A Photonic Integrated Circuit based Compressive Sensing Radio Frequency Receiver

A photonic integrated circuit comprised of an 11 cm multimode speckle waveguide, a 1×32 splitter, and a linear grating coupler array is fabricated and utilized to receive 2 GHz of RF signal bandwidth from 2.5 to 4.5 GHz using a 35 MHz mode locked laser.

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Bibliographic Details
Published in2020 IEEE Photonics Society Summer Topicals Meeting Series (SUM) pp. 1 - 2
Main Authors Borlaug, David B., Estrella, Steven, Boone, Carl, Sefler, George, Shaw, Thomas Justin, Roy, Angsuman, Johansson, Leif, Valley, George C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2020
Subjects
Data processing by optical means (070.4560)
Fiber optics links and subsystems (060.2360)
Optical processing devices (250.4745)
Ultrafast information processing (320.7085)
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Summary:A photonic integrated circuit comprised of an 11 cm multimode speckle waveguide, a 1×32 splitter, and a linear grating coupler array is fabricated and utilized to receive 2 GHz of RF signal bandwidth from 2.5 to 4.5 GHz using a 35 MHz mode locked laser.
ISSN:2376-8614
DOI:10.1109/SUM48678.2020.9167169