Development of Ag nanopolyhedra based fiber-optic probes for high performance SERS detection

2015 ◽  
Vol 39 (4) ◽  
pp. 2421-2424 ◽  
Author(s):  
Jie Cao ◽  
Jinzu Wang
Keyword(s):  
High Performance ◽  
Fiber Optic ◽  
Reaction Method ◽  
Tapered Fiber ◽  
Fiber Optic Probes ◽  
Sers Detection ◽  
Fiber Probes

Tapered fiber probes based on silver nanopolyhedra were fabricated using a direct and effective autoclave reaction method and exhibited high SERS activity.

scholarly journals Biconically Tapered Fiber Optic Probes for Rapid Label-Free Immunoassays

Biosensors ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 158-171 ◽  
Author(s):  
John Miller ◽  
Angelica Castaneda ◽  
Kun Lee ◽  
Martin Sanchez ◽  
Adrian Ortiz ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Label Free ◽  
Tapered Fiber ◽  
Fiber Optic Probes

Development of silver nanorod array based fiber optic probes for SERS detection

2011 ◽  
Vol 157 (1) ◽  
pp. 42-50 ◽  
Author(s):  
Yu Zhu ◽  
Richard A. Dluhy ◽  
Yiping Zhao
Keyword(s):  
Fiber Optic ◽  
Nanorod Array ◽  
Fiber Optic Probes ◽  
Sers Detection

scholarly journals Novel Bloch wave excitation platform based on few-layer photonic crystal deposited on D-shaped optical fiber

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Esteban Gonzalez-Valencia ◽  
Ignacio Del Villar ◽  
Pedro Torres
Keyword(s):  
Optical Fibers ◽  
High Performance ◽  
Light Propagation ◽  
Fiber Optic ◽  
Layer Structure ◽  
Optical Network ◽  
Building Blocks ◽  
Bloch Wave ◽  
Nanophotonic Devices ◽  
Wide Range

AbstractWith the goal of ultimate control over the light propagation, photonic crystals currently represent the primary building blocks for novel nanophotonic devices. Bloch surface waves (BSWs) in periodic dielectric multilayer structures with a surface defect is a well-known phenomenon, which implies new opportunities for controlling the light propagation and has many applications in the physical and biological science. However, most of the reported structures based on BSWs require depositing a large number of alternating layers or exploiting a large refractive index (RI) contrast between the materials constituting the multilayer structure, thereby increasing the complexity and costs of manufacturing. The combination of fiber–optic-based platforms with nanotechnology is opening the opportunity for the development of high-performance photonic devices that enhance the light-matter interaction in a strong way compared to other optical platforms. Here, we report a BSW-supporting platform that uses geometrically modified commercial optical fibers such as D-shaped optical fibers, where a few-layer structure is deposited on its flat surface using metal oxides with a moderate difference in RI. In this novel fiber optic platform, BSWs are excited through the evanescent field of the core-guided fundamental mode, which indicates that the structure proposed here can be used as a sensing probe, along with other intrinsic properties of fiber optic sensors, as lightness, multiplexing capacity and easiness of integration in an optical network. As a demonstration, fiber optic BSW excitation is shown to be suitable for measuring RI variations. The designed structure is easy to manufacture and could be adapted to a wide range of applications in the fields of telecommunications, environment, health, and material characterization.

Infrared fiber optic probes for evaluation of musculoskeletal tissue pathology

2014 ◽  
Author(s):  
Mugdha Padalkar ◽  
Cushla McGoverin ◽  
Quam Onigbanjo ◽  
Richard Spencer ◽  
Scott Barbash ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Musculoskeletal Tissue ◽  
Fiber Optic Probes

Design optimization of fiber optic probes for remote fluorescence spectroscopy

2009 ◽  
Vol 282 (14) ◽  
pp. 2676-2684 ◽  
Author(s):  
G.K. Bhowmick ◽  
Nutan Gautam ◽  
L.M. Gantayet
Keyword(s):  
Fluorescence Spectroscopy ◽  
Design Optimization ◽  
Fiber Optic ◽  
Fiber Optic Probes

Label-Free Thrombin Detection Using a Tapered Fiber-Optic Interferometric Aptasensor

2019 ◽  
Vol 37 (11) ◽  
pp. 2756-2761 ◽  
Author(s):  
Dandan Sun ◽  
Li-Peng Sun ◽  
Tuan Guo ◽  
Bai-Ou Guan
Keyword(s):  
Fiber Optic ◽  
Label Free ◽  
Tapered Fiber
Sign in / Sign up

Export Citation Format

Share Document