Terahertz quartz enhanced photo-acoustic sensor

THz QCL-Based Cryogen-Free Spectrometer for in Situ Trace Gas Sensing

(2013) Luigi Consolino et al.   SENSORS

Frequency and amplitude stabilized terahertz quantum cascade laser as local oscillator

(2012) Y. Ren et al.   APPLIED PHYSICS LETTERS

Graphene field-effect transistors as room-temperature terahertz detectors

(2012) L. Vicarelli et al.   NATURE MATERIALS

Quantum-limited frequency fluctuations in a terahertz laser

(2012) Miriam S. Vitiello et al.   Nature Photonics

Part-per-trillion level SF_6 detection using a quartz enhanced photoacoustic spectroscopy-based sensor with single-mode fiber-coupled quantum cascade laser excitation

(2012) Vincenzo Spagnolo et al.   OPTICS LETTERS

Room-Temperature Terahertz Detectors Based on Semiconductor Nanowire Field-Effect Transistors

(2011) Miriam S. Vitiello et al.   NANO LETTERS

Ppb-level detection of nitric oxide using an external cavity quantum cascade laser based QEPAS sensor

(2011) Lei Dong et al.   OPTICS EXPRESS

Chirped-pulse terahertz spectroscopy for broadband trace gas sensing

(2011) Eyal Gerecht et al.   OPTICS EXPRESS

Tunable Emission in THz Quantum Cascade Lasers

(2011) Miriam Serena Vitiello et al.   IEEE Transactions on Terahertz Science and Technology

Terahertz Spectroscopy: System and Sensitivity Considerations

(2011) Heinz-Wilhelm Hubers et al.   IEEE Transactions on Terahertz Science and Technology

NO trace gas sensor based on quartz-enhanced photoacoustic spectroscopy and external cavity quantum cascade laser

(2010) V. Spagnolo et al.   APPLIED PHYSICS B-LASERS AND OPTICS

QEPAS spectrophones: design, optimization, and performance

(2010) L. Dong et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Terahertz heterodyne spectrometer using a quantum cascade laser

(2010) Y. Ren et al.   APPLIED PHYSICS LETTERS

Trace gas detection based on off-beam quartz enhanced photoacoustic spectroscopy: Optimization and performance evaluation

(2010) Kun Liu et al.   REVIEW OF SCIENTIFIC INSTRUMENTS

Theoretical analysis of a quartz-enhanced photoacoustic spectroscopy sensor

(2009) N. Petra et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Photoacoustic Techniques for Trace Gas Sensing Based on Semiconductor Laser Sources

(2009) Angela Elia et al.   SENSORS

THz quantum cascade designs for optimized injection

(2007) T. Losco et al.   PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES