Ultrasound sensors play an important role in biomedical imaging, industrial nondestructive
inspection, etc. Traditional ultrasound sensors that use piezoelectric transducers face …

In the petroleum industry, advances in technology are required for cost-effective production
in key reservoir exploration areas and oil-well production management to increase yield and …

Optical fiber microresonators have attracted considerable interest for acoustic detection
because of their compact size and high optical quality. Here, we have proposed, designed …

A miniaturized ultrasound sensor based on optical fiber is designed and realized for
multichannel parallel ultrasound detection and photoacoustic imaging. The fiber optic …

A compact optical fiber ultrasonic sensor based on Fabry-Perot (FP) interferometer is
proposed and demonstrated. The sensor consists of a single-mode fiber (SMF) spliced with …

Highly sensitive and broadband ultrasound (tens of megahertz) detectors can extend the
capabilities of photo-acoustic imaging in biomedical application and nondestructive test …

In order to realize speaker recognition in flammable, explosive and strong electromagnetic
interference environments, the speaker recognition technology of fiber-optic external Fabry …

An optical fiber Fabry–Perot interferometer (FPI) ultrasound sensor, based on a
polydimethylsiloxane (PDMS) diaphragm with dual circular holes, is proposed and …

Purpose: To compare image resolution and depth between the microscope versus
intracameral illumination images during 3D heads-up cataract surgery. Methods: We …

A multi-channel parallel ultrasound detection system based on a photothermal tunable fiber
optic sensor array is proposed. The resonant wavelength of the ultrasound sensor has a …