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Dr. Ruijun Wang  (Postdoctoral Researcher)

This person worked in the group from 2012 till 2018.

Affiliation: ETH Zurich
Department of Physics
E-mail: ruiwang@phys.ethz.ch
Research Area: III-V/silicon Photonic Integrated Circuits for Spectroscopic Sensing and Optical Communication
Promotor: Gunther Roelkens
PhD Thesis: Ruijun Wang, Fotonische geintegreerde circuits op basis van III-V-op-silicium voor spectroscopische sensoren in het golflengtebereik van 2 um tot 2.5 um , III-V/Silicon Photonic Integrated Circuits for Spectroscopic Sensing in the 2-2.5 um Wavelength Range , 11/2017
RuijunWang

Specific Research Topics

Publications (32)

    International Journals

  1. R. Wang, B. Haq, S. Sprengel, A. Malik, A. Vasiliev, G. Boehm, I. Symonyte, A. Vizbaras, K. Vizbaras, J. Van Campenhout, R. Baets, M.C. Amann, G. Roelkens, Widely tunable III-V/silicon lasers for spectroscopy in the short-wave infrared, IEEE Journal on Selected Topics in Quantum Electronics (invited), 25(6), p.1502412 (12 pages) doi:10.1109/jstqe.2019.2924109 (2019)  Download this Publication (5MB).
  2. K. Van Gasse, R. Wang, G. Roelkens, 27 dB gain III-V-on-silicon semiconductor optical amplifier with > 50 mW output power, Optics Express, 27(1), p.293-302 doi:10.1364/oe.27.000293 (2019)  Download this Publication (24.8MB).
  3. R. Wang, S. Sprengel, A. Vasiliev, G. Boehm, J. Van Campenhout, G. Lepage, P. Verheyen, R. Baets, M.-C. Amann, G. Roelkens, Widely tunable 2.3 um III-V-on-silicon Vernier lasers for broadband spectroscopic sensing, Photonics Research, 6(9), p.858 doi:10.1364/prj.6.000858 (2018)  Download this Publication (2.2MB).
  4. 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)  Download this Publication (1.6MB).
  5. 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)  Download this Publication (16MB).
  6. 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)  Download this Publication (3MB).
  7. R. Wang, A. Malik, I. Simonytc, A. Vizbaras, K. Vizbaras, G. Roelkens, Compact GaSb/silicon-on-insulator 2.0x μm widely tunable external cavity lasers, Optics Express, 24(25), p.28977 doi:10.1364/oe.24.028977 (2016)  Download this Publication (4MB).
  8. R. Wang, S. Sprengel, A. Malik, A. Vasiliev, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, Heterogeneously integrated III-V-on-silicon 2.3x μm distributed feedback lasers based on a type-II active region , Applied Physics Letters , 109(22), p.221111 doi:10.1063/1.4971350 (2016)  Download this Publication (1.5MB).
  9. R. Wang, S. Sprengel, G. Boehm, M. Muneeb, R. Baets, M.-K. Amann, G. Roelkens, 2.3 μm range InP-based type-II quantum well Fabry-Perot lasers heterogeneously integrated on a silicon photonic integrated circuit, Optics Express, 24(18), p.21081 doi:10.1364/oe.24.021081 (2016)  Download this Publication (2.7MB).
  10. 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)  Download this Publication (2.3MB).
  11. R. Wang, S. Sprengel, M. Muneeb, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, 2 μm wavelength range InP-based type-II quantum well photodiodes heterogeneously integrated on silicon photonic integrated circuits, Optics Express, 23(20), United States, p.26834-26841 doi:10.1364/oe.23.026834 (2015)  Download this Publication (1.7MB).
  12. 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).
  13. G. Roelkens, U.D. Dave, A. Gassenq, N. Hattasan, C. Hu, B. Kuyken, F. Leo, A. Malik, M. Muneeb, E.M.P. Ryckeboer, D. Sanchez, S. Uvin, R. Wang, Z. Hens, R. Baets, Y. Shimura, F. Gencarelli, B. Vincent, R. Loo, J. Van Campenhout, L. Cerutti, J.B. Rodriguez, E. Tournie, X. Chen, M. Nedeljkovic, Silicon-based photonic integration beyond the telecommunication wavelength range, IEEE Journal of Selected Topics in Quantum Electronics (invited), 20(4), p.8201511 doi:10.1109/JSTQE.2013.2294460 (2014)  Download this Publication (976KB).
    Book / Book Chapter

  1. F. Pavanello, R. Wang, G. Roelkens, III-V/S mid-IR Photonic integrated circuits, Mid-Infrared Opto-electronics, p.567-594 (2019).
    International Conferences

  1. K. Van Gasse, R. Wang, G. Roelkens, High-Power III-V-on-Silicon Semiconductor Optical Amplifier (> 50 mW) for Integrated Mode-Locked Lasers, Conference on Lasers and Electro-Optics Europe, Germany, p.paper cb_3_2 doi:10.1109/cleoe-eqec.2019.8871893 (2019).
  2. G. Roelkens, R. Wang, A. Vasiliev, S. Radosavljevic, X. Jia, N. Teigell Beneitez, B. Haq, F. Pavanello, M. Muneeb, G. Lepage, P. Verheyen, J. Van Campenhout, S. Sprengel, G. Boehm, M.C. Amann, I. Simonyte, K. Vizbaras, A.Vizbaras, R. Baets, III-V/Si photonic integrated circuits for the mid-infrared, IEEE International Conference on Group IV Photonics (invited), Mexico, p.FE1 doi:10.1109/group4.2018.8478755 (2018)  Download this Publication (1.3MB).
  3. R. Wang, S. Radosavljevic, A. Vasiliev, M. Muneeb, A. Malik, R. Baets, S. Sprengel, G. Boehm, M.-C. Amann, I. Simonyte, A. Vizbaras, K.Vizbaras, G. Roelkens, III-V-on-silicon mid-IR photonic integrated circuits, 2nd Global Summit & Expo on Laser Optics & Photonics (invited), Italy, (2018)  Download this Publication (280KB).
  4. G. Roelkens, R. Wang, A. Vasiliev, S. Radosavljevic, F. Pavanello, A. Malik, M. Muneeb, R. Baets, S. Sprengel, G. Boehm, M.C. Amann, I. Simonyte, A. Vizbaras, K. Vizbaras, III-V-on-silicon photonic integrated circuits for spectroscopic sensing in the mid-infrared, Advanced Photonics Congress (invited), Switzerland, p.IM4B.1 doi:10.1364/iprsn.2018.im4b.1 (2018)  Download this Publication (176KB).
  5. R. Wang, S. Sprengel, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, Widely tunable III-V-on-silicon Vernier lasers operating in the 2.3 um wavelength range, Conference on Lasers and Electro-Optics 2018 (invited), United States, p.paper STh1B.3 (2 pages) doi:10.1364/cleo_si.2018.sth1b.3 (2018)  Download this Publication (286KB).
  6. R. Wang, M. Muneeb, A. Vasiliev, A. Malik, S. Sprengel, G. Boehm, I. Simonyc, A. Vizbaras, K. Vizbaras, R. Baets, M.-C. Amann, G. Roelkens, III-V/silicon photonic integrated circuits for spectroscopic sensing in the 2 μm wavelength range, SPIE Photonics West (invited), United States, p.1053603 (7 pages) doi:10.1117/12.2287380 (2018)  Download this Publication (730KB).
  7. 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)  Download this Publication (2MB).
  8. I. Šimonyte , R. Wang, K. Vizbaras, G. Roelkens, A. Vizbaras, GaSb SLDs and gain-chips for sensing applications in the 2-2.5 micron wavelength range, International workshop on opportunities and challenges in mid-infrared laser-based gas sensing 2017, Poland, p.69 (2017)  Download this Publication (1.9MB).
  9. R. Wang, S. Sprengel, G. Boehm, R. Baets, M.-K. Amann, G. Roelkens, Heterogeneously Integrated InP-based Type-II DFB Laser Array on Silicon, European Conference on Integrated Optics (ECIO), Netherlands, p.T2.1 (2017)  Download this Publication (527KB).
  10. R. Wang, A. Malik, I. Symonytc, A. Vizbaras, K. Vizbaras, G. Roelkens, Widely tunable GaSb-silicon hybrid lasers at 2 μm, 43rd Freiburg Infrared Colloquium, Germany, p.47-48 (2017)  Download this Publication (2.3MB).
  11. 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)  Download this Publication (479KB).
  12. R. Wang, S. Sprengel, M. Muneeb, G. Boehm, A. Malik, R. Baets, M.-K. Amann, G. Roelkens, Heterogeneous integration of InP-based type-II active devices on silicon for 2.0 μm wavelength range on-chip spectroscopy, The 13th International Conference on Mid-Infrared Optoelectronics, China, p.35-36 (2016)  Download this Publication (1.8MB).
  13. 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)  Download this Publication (554KB).
  14. R. Wang, S. Sprengel, M. Muneeb, G. Boehm, R. Baets, M.-C. Amann, G. Roelkens, Design and fabrication of type-II InP-based lasers and photodetectors integrated on SOI waveguide, Proceedings of the 2015 annual symposium of the IEEE Photonics Benelux Chapter, Belgium, (2015)  Download this Publication (269KB).
  15. 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)  Download this Publication (501KB).
  16. G. Roelkens, U.D. Dave, A. Gassenq, N. Hattasan, C. Hu, B. Kuyken, F. Leo, A. Malik, M. Muneeb, E.M.P. Ryckeboer, D. Sanchez, S. Uvin, R. Wang, Z. Hens, R. Baets, Y. Shimura, F. Gencarelli, B. Vincent, R. Loo, J. Van Campenhout, L. Cerutti, J.B. Rodriguez, E. Tournie, X. Chen, M. Nedeljkovic, G. Mashanovich, L. shen, N. Healy, A. Peacock, X. Liu, R. Osgood, W.M.J. Green, long-wavelength silicon photonic integrated circuits, 11th International Conference on Group IV Photonics (GFP) (invited), France, p.23-24 doi:10.1109/Group4.2014.6962009 (2014)  Download this Publication (706KB).
  17. R. Wang, D. Sanchez, G. Roelkens, Design of a MEMS tunable mid-infrared VCSEL integrated on the SOI platform , Proceedings of the 2013 Annual Symposium of the IEEE Photonics Society Belenux Chapter, Netherlands, p.159-162 (2013)  Download this Publication (462KB).
  18. R. Wang, D. Sanchez, G. Roelkens, Design of a high contrast grating GaSb-based VCSEL integrated on SOI, IEEE Photonics Conference 2013 (IPC), United States, p.paper Me3.3 (2013)  Download this Publication (577KB).
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