Skip to Main content Skip to Navigation
Master Thesis

Caractérisation de lasers à cascade quantique émettant aux alentours de 10 µm en vue de la réalisation d'un senseur hétérodyne

Abstract : Heterodyne spectroscopy is a passive method which enables to detect and quantize gases. This training period work consists in characterizing the core of a heterodyne sensor : the local oscillator. It is a quantum cascade laser which emits at around 10 μm. This wavelength corresponds to fundamental absorption bands of molecules (the most absorbent bands) which enables to take an interest in low concentration of gases.
Document type :
Master Thesis
Complete list of metadata

https://dumas.ccsd.cnrs.fr/dumas-00755593
Contributor : Urca - Bibliothèque Universitaire Connect in order to contact the contributor
Submitted on : Monday, November 26, 2012 - 8:34:25 AM
Last modification on : Friday, March 4, 2022 - 9:23:10 AM
Long-term archiving on: : Saturday, December 17, 2016 - 12:59:07 PM

File

2012GREnum-dumas_Marie-Helene_...
Files produced by the author(s)

Identifiers

  • HAL Id : dumas-00755593, version 1

Collections

Citation

Marie-Hélène Mammez. Caractérisation de lasers à cascade quantique émettant aux alentours de 10 µm en vue de la réalisation d'un senseur hétérodyne. Optique [physics.optics]. 2012. ⟨dumas-00755593⟩

Share

Metrics

Record views

370

Files downloads

411