Jul 18, 2025
Request PDF | Fiber optic ultrasound transmitters and their applications | Ultrasound transmitters are widely used in various applications such as medical imaging and structural health
Feb 04, 2026
Optical fiber ultrasonic transducers have exhibited excellent performance in medical diagnosis, material characterization, and structural health monitoring. The functional integration of transmission and
Sep 05, 2025
Optic fiber interferometers are highly sensitive ultrasonic sensors for partial discharge detection. However, low-frequency vibration and environmental
Sep 01, 2025
A miniaturized ultrasound sensor based on optical fiber is designed and realized for multichannel parallel ultrasound detection and photoacoustic imaging. The fiber optic sensor is composed of a polymer
Dec 23, 2025
Here we report a dual-modality fibre optic probe that synchronously performs laser ablation and real-time all-optical ultrasound imaging for ablation monitoring.
Sep 04, 2025
The work presented in this paper shows that Fiber Bragg Grating (FBG) optical fiber sensors can potentially be used as receivers in a long-range
Jun 09, 2026
To address this unmet need, we present an imaging approach that combines optical ultrasound detection with light delivery and beam scanning through a single multimode optical fiber.
Feb 03, 2026
We successfully designed and developed an ultrasound detector, embedded in the core of a single-mode optical fiber, with the highest bandwidth and smallest aperture ever.
May 13, 2026
The selection of photoacoustic conversion mechanism, modulation method, and underwater sound detection method is critical in solving the problem of Air-Water Cross-Medium
Dec 01, 2025
This paper presents the design, fabrication, and characterization of a novel fiber optic ultrasonic sensing system based on the photoacoustic (PA)
Aug 04, 2025
A scheme of integrated sensing and communication in an optical fibre (ISAC-OF) using the same wavelength channel for simultaneous high-speed data transmission and distributed
Jul 08, 2026
In the past few decades, various ultrasound sensing applications have demonstrated the potential of optical microcavities.
Sep 10, 2025
The concept of distributed acoustic sensing (DAS) is applicable to a wide range of sensing mediums, such as coaxial cables and electrical systems [1, 2]. However, its implementation in fiber
Jul 19, 2025
This paper focuses on fiber optic ultrasound transmitters which utilize photoacoustic principle on optical fibers to generate ultrasound. In addition, various applications are discussed in
Apr 09, 2026
Here, we demonstrate sensing of photo-acoustic signals through a multimode fiber (MMF) which can provide an ultra-thin endoscopic photoacoustic
Oct 02, 2025
Optical fibre techniques for detecting ultrasonic waves are, in principle, well established. The ultrasonic wave could impose a pressure and/or strain field on an optical fibre in its path and this
Feb 16, 2026
PDF | On Mar 16, 2020, Jingcheng Zhou and others published All-optical fiber ultrasound imaging system based on the photoacoustic principle | Find, read and
Feb 17, 2026
To overcome these limitations, we present an approach that combines optical ultrasound detection using a Fabry-Pérot ultrasound sensor (FPUS) with light delivery through a single multimode...
Feb 09, 2026
Ultrasonic wave is a powerful tool for many applications, such as structural health monitoring, medical diagnosis and partial discharges (PDs) detection. The fiber optic extrinsic
Apr 30, 2026
In this study, a unique fiber ultrasound sensor via integrating optical microrings on a multicore fiber facet is reported. The results demonstrate this
Jul 11, 2026
The review paper gives an overview of the development in optical fiber based ultrasonic sensing systems. It introduces the operating principles of the different
Nov 08, 2025
Ultrasound is a valuable tool for the detection of damage in structures and the characterization of material properties. Its detection is conventionally done by piezoelectric transducers, however fiber
Jan 01, 2026
Here, we demonstrate a novel approach based on side-viewing ultrasonic transceiver fabricated in single-mode optical fiber. The transceiver consists of a tilted fiber Bragg grating (TFBG) whose
Jan 05, 2026
The authors develop a handheld photoacoustic probe integrating a fiber scanner and transparent ultrasound transducer.
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