This chapter first introduces the key technology for fabricating fiber optic SPR sensor, then introduces the influence of metal oxide film on the sensing performance of fiber optic SPR sensors, and finally
Recently, the integration of photonic crystal fibers (PCFs) with SPR technology has led to a new generation of fiber-optic sensors with enhanced performance. The unique geometrical features
In this review article, we present the principle of SPR technique for sensing and various designs of the fiber optic SPR probe reported for the enhancement of the sensitivity of the sensor. In
Summary <p>Optical fiber based surface plasmon resonance (SPR) sensor, with small size and low cost, has been widely applied in biochemical, medical diagnostics and environmental monitoring due
Some of the most common configurations include prism-based, grating-based, and waveguide-based, as shown in Fig. 1.1. Prism-based configurations, based on Kretschmann
Semantic Scholar extracted view of "Research on Dual-Parameter Fiber Optic Sensor Based on Silver SPR Off-Peak Resonance Regulated by Metal Oxides and Sulfides" by Lijing Zheng et al.
1.1 Introduction to Fiber Optic SPR Sensor In recent decades, a wide range of sensing applications based on optical fiber inter-ferometric sensors have arisen. Wireless communication systems,
Request PDF | Fiber Optic SPR Sensor—Past, Present, and Future | In this chapter, we look at how, over the past three decades, the surface plasmon resonance sensor has outperformed
The principles and recent developments of optical fiber sensors are described. Different SPR optical fiber biosensors, including traditional optical fiber SPR biosensors, microstructured optical fiber
Surface plasmon resonance (SPR) sensors are known to be one of the most sensitive sensing mechanism. Interest in optical fiber-based SPR has
In the present work, a theoretical analysis of a surface plasmon resonance (SPR)-based optical fiber sensor is carried out. For the SPR-based optical fiber sensor with four-layer mode (fiber
SPR/LSPR based fiber optic analyte sensor contains three basic essential components: a broadband light source, the prepared fiber probe, and a spectrophotometer to measure the output
The modeling of a side-polished plastic optical fiber as a sensor of two distinct physical parameters is presented. A comprehensive analytical study is performed using a geometric optic
These optimal results suggest that we can employ this SPR-based sensor in the development of IoT-based devices parison table with prior works.
Structuring an array of integrated optical SPR sensor heads on a semiconductor based optoelectronic platform could be a promising solution for those issues, since integrated optical waveguides have
The principles of fiber-optic SPR sensors and the recent research of fiber-optic localized SPR (LSPR) sensors are included. Moreover, the key research techniques using nanomaterials for fiber-optic
In this review article, we present the principle of SPR technique for sensing and various designs of the fiber optic SPR probe reported for the enhancement of the sensitivity of the...
A new design of optical fiber sensor incorporating Co₃O₄@Ag nano-heterostructure: Leveraging antibacterial property for highly selective, sensitive, and durable acetone detection
The recent progress in nano-optics has developed susceptible and label-free optical devices using SPR/LSPR techniques of the metal films and nanostructures. The survey focuses on
This chapter provides an in-depth exploration of U-type fiber optic sensors and their applications in SPR sensing. Initially, the fundamental principles of U-type fiber optic sensors are
This article proposes a highly sensitive fiber surface plasmon resonance (SPR) sensor for selenium ion concentration detection. By fabricating a fiber U-shaped ring composite structure and
The sensing principles of optical fiber-based SPR sensors are introduced, and different optical fiber-based SPR biosensors are described. Finally, the present challenges and prospects are discussed.
Surface plasmon resonance Surface plasmon resonance (SPR) Surface plasmon resonance (SPR) is a phenomenon that occurs where electrons in a thin metal
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In order to solve this problem, a symmetrical core-offset SPR sensor based on multimode-single mode-multimode (MSM) structure is proposed and fabricated in this article.
This paper reports on the past, present, and future scope of fiber-optic SPR sensors in the field of sensing of different chemical, physical, and biochemical parameters. A detailed
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