Exploration of Higher-Order Mode Coupling in Long-Period Gratings for Sensitive Monitoring of Polyelectrolyte Self-Assembly at Nanoscale

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F14%3A00436244" target="_blank" >RIV/67985882:_____/14:00436244 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1117/12.2053471" target="_blank" >http://dx.doi.org/10.1117/12.2053471</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2053471" target="_blank" >10.1117/12.2053471</a>

Result language

angličtina

Original language name

Exploration of Higher-Order Mode Coupling in Long-Period Gratings for Sensitive Monitoring of Polyelectrolyte Self-Assembly at Nanoscale

Original language description

Layer-by-layer (LbL) self-assembly via hydrogen bonding is one of the primary mechanisms to achieve stimuliresponsive polyelectrolyte thin films for a variety of applications. The ability to monitor the individual LbL steps in situ is of great significance in the development and understanding of hydrogen-bonded LbL systems of new design functions and properties. Long-period gratings in single-mode fiber (SMF-LPG) has the potential for such application by virtue of its high index sensitivity. We report atheoretical and experimental investigation to sort out the coupled cladding mode that is most sensitive to molecular adsorption events during LbL deposition. We have undertaken a combined theoretical and experimental investigation to illustrate and demonstrate the strong correlation between the order of the coupled cladding modes in long-period gratings (LPG) in conventional single mode fiber and their sensitivity to the process of layer-by-layer (LbL) assembly of polyelectrolyte multi-

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

<a href="/en/project/LH11038" target="_blank" >LH11038: Chemical and biochemical sensors based on functionalized micro- and nanostructured optical waveguides</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Fiber Optic Sensors and Applications XI

ISBN

9781628410358

ISSN

0277-786X

e-ISSN

—

Number of pages

8

Pages from-to

"90980R1"-"90980R8"

Publisher name

SPIE

Place of publication

Bellingham

Event location

Baltimore

Event date

May 8, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000345069900019