Quantum cascade laser back‐reflection spectroscopy at grazing‐angle incidence using the fast Fourier transform as a data preprocessing algorithm
A simple optical layout for a grazing‐angle probe (GAP) mount for coupling to a midinfrared (MIR) quantum cascade laser (QCL) spectrometer is described. This assembly enables reflectance measurements at high incident angles. In the case of optically thin films and deposits on MIR reflective substrat...
- Autores:
-
Pacheco‐Londoño, Leonardo C.
Galán‐Freyle, Nataly J.
Figueroa, Amanda
Infante‐Castillo, Ricardo
Ruiz‐Caballero, José L.
Hernández‐Rivera, Samuel P.
- Tipo de recurso:
- Fecha de publicación:
- 2019
- Institución:
- Universidad Simón Bolívar
- Repositorio:
- Repositorio Digital USB
- Idioma:
- eng
- OAI Identifier:
- oai:bonga.unisimon.edu.co:20.500.12442/4003
- Acceso en línea:
- https://hdl.handle.net/20.500.12442/4003
- Palabra clave:
- Fast Fourier transform (FFT)
Grazing angle MIR laser spectroscopy
Irbesartan/RDX
Partial least squares (PLS)
Principal component analysis (PCA)
- Rights
- License
- Attribution-NonCommercial-NoDerivatives 4.0 Internacional