Ulrike Willer
Ulrike Willer
Bestätigte E-Mail-Adresse bei
Zitiert von
Zitiert von
Near-and mid-infrared laser monitoring of industrial processes, environment and security applications
U Willer, M Saraji, A Khorsandi, P Geiser, W Schade
Optics and lasers in engineering 44 (7), 699-710, 2006
Potentials and limits of mid-infrared laser spectroscopy for the detection of explosives
C Bauer, AK Sharma, U Willer, J Burgmeier, B Braunschweig, W Schade, ...
Applied Physics B 92, 327-333, 2008
Fiber optic evanescent field sensor for detection of explosives and CO2 dissolved in water
R Orghici, U Willer, M Gierszewska, SR Waldvogel, W Schade
Applied Physics B 90, 355-360, 2008
Fiber-optic evanescent-field laser sensor for in-situ gas diagnostics
U Willer, D Scheel, I Kostjucenko, C Bohling, W Schade, E Faber
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 58 (11 …, 2002
Phase transformation in room temperature pulsed laser deposited TiO2 thin films
AK Sharma, RK Thareja, U Willer, W Schade
Applied surface science 206 (1-4), 137-148, 2003
Ultrafast upconversion probing of lasing dynamics in single ZnO nanowire lasers
JK Song, U Willer, JM Szarko, SR Leone, S Li, Y Zhao
The Journal of Physical Chemistry C 112 (5), 1679-1684, 2008
Photonic sensor devices for explosive detection
U Willer, W Schade
Analytical and bioanalytical chemistry 395, 275-282, 2009
All-fiber-coupled laser-induced breakdown spectroscopy sensor for hazardous materials analysis
C Bohling, K Hohmann, D Scheel, C Bauer, W Schippers, J Burgmeier, ...
Spectrochimica Acta Part B: Atomic Spectroscopy 62 (12), 1519-1527, 2007
LED-absorption-QEPAS sensor for biogas plants
M Köhring, S Böttger, U Willer, W Schade
Sensors 15 (5), 12092-12102, 2015
Off-beam quartz-enhanced photoacoustic spectroscopy with LEDs
S Böttger, M Köhring, U Willer, W Schade
Applied Physics B 113, 227-232, 2013
Use of quantum cascade lasers for detection of explosives: progress and challenges
C Bauer, U Willer, W Schade
Optical Engineering 49 (11), 111126-111126-7, 2010
An electrically and optically cooperated QEPAS device for highly integrated gas sensors
M Mordmüller, M Köhring, W Schade, U Willer
Applied Physics B 119, 111-118, 2015
A Mid-infrared QEPAS sensor device for TATP detection
C Bauer, U Willer, R Lewicki, A Pohlkötter, A Kosterev, D Kosynkin, ...
Journal of Physics: Conference Series 157 (1), 012002, 2009
QEPAS sensor for breath analysis: a behavior of pressure
T Milde, M Hoppe, H Tatenguem, M Mordmueller, J O’Gorman, U Willer, ...
Applied Optics 57 (10), C120-C127, 2018
A novel THz source based on a two-color Nd: LSB microchip-laser and a LT-GaAsSb photomixer
U Willer, R Wilk, W Schippers, S Böttger, D Nodop, T Schossig, W Schade, ...
Applied Physics B 87, 13-16, 2007
QCL-based TDLAS sensor for detection of NO toward emission measurements from ovarian cancer cells
M Köhring, S Huang, M Jahjah, W Jiang, W Ren, U Willer, C Caneba, ...
Applied Physics B 117, 445-451, 2014
Experimental Investigation of Aerosol and CO2 Dispersion for Evaluation of COVID-19 Infection Risk in a Concert Hall
W Schade, V Reimer, M Seipenbusch, U Willer
International Journal of Environmental Research and Public Health 18 (6), 3037, 2021
Difference frequency generation in AgGaS2: Sellmeier and temperature-dispersion equations
U Willer, T Blanke, W Schade
Applied optics 40 (30), 5439-5445, 2001
Compact tunable mid-infrared laser source by difference frequency generation of two diode-lasers
W Schade, T Blanke, U Willer, C Rempel
Applied Physics B 63, 99-102, 1996
Tuning fork enhanced interferometric photoacoustic spectroscopy: a new method for trace gas analysis
M Köhring, A Pohlkötter, U Willer, M Angelmahr, W Schade
Applied Physics B 102, 133-139, 2011
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