This paper review recent advances in Raman distributed optical fiber sensing in terms of temperature measurement accuracy, spatial resolution, dual-parameters and applications.
Optical fiber probe-based Raman spectroscopy systems are widely used for in situ measurements ranging from material characterization to biomedical
Here, we show how a wavefront shaping technique can be used to measure Raman images through a single, hair thin multimode fiber. The wavefront shaping technique transforms the
The results of the latest Raman microscopy imaging and fiber-optic diagnostic techniques are summarized, spanning from regenerative medicine
A Raman imaging system which combined a hollow fiber bundle and a direct imaging technique was constructed for high-speed endoscopic Raman imaging. The hollow fiber bundle is
ABSTRACT This paper reports a bidirectional fiber optic probe for the detection of surface-enhanced Raman scattering (SERS). One facet of the probe features an array of gold optical antennas
In this study, we present a large-spot confocal Raman system based on fiber array (LSCR-FA) for the in situ detection of microbial colonies on agar plates. This method can alleviate the
Light propagation in multimode fibers is known to experience various nonlinear effects, which are being actively studied. One of the interesting
Here, we propose an approach for Raman imaging using a handheld fiber optic probe, which is built around computer vision–based assessment of positional information and simultaneous
A new fiber-array-based Raman hyperspectral imaging technique is presented for direct simultaneous in-situ monitoring of three di erent active pharmaceutical ingredients- acetylsalicylic acid,
This paper reports a bidirectional fiber optic probe for the detection of surface enhanced Raman scattering (SERS). One facet of the probe features an array of gold optical antennas designed to
The authors used beam splitters to distribute the light and an array of micro-objectives for focusing, collection, and another for coupling into an array of fibers. The setup presented here,
Yuchen Song and colleagues develop a neural network-based framework for solving both forward and inverse problems of stimulated Raman scattering. This physics-informed framework
Request PDF | Fiber array based hyperspectral Raman imaging for chemical selective analysis of malaria-infected red blood cells | A new setup for Raman spectroscopic wide-field imaging
This paper describes a novel setup that can switch between time-gated, point-scanning Raman spectroscopy (full spectra) and fast wide-field Raman imaging with four simultaneously
In this study, the performance of FERS was thoroughly studied with the help of a specially designed multichannel Raman chemical imaging. Several
Raman fiber refers to a type of optical fiber used in Raman lasers, where stimulated Raman scattering (SRS) occurs to generate Stokes light within a cavity formed by partially reflecting mirrors, enabling
The Raman scattering arising from the sample was collected with a fiber-coupled high-performance astronomy spectrograph. The probe head
A new setup for Raman spectroscopic wide-field imaging is presented. It combines the advantages of a fiber array based spectral translator with a tailor-made laser illumination system for high-quality
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