Abstract

The combination of an external cavity quantum cascade laser with a MOEMS based scanning diffraction grating of 1 kHz resonance frequency and its electrostatic drive is described. The characteristics of the MOEMS scan module as well as of the entire μECQCL like spectral line width and wavelength eproducibility are shown. Finally the μEC-QCL is used as light source for real time spectroscopic sensing of polystyrene and carbon monoxide.

© 2016 Optical Society of America

PDF Article
More Like This
MOEMS EC-QCL for real-time identification of chemical compounds

R. Ostendorf, L. Butschek, A. Merten, A. Dreyhaupt, J. Grahmann, M. Rattunde, J. Jarvis, M Härtelt, S. Hugger, F. Fuchs, and J. Wagner
LTh3E.4 Laser Applications to Chemical, Security and Environmental Analysis (LACSEA) 2016

Advances in MOEMS-based External Cavity QCLs

Y. V. Flores, M. Haertelt, S. Hugger, L. Butschek, C. Schilling, A. Merten, M. Schwarzenberg, A. Dreyhaupt, J. Grahmann, M. Rattunde, and R. Ostendorf
cb_7_5 The European Conference on Lasers and Electro-Optics (CLEO_Europe) 2019

Characterization of an integrated MOEMS scanning probe towards real-time Lissajous-based SS-OCT imaging for endoscopic applications

Fernando E. García-Ramírez¹, Sylwester Bargiel¹, Olivier Gaiffe¹, Quentin A. A. Tanguy¹, Przemyslaw Struk, Jean-Marc Cote¹, Nicolas Passilly¹, Philippe Lutz¹, Christophe Gorecki¹, and Huikai Xie³
OTu4E.5 Optical Coherence Tomography (OCT) 2020