acp.2012.paf4a.3 (2012)  Download this Publication (379KB).
    26. P. De Heyn, S. Verstuyft, S. Keyvaninia, A. Trita, D. Van Thourhout, Tunable 4-Channel Ultra-Dense WDM Demultiplexer with III-V Photodiodes Integrated on Silicon-on-Insulator, Asia Communications and Photonics Conference (ACP) , China, p.1-3 doi:10.1364/acp.2012.ath2b.1 (2012)  Download this Publication (477KB).
    27. G. Reed, D. Thomson, F. Gardes, Y. Hu, N. Owens, K. Debnath, L. O'Faolain, T.F. Krauss, L. Lever, Z. Ikonic, R. Kelsall, M. Myronov, D. Leadley, I. Marko, S. Sweeney, S. Keyvaninia, G. Roelkens, D. Van Thourhout, High-performance optical modulators in silicon, SPIE Photonics Asia (invited), 8564, China, p.paper 8564-18 (2012)  Download this Publication (1.2MB).
    28. D. Van Thourhout, S. Keyvaninia, G. Roelkens, M. Lamponi, F. Lelarge, J.-M. Fedeli, S. Messaoudene, G. D. Duan, Optimization of taper structures for III-V on silicon lasers, 2012 International Conference on Solid State Devices and Materials (SSDM 2012), Japan, p.524-525 doi:10.7567/ssdm.2012.a-1-5 (2012)  Download this Publication (954KB).
    29. Y. De Koninck, S. Keyvaninia, S. Stankovic, D. Van Thourhout, G. Roelkens, R. Baets, Hybrid silicon lasers for optical interconnect, IEEE Photonics Conference 2012 (invited), United States, p.812-813 doi:10.1109/ipcon.2012.6358871 (2012)  Download this Publication (271KB).
    30. G. Duan, C. Jany, A. Le Liepvre, J.G. Provost, D. Make, F. Lelarge, M. Lamponi, F. Poingt, J.M. Fedeli, S. Messaoudene, D. Bordel, S. Brision, S. Keyvaninia, G. Roelkens, D. Van Thourhout, D.J. Thomson, F.Y. Gardes, G.T, Reed, 10Gb/s integrated tunable hybrid III-V/Si laser and silicon MZ modulator, 38th European Conference and Exhibition on Optical Communication (ECOC 2012), Netherlands, p.paper Tu.4.E.2 doi:10.1364/eceoc.2012.tu.4.e.2 (2012)  Download this Publication (308KB).
    31. Y. Li, S. Verstuyft, G. Yurtsever, S. Keyvaninia, G. Roelkens, D. Van Thourhout, R. Baets, Miniaturized laser Doppler vibrometers integrated on silicon-on-insulator with thermo-optic serrodyne optical frequency shifter, 9th International Conference on Group IV Photonics, United States, p.219-221 doi:10.1109/group4.2012.6324139 (2012)  Download this Publication (761KB).
    32. S. Keyvaninia, G. Roelkens, D. Van Thourhout, G. Duan, M. Lamponi, F. Lelarge, J.M Fedeli, S. Messaoudene, E.J. Geluk, B. Smalbrugge, A highly efficient electrically pumped optical amplifier integrated on a SOI waveguide circuit, 9th International Conference on Group IV Photonics, United States, p.222-224 doi:10.1109/group4.2012.6324140 (2012)  Download this Publication (636KB).
    33. G. Duan, C. Jany, A. Le Liepvre, M. Lamponi, A. Accard, F. Poingt, D. Make, F. Lelarge, S. Messaoudene, D. Bordel, J.M. Fedeli, S. Keyvaninia, G. Roelkens, D. Van Thourhout, D. Thomson, F. Gardes, G. Reed, Integrated hybrid III-V/Si laser and transmitter, 24th International Conference on Indium Phosphide and Related Materials (invited), United States, p.paper Mo-1C.3 doi:10.1109/iciprm.2012.6403306 (2012)  Download this Publication (440KB).
    34. G. Reed, D. Thomson, F. Gardes, Y. Hu, N. Owens, K. Debnath, L. O'Failaon, T. Krauss, L. Lever, Z. Ikonic, R. Kelsall, M. Myronov, X. Liu, D.R. Leadley, I. Marko, S. Keyvaninia, G. Roelkens, D. Van Thourhout, High performance silicon optical modulators, Photon12 (invited), (2012).
    35. S. Keyvaninia, M. Muneeb, S. Stankovic, G. Roelkens, D. Van Thourhout, J.M. Fedeli, Multiple die-to-wafer adhesive bonding for heterogeneous integration, 16th European Conference on Integrated Optics (ECIO 2012), Spain, p.paper 186 (2012)  Download this Publication (264KB).
    36. J. Pello, J. van der Tol, H. Ambrosius, P. van Veldhoven, M. Smit, S. Keyvaninia, G. Roelkens, Demonstration of an ultra-short polarization converter in InGaAsP/InP membrane, 16th European Conference on Integrated Optics (ECIO 2012), Spain, p.paper 208 (2012)  Download this Publication (226KB).
    37. J. Pello, J. van der Tol, M. Smit, M. Rude, R. Simpson, V. Pruneri, S. Keyvaninia, G. Roelkens, Chalcogenides applied to mirroring switching, 16th European Conference on Integrated Optics (ECIO 2012), Spain, p.paper 212 (2012)  Download this Publication (523KB).
    38. S. Keyvaninia, Y. De Koninck, D. Van Thourhout, R. Baets, G. Roelkens, A novel III-V-on-silicon distributed feedback laser design, 16th European Conference on Integrated Optics (ECIO 2012), Spain, p.paper 197 (2012)  Download this Publication (514KB).
    39. G. Roelkens, S. Keyvaninia, S. Stankovic, M. Tassaert, N. Hattasan, A. Gassenq, P. De Heyn, Y. De Koninck, P. Mechet, R. Kumar, M. Muneeb, D. Vermeulen, G. Morthier, R. Baets, D. Van Thourhout, III-V-on-silicon membrane photonics for near-infrared and mid-infrared applications, 16th European Conference on Integrated Optics (ECIO 2012) (invited), Spain, (2012)  Download this Publication (493KB).
    40. S. Ghosh, S. Keyvaninia, W. Van Roy, T. Mizumoto, G. Roelkens, R. Baets, Demonstration of a Ce:YIG/SOI isolator by BCB bonding, 16th Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, p.33-36 (2011)  Download this Publication (512KB).
    41. J. Pello, P. Saboya, S. Keyvaninia, J. van der Tol, G. Roelkens, H. Ambrosius, M. Smit, post-bonding fabrication of photonic devices in an InP membrane bonded on glass, PhotSoc Benelux, Belgium, (2011)  Download this Publication (300KB).
    42. G. Roelkens, S. Stankovic, S. Keyvaninia, P. Mechet, R. Kumar, T. Spuesens, G. Morthier, R. Baets, D. Van Thourhout, M. Lamponi, G. Duan, Y. Halioua, F. Raineri, R. Raj, Laser sources on a heterogeneous III-V/silicon platform, IEEE Photonics 2011 (IPC 2011) (invited), United States, p.395-396 doi:10.1109/pho.2011.6110553 (2011)  Download this Publication (523KB).
    43. S. Ghosh, S. Keyvaninia, W. Van Roy, T. Mizumoto, G. Roelkens, R. Baets, Ce:YIG/SOI optical isolator realized by BCB bonding, 8th International Conference in Group IV Photonics 2011, United Kingdom, p.196-198 (ThC3) doi:10.1109/group4.2011.6053761 (2011)  Download this Publication (633KB).
    44. W. Bogaerts, S. Selvaraja, H. Yu, T. Spuesens, P. Mechet, S. Stankovic, S. Keyvaninia, J. Van Campenhout, P. Absil, G. Roelkens, D. Van Thourhout, R. Baets, A Silicon Photonics Platform with Heterogeneous III-V Integration, Integrated Photonics Research, Silicon and Nano-Photonics (IPR) (invited), Canada, p.IWC2 doi:10.1364/iprsn.2011.iwc2 (2011)  Download this Publication (283KB).
    45. M. Tassaert, S. Keyvaninia, D. Van Thourhout, W.M.J. Green, Y. Vlasov, G. Roelkens, A nanophotonic InP/InGaAlAs optical amplifier integrated on a Silicon-On-Insulator waveguide circuit , Information Photonics 2011, Canada, doi:10.1109/ico-ip.2011.5953699 (2011)  Download this Publication (395KB).
    46. G. Roelkens, S. Stankovic, S. Keyvaninia, D. Vermeulen, M. Muneeb, R. Baets, D. Van Thourhout, III-V/silicon photonic integrated circuits for communication applications, OECC (invited), Taiwan, p.8S1 (2011)  Download this Publication (287KB).
    47. G. Roelkens, Y. De Koninck, S. Keyvaninia, S. Stankovic, M. Tassaert, M. Lamponi, G. Duan, D. Van Thourhout, R. Baets, Hybrid Silicon Lasers, SPIE Photonics West 2011 (invited), United States, doi:10.1533/9780857096401.2.394 (2011)  Download this Publication (1MB).
    48. M. Tassaert, S. Keyvaninia, D. Van Thourhout, G. Roelkens, Strategies to increase the modal gain in electrically pumped quantum dot based amplifiers integrated on a Silicon-On-Insulator waveguide circuit, Photonics Society Benelux meeting, Netherlands, (2010)  Download this Publication (218KB).
    49. S. Keyvaninia, G. Roelkens, M. Lamponi, G.-H. Duan, J.-M. Fedeli , D. Van Thourhout, Towards a heterogeneous III-V/SOI single wavelength tunable laser, 14th Annual Symposium of IEEE Photonics Society Benelux Chapter, Netherlands, (2010)  Download this Publication (708KB).
    50. G. Roelkens, D. Vermeulen, L. Liu, T. Spuesens, R. Kumar, P. Mechet, K. Huybrechts, S. Keyvaninia, S. Stankovic, M. Tassaert, P. De Heyn, K. Komorowska, S. Selvaraja, D. Van Thourhout, G. Morthier, R. Baets, R. Halir, III-V/silicon photonic integrated circuits for FTTH and optical interconnect, IB2COM (invited), Spain, (2010)  Download this Publication (891KB).
    51. G. Roelkens, O. Raz, W. green, S. Assefa, M. Tassaert, S. Keyvaninia, K.T Vandoorne, D. Van Thourhout, R. Baets, Y. Vlasov, Towards a low-power optically-pumped nanophotonic semiconductor amplifier heterogeneously integrated with SOI waveguides, Group IV Photonics, China, p.WB4 doi:10.1109/group4.2010.5643443 (2010)  Download this Publication (1.4MB).
    52. M. Lamponi, S. Keyvaninia, F. Pommereau, F. Lelarge, G. de Valicourt, G. Roelkens, D. Van Thourhout, D. Bordelc, S. Messaoudenec, J.-M. Fedelic, G.-H. Duana, Heterogeneously integrated InP/SOI laser using double tapered single-mode waveguides through InP die to SOI wafer bonding, Group IV Photonics , p.WB6 doi:10.1109/group4.2010.5643441 (2010)  Download this Publication (163KB).
    53. S. Keyvaninia, G. Roelkens, D. Van Thourhout, Engineering the heterogeneously integrated III-V/SOI tunable laser , 14th Annual Symposium of the IEEE Photonics Benelux Chapter, Belgium, p.141-144 (2009)  Download this Publication (1.2MB).
        National Conferences

      1. S. Keyvaninia, G. Roelkens, D. Van Thourhout, A tunable laser based on III-V semiconductor , 11st FirW PhD Symposium, Belgium, (2010)  Download this Publication (102KB).
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