Amplifying organic semiconductor waveguide based nanocrystal sensor
Jankauskas, M. and Guilhabert, B. and Dawson, M. D. and Laurand, N.; (2019) Amplifying organic semiconductor waveguide based nanocrystal sensor. In: 2018 IEEE 18th International Conference on Nanotechnology. IEEE, IRL. ISBN 9781538653364
|
Text (Jankauskas-etal-IEEE-NANO-2018-Amplifying-organic-semiconductor-waveguide-based)
Jankauskas_etal_IEEE_NANO_2018_Amplifying_organic_semiconductor_waveguide_based.pdf Accepted Author Manuscript Download (452kB)| Preview |
Abstract
We demonstrate an optical sensor that consists of an amplifying organic semiconductor waveguide with a protective polymer cladding for photostability. Sensing is achieved by evanescence of the guided amplified spontaneous emission (ASE) combining high signal levels at detection with simplicity of implementation. We show correlations between the presence and concentration of colloidal semiconductor nanoparticles on the cladding surface and changes in both the ASE threshold and the optical gain.
Creators(s): |
Jankauskas, M. ![]() ![]() ![]() ![]() | Item type: | Book Section |
---|---|
ID code: | 66412 |
Keywords: | photonics, semiconductor nanocrystals, amplified spontaneous emission, organic semiconductors, sensors, Solid state physics. Nanoscience, Physics and Astronomy(all) |
Subjects: | Science > Physics > Solid state physics. Nanoscience |
Department: | Faculty of Science > Physics Faculty of Science > Physics > Institute of Photonics |
Depositing user: | Pure Administrator |
Date deposited: | 18 Dec 2018 12:45 |
Last modified: | 20 Jan 2021 16:12 |
Related URLs: | |
URI: | https://strathprints.strath.ac.uk/id/eprint/66412 |
Export data: |