Multi-channel fiber optic SPR sensor

Figure 1a shows the sketch diagram of one sub-channel of the proposed multi-channel SPR sensor and Fig. 1b shows its cross section, which is based on the side-polished single-mode fiber. Compared wi...

Industry
Aug 12, 2025

Multi-Channel SPR Measurement by Scanning a Fiber-Optic Probe in

Fiber-optic surface plasmon resonance (SPR) sensing has gained widespread recognition as a promising tool for biochemical analysis, yet achieving multiplexing with this technology has remained

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Industry
Sep 14, 2025

Multi‐channel Optical Fiber Surface Plasmon Resonance Sensor with

We propose a multi-channel optical fiber surface plasmon resonance (SPR) sensor with narrow full width at half maximum (FWHM), high figure of merit (FOM), and wide detection range based...

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Industry
Oct 24, 2025

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Industry
Apr 03, 2026

Multichannel Fiber Optic SPR Sensors: Realization Methods,

The realization methods and application status of the multi‐channel fiber optic surface plasmon resonance sensors are reviewed. In particular, the structure, excitation effect, sensing performance,

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Industry
Sep 23, 2025

Dual-channel fiber-optic surface plasmon resonance sensor with

Abstract To address the restriction of fiber-optic surface plasmon resonance (SPR) sensors in the field of multi-sample detection, a novel dual-channel fiber-optic SPR sensor based on the cascade of coaxial

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Industry
Aug 23, 2025

Multi-Channel Seven-Core Fiber SPR Sensor Without Temperature

Biochemical processes are often very complex. Therefore, how to realize the monitoring of multiple biochemical parameters while eliminating the influence of ambient temperature change is always a

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Industry
Mar 24, 2026

Research and application of multi-channel SPR sensor cascaded with

In this paper, by controlling the curvature radius of U-shaped structure to adjust the working band of the sensor, a multi-channel fiber SPR sensor cascaded with fiber U-shaped

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Industry
Jan 18, 2026

Machine learning approach in multi-channel fiber-optic SPR sensors

Abstract Fiber-optic surface plasmon resonance (SPR) sensors have been increasingly used due to their advantages such as compact size, stable physical and chemical properties, high

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Industry
Jan 11, 2026

Multichannel Fiber Optic SPR Sensors: Realization Methods,

Fiber optic sensors based on surface plasmon resonance (SPR) have demonstrated outstanding performance in biomedical, environmental monitoring, public safety, and other aspects, which

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Industry
May 15, 2026

Multi-channel fiber SPR real-time monitoring system based on

Fiber-optic surface plasmon resonance (SPR) sensors have the advantages of high sensitivity and fast response. Traditional single-channel sensors cannot fulfill practical detection needs, while multi

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Industry
May 21, 2026

Surface plasmon resonance based multi-channel and

Abstract and Figures Surface plasmon resonance (SPR) based fiber optic sensor has been studied for multichannel and multianalyte sensing.

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Industry
Apr 10, 2026

A multi-channel fiber SPR sensor based on TDM technology

Here we propose and demonstrate a multi-channel fiber SPR sensor based on the TDM technology by using the multi-core fiber. The multiple cores are multiple sensing zones, which equals

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Industry
Oct 07, 2025

Multi-channel SPR sensor based on the cascade

We propose and demonstrate a multi-channel SPR sensor based on the cascade application of the single-mode and multimode optical fiber. At this article, we studied the relationship

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Industry
Dec 26, 2025

A triple-channel optical fiber SPR sensor with high performance and

Compared with other multi-channel optical fiber SPR sensors, the sensor has excellent spectral characteristics, and all three channels work in the band less than 1000 nm, so it has the

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Industry
May 24, 2026

Cascaded Fiber Optic SPR Sensor | Springer Nature Link

This chapter delves into the use of cascaded fiber optics for the creation of surface plasmon resonance (SPR) sensors. Great opportunities arise from the ability to sense multiple

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Industry
Feb 12, 2026

Machine learning approach in multi-channel fiber-optic SPR sensors

In this paper, a dual-channel side-polished fiber-optic SPR sensor system is established to detect the refractive index of liquids and the liquid temperature.

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Industry
May 15, 2026

Multi-Channel SPR Measurement by Scanning a Fiber-Optic Probe in

Here, we propose and demonstrate a new fiber-optic sensing approach capable of conducting multi-channel SPR measurements. The device comprises a hetero-core optical fiber probe inserted into a

Read More 5,853
Industry
Jun 10, 2026

Multichannel Fiber Optic SPR Sensors: Realization

The realization methods and application status of the multi‐channel fiber optic surface plasmon resonance sensors are reviewed.

Read More 1,720
Industry
Mar 02, 2026

Multi-Channel Seven-Core Fiber SPR Sensor Without Temperature

For this purpose, using a seven-core fiber (SCF), we propose and demonstrate a multi-channel surface plasmon resonance (SPR) sensor, employing space division multiplexing (SDM) technology. The

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Industry
Jun 21, 2026

Novel concept of multi-channel fiber optic surface plasmon resonance sensor

A novel multi-channel fiber optic surface plasmon resonance (SPR) sensor is reported. The sensing structure consists of a single-mode optical fiber, covered with a thin gold layer, which

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Industry
Jan 25, 2026

Multichannel Fiber Optic SPR Sensors: Realization

This review thoroughly analyzes and compares the structure, excitation effect, sensing performance, and the advantages and disadvantages of each type of multichannel fiber optic SPR...

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