Langbein, Wolfgang Werner  ORCID: https://orcid.org/0000-0001-9786-1023, Rocha-Mendoza, I. and Borri, Paola ORCID: https://orcid.org/0000-0002-7873-3314
2009.
Single source coherent anti-Stokes Raman microspectroscopy using spectral focusing.
Applied Physics Letters
95
(8)
, 081109.
10.1063/1.3216073
|
Preview |
PDF
Download (357kB) | Preview |
Abstract
We demonstrate coherent anti-Stokes Raman scattering (CARS) microspectroscopy using a single Ti:sapphire laser oscillator and simple passive optical elements. Spectral selection by dichroic mirrors and linear chirping by glass elements creates a vibrational excitation tuneable over a large spectral range ( ∼ 800–2200 cm−1) with adjustable spectral resolution ( ∼ 10–100 cm−1). We furthermore demonstrate the applicability of differential CARS, enhancing the chemical selectivity, with the proposed single-laser configuration.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Physics and Astronomy Schools > Biosciences |
| Subjects: | Q Science > QC Physics |
| Publisher: | American Institute of Physics |
| ISSN: | 0003-6951 |
| Last Modified: | 13 May 2023 17:58 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/9237 |
Citation Data
Cited 50 times in Scopus. View in Scopus. Powered By Scopus® Data
Actions (repository staff only)
 |
Edit Item |
Altmetric
Altmetric