@inproceedings{0f4cd4fe3998485d878e910e7a6f5f81,
title = "An Integrated Discrete-Time Microwave Photonic Filter Using Surface Acoustic Waves in Silicon",
abstract = "An integrated discrete-Time microwave-photonic filter is implemented in standard silicon-on-insulator based on opto-mechanical interactions. Radio-frequency modulation of an incident optical pump is converted into slow-moving surface acoustic waves. The surface waves are delayed by up to 40 ns over 150 microns on-chip. Signals are recovered in the optical domain through photo-elastic modulation of probe light in multiple standard waveguides along the surface acoustic waves path. Devices do not require the suspension of silicon structures, piezo-electric actuation or hybrid material integration. A six-Tap filter is demonstrated experimentally, with a central frequency, free spectral range and passbands width of 2.4 GHz, 125 MHz and 20 MHz, respectively. The measured transfer function is in excellent agreement with design. The results establish a new concept for integrated microwave photonics processing in standard silicon.",
keywords = "acousto-optics, microwave photonics, optical signal processing, opto-mechanics, silicon photonics, surface acoustic waves",
author = "Dvir Munk and Moshe Katzman and Mirit Hen and Maayan Priel and Arik Bergman and Avi Zadok",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019 ; Conference date: 07-10-2019 Through 10-10-2019",
year = "2019",
month = oct,
doi = "https://doi.org/10.1109/mwp.2019.8892180",
language = "الإنجليزيّة",
series = "2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2019 IEEE International Topical Meeting on Microwave Photonics, MWP 2019",
address = "الولايات المتّحدة",
}