Monolithically Integrated Electronic-Photonic Ultrasound Receiver Using Microring Resonator

Autor:	Pavan Bhargava, Vladimir Stojanovic, Sidney Buchbinder, Christos Adamopoulos, Olivia Hsu, Jake Whinnery, Panagiotis Zarkos, Sarika Madhvapathy
Rok vydání:	2021
Předmět:	Materials science medicine.diagnostic_test business.industry Ultrasound Fractional bandwidth Resonator Three dimensional imaging Optical receivers Intravascular ultrasound medicine Optoelectronics Photonics business Sensitivity (electronics)
Zdroj:	Conference on Lasers and Electro-Optics.
DOI:	10.1364/cleo_si.2021.sth1h.2
Popis:	The first optical ultrasound sensor with co-integrated read-out circuitry is presented. Based on a micro-ring resonator (MRR), it has a measured 7.3mV/kPa sensitivity, 480Pa minimum detectable pressure, operating at 80% fractional bandwidth around 5MHz.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::923259a660ccd9e46f68161106866a5c https://doi.org/10.1364/cleo_si.2021.sth1h.2 Zobrazit plný text záznamu