Advances in Optical Fiber Speckle Sensing: A Comprehensive Review
Optical fiber sensors have been studied, developed, and already used in the industry for
more than 50 years due to their multiplexing capabilities, lightweight design, compact form …
more than 50 years due to their multiplexing capabilities, lightweight design, compact form …
Prion-ViT: Prions-Inspired Vision Transformers for Temperature prediction with Specklegrams
A Sebastian - arXiv preprint arXiv:2411.05836, 2024 - arxiv.org
Fiber Specklegram Sensors (FSS) are vital for environmental monitoring due to their high
temperature sensitivity, but their complex data poses challeng-es for predictive models. This …
temperature sensitivity, but their complex data poses challeng-es for predictive models. This …
A Multimode Microfiber Specklegram Biosensor for Measurement of CEACAM5 through AI Diagnosis
Y Liu, W Lin, F Zhao, Y Liu, J Sun, J Hu, J Li, J Chen… - Biosensors, 2024 - mdpi.com
Carcinoembryonic antigen (CEACAM5), as a broad-spectrum tumor biomarker, plays a
crucial role in analyzing the therapeutic efficacy and progression of cancer. Herein, we …
crucial role in analyzing the therapeutic efficacy and progression of cancer. Herein, we …
Demodulation of DBR Fiber Laser Sensors With Speckle Patterns
A multimode fiber (MMF) speckle pattern is proposed to demodulate a distributed Bragg
reflector (DBR) fiber laser sensor. DBR light source emits a highly coherent laser, and the …
reflector (DBR) fiber laser sensor. DBR light source emits a highly coherent laser, and the …
Noise Tolerant Photonic Bowtie Grating Environmental Sensor
Resonant photonic refractive index sensors have made major advances based on their high
sensitivity and contact-less readout capability, which is advantageous in many areas of …
sensitivity and contact-less readout capability, which is advantageous in many areas of …
Dual D-shaped plastic optical fiber for simultaneous measurement of refractive index and temperature based on specklegram
S Lu, Z Tan, D Zhang - Optics Express, 2024 - opg.optica.org
The refractive index (RI) measurment of the liquid often changes with the sensor's
temperature. Accurate RI measurements require simultaneous measurements of the liquid …
temperature. Accurate RI measurements require simultaneous measurements of the liquid …
Intermodal Fiber Interferometer with Spectral Interrogation and Fourier Analysis of Output Signals for Sensor Application
Interferometric fiber-optic sensors provide very high measurement accuracy and come with
many other benefits. As such, the study of signal processing techniques for fiber-optic …
many other benefits. As such, the study of signal processing techniques for fiber-optic …
Ultrafast Salinity Interrogation based on a Tapered Fiber Modal Interferometry and Time-Stretching Method
W Lin, Y Liu, J Sun, F Zhao, J Hu, Y Liu… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
A new ultrafast interrogation is proposed based on the peanut shaped tapered fiber (PSTF)
interference structure and time-stretching method. The single mode fiber (SMF) is tapered by …
interference structure and time-stretching method. The single mode fiber (SMF) is tapered by …
Speckle-decoded temperature-insensitive strain identification in a multimode optical fiber
H Sun, J Wu, B Song, J Wang, X Liu - Optics Letters, 2024 - opg.optica.org
Fiber-optic sensing systems are significant tools for measuring various physical or
biochemical parameters. However, temperature cross-sensitivity prevents accurate …
biochemical parameters. However, temperature cross-sensitivity prevents accurate …
A MachA-Zehnder interferometer salinity sensor based on a twin-core fiber with C-type microcavity
Y Ma, B Han, Y Tao, Q Cheng, Y Zhao - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
A highly sensitive Mach-Zehnder interferometer (MZI) salinity sensor is demonstrated, which
is fabricated by the sequential splice of single-mode fiber (SMF)–multimode fiber (MMF) …
is fabricated by the sequential splice of single-mode fiber (SMF)–multimode fiber (MMF) …