Print Email Facebook Twitter Low Noise Opto-Electro-Mechanical Modulator for RF-to-Optical Transduction in Quantum Communications Title Low Noise Opto-Electro-Mechanical Modulator for RF-to-Optical Transduction in Quantum Communications Author Bonaldi, Michele (Institute of Materials for Electronics and Magnetism, Nanoscience-Trento-FBK Division; Trento Institute for Fundamental Physics and Application) Borrielli, Antonio (Trento Institute for Fundamental Physics and Application; Institute of Materials for Electronics and Magnetism, Nanoscience-Trento-FBK Division) Di Giuseppe, Giovanni (University of Camerino; Istituto Nazionale di Fisica Nucleare - Sezione di Perugia) Malossi, Nicola (University of Camerino; Istituto Nazionale di Fisica Nucleare - Sezione di Perugia) Morana, B. (TU Delft EKL Equipment) Natali, Riccardo (University of Camerino; Istituto Nazionale di Fisica Nucleare - Sezione di Perugia) Piergentili, Paolo (University of Camerino; Istituto Nazionale di Fisica Nucleare - Sezione di Perugia) Sarro, Pasqualina M (TU Delft Electronic Components, Technology and Materials) Serra, E. (TU Delft Electronic Components, Technology and Materials; Trento Institute for Fundamental Physics and Application) Vitali, David (University of Camerino; Istituto Nazionale di Fisica Nucleare - Sezione di Perugia; CNR-INO) Date 2023 Abstract In this work, we present an Opto-Electro-Mechanical Modulator (OEMM) for RF-to-optical transduction realized via an ultra-coherent nanomembrane resonator capacitively coupled to an rf injection circuit made of a microfabricated read-out able to improve the electro-optomechanical interaction. This device configuration can be embedded in a Fabry–Perot cavity for electromagnetic cooling of the LC circuit in a dilution refrigerator exploiting the opto-electro-mechanical interaction. To this aim, an optically measured steady-state frequency shift of 380 Hz was seen with a polarization voltage of 30 V and a Q-factor of the assembled device above (Formula presented.) at room temperature. The rf-sputtered titanium nitride layer can be made superconductive to develop efficient quantum transducers. Subject quantum transductionhybrid systemslow noise N/MEMS resonatorsoptomechanicselectro-optics To reference this document use: http://resolver.tudelft.nl/uuid:ee84ca12-e8d2-45c5-b7ce-d548f52a86de DOI https://doi.org/10.3390/e25071087 ISSN 1099-4300 Source Entropy: international and interdisciplinary journal of entropy and information studies, 25 (7) Part of collection Institutional Repository Document type journal article Rights © 2023 Michele Bonaldi, Antonio Borrielli, Giovanni Di Giuseppe, Nicola Malossi, B. Morana, Riccardo Natali, Paolo Piergentili, Pasqualina M Sarro, E. Serra, David Vitali Files PDF entropy_25_01087.pdf 4.63 MB Close viewer /islandora/object/uuid:ee84ca12-e8d2-45c5-b7ce-d548f52a86de/datastream/OBJ/view