Publications

  1. Fabry-Perot Bragg Grating Nanoresonator with Ultrahigh Intrinsic Q Based on Low-loss Silicon Nitride.Dagenais, M., Zhang, Y., & Veilleux, S.  In.(2023).
  2. High Resolving Power Arrayed Waveguide Grating with Spiral Reusable Delay Lines (SRDL-AWG).Zhang, Y., Hsu, W.-L., Gatkine, P., Veilleux, S., & Dagenais, M.  In CLEO: Science and Innovations (pp. SW3O. 4).(2023).
  3. High power, narrow linewidth semiconductor laser system and method of fabrication.Dagenais, M., & Zhang, Y.  In: Google Patents.(2023).
  4. Simulation, Fabrication and Characterization of a Si3N4 based Three Stigmatic Point Array Waveguide Grating with Multiple Input Channels by Using Aberration Theory.Hsu, W.-L., Zhan, J., Zhang, Y., Veilleux, S., & Dagenais, M.  In 2023 IEEE Silicon Photonics Conference (SiPhotonics) (pp. 1-2).(2023).
  5. Design and implementation of a Si 3 N 4 three-stigmatic-point arrayed waveguide grating with a resolving power over 17,000.Zhan, J., Zhang, Y., Hsu, W.-L., Veilleux, S., & Dagenais, M.  In Optics express (Vol. 31, pp. 6389-6400).(2023).
  6. Design and Implementation of a Flat-Focal-Field Arrayed Waveguide Grating on a Si 3 N 4 Platform.Zhan, J., Zhang, Y., Veilleux, S., & Dagenais, M.  In 2022 IEEE Photonics Conference (IPC) (pp. 1-2).(2022).
  7. Arrayed Waveguide Grating with Reusable Delay Lines (RDL-AWG) for High Resolving Power, Highly Compact, Photonic Spectrographs.Zhang, Y., Zhan, J., Veilleux, S., & Dagenais, M.  In 2022 IEEE Photonics Conference (IPC) (pp. 1-2).(2022).
  8. On-chip high extinction ratio single-stage mach-zehnder interferometer based on multimode interferometer.Xie, S., Veilleux, S., & Dagenais, M.  In IEEE Photonics Journal (Vol. 14, pp. 1-6).(2022).
  9. Silicon nitride Fabry-Perot Bragg grating nanoresonator with ultrahigh intrinsic Q.Zhang, Y., Zhan, J., Veilleux, S., & Dagenais, M.  In 2022 Conference on Lasers and Electro-Optics (CLEO) (pp. 1-2).(2022).
  10. A broadband Si3N4 polarization beam splitter based on asymmetric directional couplers.Zhan, J., Dagenais, M., Yang, G., & Veilleux, S.  In 2021 Photonics North (PN) (pp. 1-1).(2021).
  11. Proximity effect correction for fresnel holograms on nanophotonic phased arrays.Sun, X., Zhang, Y., Huang, P.-C., Acharjee, N., Dagenais, M., Peckerar, M., & Varshney, A.  In 2021 IEEE Virtual Reality and 3D User Interfaces (VR) (pp. 353-362).(2021).
  12. “Silicon nitride polarization beam splitter based on polarization-independent MMIs and apodized Bragg gratings,” J. Zhan, J. Brock, S. Veilleux and M. Dagenais, Optics Express, vol. 29, p. 14476-14485, 2021.
  13. “Correcting the Proximity Effect in Nanophotonic Phased Arrays,” X, Sun, Y. Zhang, P. Huang, N. Acharjee, M. Dagenais, M. Peckerar and A. Varshney, IEEE Transactions on Visualization and Computer Graphics, vol. 26, no. 12, pp. 3503-3513, Dec. 2020, doi: 10.1109/TVCG.2020.3023601.
  14. “High-Q nanobeam cavities on a silicon nitride platform enabled by slow light,” J. Zhan, J. Zeinab Jafari, S. Veilleux, M. Dagenais, and I. Leon, APL Photonics, vol. 5, no. 6, p. 066101, 2020.
  15. “Integrated Arbitrary Filter with Spiral Gratings: Design and Characterization,” Y. Hu, S. Xie, J. Zhan, Y. Zhang, S. Veilleux, and M. Dagenais, Journal of Lightwave Technology, doi: 10.1109/JLT.2020.2992758.
  16. “On-chip Fabry-Perot Bragg grating cavity enhanced four-wave mixing,” S. Xie, Y. Zhang, Y. Hu, S. Veilleux, and M. Dagenais, ACS Photonics, vol. 7, no. 4, pp. 1009-1015, 2020.
  17. “Investigation of backward cladding-mode coupling in Bragg gratings implemented on a Si3N4 waveguide platform,” J. Zhan, Y. Zhang, Y. Hu, S. Xie, S. Veilleux, and M. Dagenais, J. Opt. Soc. Am. B, vol. 36, no. 12, p. 3442, 2019.
  18. “Astro 2020 State of the Profession: Astrophotonics White Paper”, P. Gatkine et al., in arXiv:1907.05904v1.
  19. “Astrophotonic Spectrographs”, P. Gatkine, S. Veilleux and M. Dagenais, Applied Sciences, vol. 9, no. 2, p. 290, 2019.
  20. “Nanophotonics Integration for Astrophotonics”, 2019 European Conference for Integrated Optics (ECIO 2019), Mario Dagenais, Ghent, Belgium, April 24-26, 2019. (Invited)
  21. “Nanophotonics Integration for Astrophotonics and Other Applications”, Mario Dagenais, 21 st Photonics North Conf., Quebec City, May 21-23, 2019. (Invited).
  22. “Intermediate Band Challenge in InAs/GaAs Quantum Dot Solar Cell at Cryogenic Temperatures”, Y. Yao and M.Dagenais, IEEE 46th Photovoltaic Specialist Conferenece (PVSC), 2019.
  23. “High-Efficiency Perovskite Solar Cell Based on Sequential Doping of PTAA”, Y. Yao, W. Hsu and M. Dagenais, IEEE Journal of Photovoltaics, vol. 9, no. 4, pp. 1025-1030, 2019.
  24. “Add-drop filter with complex waveguide Bragg grating and multimode interferometer operating on arbitrarily spaced channels”, S. Xie, J. Zhan, Y. Hu, Y. Zhang, S. Veilleux, J. Bland-Hawthorn and M. Dagenais, Optics Letters, vol. 43, no. 24, p. 6045, 2018.
  25. “Silicon Nitride/Silicon Dioxide Echelle Grating Spectrometer for Operation Near 1.55 um”, S. Xie, Y. Meng, J. Bland-Hawthorn, S. Veilleux and M. Dagenais, IEEE Photonics Journal, vol. 10, no. 6, pp. 1-7, 2018.
  26. “Towards a multi-input astrophotonic AWG spectrograph”, P. Gatkine, S. Veilleux, Y. Hu, J. Bland-Hawthorn and M. Dagenais, Proceedings Volume 10706, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III; 1070656 (2018) https://doi.org/10.1117/12.2312789
  27. “An Efficient Approach to Characterize Low Loss Waveguides Using Bragg Gratings”, Yi-Wen Hu , Yang Zhang , Pradip Gatkine , Joss Bland-Hawthorn , Sylvain Veilleux , and Mario Dagenais, Conference on Lasers and Electro-Optics, OSA Technical Digest, Optical Society of America, 2018, paper JW2A.65, https://doi.org/10.1364/CLEO_AT.2018.JW2A.65
  28. “Characterization of Low Loss Waveguides Using Bragg Gratings”, Y. Hu, Y. Zhang, P. Gatkine, J. Bland-Hawthorn, S. Veilleux and M. Dagenais, IEEE Journal of Selected Topics in Quantum Electronics, vol. 24, no. 4, pp. 1-8, 2018.
  29. “Arrayed waveguide grating spectrometers for astronomical applications: new results”, P. Gatkine, S. Veilleux, Y. Hu, J. Bland-Hawthorn and M. Dagenais, Optics Express, vol. 25, no. 15, p. 17918, 2017.
  30. “High Energy Conversion Efficiency in Quantum Dot Intermediate Band Solar Cells: Reality or Fantasy?”, Mario Dagenais, Optical Nanostructures and Advanced Materials for Photovoltaics, 2017 (Invited).
  31. “High saturation intensity in InAs/GaAs quantum dot solar cells and impact on the realization of the intermediate band concept at room-temperature”, Tian Li, Mario Dagenais, Applied Physics Letters 110, 061107 (2017)
  32. “High Short-Circuit Current Density in CIS Solar Cells by a Simple Two-Step Selenization Process With a KF Postdeposition Treatment” Y. Zhang, R. Bartolo, S. Kwon and M. Dagenais, , IEEE Journal of Photovoltaics, vol. 7, no. 2, pp. 676-683, 2017.
  33. “High Efficiency Perovskite Solar Cells by a Modified Low-Temperature Solution Process Inter-Diffusion Method”. Yao, W. Hsu and M. Dagenais, IEEE 44th Photovoltaic Specialist Conference (PVSC), 2017.
  34. “Fabrication of organic-inorganic perovskite thin films for planar solar cells via pulsed laser deposition”, Liang Yangang, Yangyi Yao, Xiaohang Zhang, Wei-Lun Hsu, Yunhui Gong, Jongmoon Shin, Eric D. Wachsman, Mario Dagenais, and Ichiro Takeuchi, AIP Advances 6, 015001 (2016)
  35. “Complex Waveguide Bragg Gratings For arbitrary spectral filtering”, Tiecheng Zhu, Sylvain Veilleux, Joss Bland-Hawthorn, Mario Dagenais,Photonics Society Summer Topical Meeting Series (SUM), 2016 IEEE
  36. “Ultrabroadband High Coupling Efficiency Fiber-to-Waveguide Coupler Using Si3N4/SiO2 Waveguides on Silicon”, Tiecheng Zhu, Yiwen Hu, Pradip Gatkine, Sylvain Veilleux, Joss Bland-Hawthorn, Mario Dagenais,IEEE Photonics Journal, vol 8, issue 5, page 1-12, 2016
  37. “Ultra-broadband High Coupling Efficiency Using a Si3N4/SiO2 waveguide on silicon”, Tiecheng Zhu, Sylvain Veilleux, Joss Bland-Hawthorn, Mario Dagenais,IEEE Photonics Society Summer Topical Meeting Series (SUM), 2016
  38. “Development of high resolution arrayed waveguide grating spectrometers for astronomical applications: first results”, “, Pradip Gatkine, Sylvain Veilleux, Yiwen Hu, Tiecheng Zhu, Yang Meng, Joss Bland-Hawthorn, and Mario Dagenais, Proc. SPIE 9912, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation II, 991271 (22 July 2016); https://doi.org/10.1117/12.2231873
  39. “Arbitrary on-chip optical filter using complex waveguide Bragg gratings”, Tiecheng Zhu, Yiwen Hu, Pradip Gatkine, Sylvain Veilleux, Joss Bland-Hawthorn, and Mario Dagenais, Appl. Phys. Lett. 108, 101104 (2016)
  40. “A nanowaveguide platform integrated with a mirror for collective atom-light interaction”, Y. Meng, J. Lee, M. Dagenais, and S. L. Rolston, App. Phys. Let. 107, 091110 (2015).
  41. “Enhanced carrier collection efficiency and reduced quantum state absorption by electron doping in self-assembled quantum dot solar cells”, Tian Li, Haofeng Lu, Lan Fu, Hark Hoe Tan, Chennupati Jagadish, and Mario Dagenais,Appl. Phys. Lett. 106, 053902 (2015).
  42. “Investigation of room temperature non-linear sub-bandgap photocurrent generation in InAs/GaAs quantum dot solar cells”, Tian Li, Mario Dagenais, IEEE 42nd Photovoltaic Specialist Conference (PVSC), 2015
  43. “Non-resonant below-bandgap two-photon absorption in quantum dot solar cells”, Tian Li and M. Dagenais, Appl. Phys. Lett. 106, 171101 (2015).
  44. “Effect of Carrier Leakage on Optimal AR Coatings in Midinfrared Interband Cascade Lasers”, Jeyran Amirloo, Simarjeet Singh Saini, Mario Dagenais, IEEE Photonics Journal, (2015), DOI 10.1109/JPHOT.2015.2416343