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BOF GOA: PZT

Full Name: Integration of novel thin films with photonic circuits for telecom, quantum optics and neuromorphic computing

Duration: 1/1/2020-31/12/2024

Partners:

  • Prof. D. Van Thourhout (coordinator),Prof. J. Beeckman, Prof. P. Bienstman, Prof. K. De Buysser, Prof. X. Yin

Objective:

  • To unlock a new range of possibilities on photonic chips, one must be able to integrate special materials with particular properties into such chips. Building upon the expertise in material deposition at UGent, this proposal will investigate novel deposition methods of such materials. Especially in high-speed communication, neuromorphic computing and single photon generators, this will unlock unprecedented possibilities.

People involved

Publications in the framework of this project (11)

    International Journals

  1. I. Ansari, J. George, G.F Feutmba, Tessa VDV, A. Pandey, Jeroen Beeckman, D. Van Thourhout, Light modulation in Silicon photonics by PZT actuated acoustic waves, ACS Photonics, p.1944-1953 doi:10.1021/acsphotonics.1c01857 (2022).
  2. G.F Feutmba, A. Hermans, J. George, H. Rijckaert, I. Ansari, D. Van Thourhout, J. Beeckman, Reversable and tunable second-order onlinear optical susceptibility in PZT thin films for integrated optics, Advanced Optical Materials, p.2100149 doi:10.1002/adom.202100149 (2021).
      International Conferences

    1. I. Ansari, K. De Geest, J. De Witte, T. Vandekerckhove, G.F Feutmba, E. Picavet, B. Kuyken, J. Beeckman, D. Van Thourhout, PZT micro-transfer printing for photonic MEMS, accepted for publication in IEEE Photonics Conference, United States,  (to be published).
    2. I. Ansari, J. Beeckman, D. Van Thourhout, PZT based acoustic resonator for the refractive index modulation, IEEE- Workshop on Recent advances in Photonics , India, p.1-2 doi:10.1109/WRAP54064.2022.9758211 (2022)  Download this Publication (288KB).
    3. I. Ansari, E. Dieussaert, J. George, G.F Feutmba, J. Beeckman, D. Van Thourhout, PZT based actuator for an efficient electro-optomechanical interaction in Si-photonic integrated circuit, SPIE Photonics West, United States, p.12004-67 doi:10.1117/12.2610629 (2022).
    4. I. Ansari, J. George, G.F Feutmba, J. Beeckman , D. Van Thourhout, Acousto-optic modulation in a Si-waveguide, IEEE International Conference on Group IV Photonics, p.paper TuC2 (2 pages) doi:10.1109/GFP51802.2021.9673971 (2021)  Download this Publication (695KB).
    5. I. Ansari, E. Dieussaert, J. George, G.F Feutmba, J. Beeckman, D. Van Thourhout, PZT based MEMS actuators for photonic integration , Annual Symposium of the IEEE Photonics Society Benelux Chapter, Belgium, (2021).
    6. A. Pandey, S. Dwivedi, D. Van Thourhout, Cavity modulator assisted nonreciprocal light transmission on Silicon, 2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO Europe-EQEC), (2021)  Download this Publication (3.2MB).
    7. G.F Feutmba, A. Hermans, J. George, I. Ansari, D. Van Thourhout, J. Beeckman, Large, Electric-Field Induced Tunable and Reversible χ (2) in PZT Thin Films for on-chip second-order nonlinearities, Conference on Lasers and Electro-Optics Europe, p.cd_11_5 (2021).
    8. G.F Feutmba, T. Van de Veire, I. Ansari, J. George, D. Van Thourhout, J. Beeckman, A Strong Pockels PZT/Si Modulator for Efficient Electro-Optic Tuning, OSA Advanced Photonics Congress (AP) 2020, p.ITu1A.6 (2020)  Download this Publication (329KB).
    9. I. Ansari, T. Van de Veire, J. George, G.F Feutmba, J. Beeckman, D. Van Thourhout, Si-photonic integrated PZT thin film for acousto-optic modulation, Conference on Lasers and Electro-Optics, United States, p.JTh2B.24 doi:10.1364/CLEO_AT.2020.JTh2B.24 (2020)  Download this Publication (539KB).