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Fingerprint Dive into the research topics where Michael Lengden is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Engineering & Materials Science

Photoacoustic effect
Laser spectroscopy
Gases
Semiconductor lasers
Photoacoustic spectroscopy
Solid oxide fuel cells (SOFC)
Engines
Methane
Modulation
Wavelength
Spectroscopy
Infrared radiation
Distributed feedback lasers
Chemical sensors
Tomography
Lasers
Amplitude modulation
Sensors
Process control
Imaging techniques
Exhaust systems (engine)
Soot
Acetylene
Resonators
Fiber amplifiers
Water vapor
Bypass ratio
Recovery
Acoustics
Light sources
Gas turbines
Microphones
Fiber lasers
Aircraft engines
Data acquisition
Temperature
Air cleaners
Calibration
Thulium
Absorption spectroscopy
Optical fibers
Carbon dioxide
Testing
Optical tomography
Jet engines
Signal processing
Surface emitting lasers
Spectrometers
Random access storage
Engine cylinders

Physics & Astronomy

Aerospace Sciences

laser spectroscopy
spectroscopy
plumes
photoacoustic spectroscopy
cavities

Chemistry and Materials

gases
methane
water vapor
carbon dioxide
acetylene

Physics

modulation
wavelengths
elimination
soot
temperature
harmonics
optical fibers
gas temperature
continuous radiation
optics

Engineering

diodes
engines
solid oxide fuel cells
semiconductor lasers
gas turbine engines
microphones
laser applications
fiber lasers
delay lines

General

recovery
lasers
line shape
sensors
flames
cells
distributed feedback lasers
Germany
amplifiers
gas composition
output
fibers
data acquisition
gas lasers
projection
repetition
incandescence
decomposition
profiles
line of sight

Life Sciences

tomography