Results 91 to 100 of about 2,314,699 (185)

Wavelength tuning and thermal dynamics of continuous-wave mid-IR distributed feedback quantum cascade laser

, 2013
We report on the wavelength tuning dynamics in continuous-wave distributed feedback quantum cascade lasers (QCLs). The wavelength tuning response for direct current modulation of two mid-IR QCLs from different suppliers was measured from 10 Hz up ...
Di Domenico, Gianni, Bartalini, Saverio, Hofstetter, Daniel, Schilt, Stephane, Cappelli, Francesco, Tombez, Lionel   +5 more
core   +1 more source

m-plane GaN split-well direct-phonon terahertz quantum cascade laser. [PDF]

Sci Rep
Levy S, Lander Gower N, Engel M, Bahir G, Albo A.   +4 more
europepmc   +1 more source

Development of a Rapid Measurement Method for Analysis of the NOx Conversion Process Based on Quantum Cascade Laser Absorption Spectroscopy. [PDF]

Sensors (Basel), 2023
Yang X, Zhang Z, Yang S, Sun P, Wu B, Xia H, Yu R.   +6 more
europepmc   +1 more source

Optical gain reduction caused by nonrelevant subbands in narrow-period terahertz quantum cascade laser designs. [PDF]

Sci Rep, 2022
Wang L, Lin TT, Wang K, Hirayama H.
europepmc   +1 more source

Stable single-mode operation of distributed feedback quantum cascade laser under high current via a grating reflector. [PDF]

Nanophotonics, 2023
Ye F, Cheng F, Jia Z, Zhang J, Zhuo N, Liu F, Zheng Y, Shi Y.   +7 more
europepmc   +1 more source

Topological quantum cascade laser with Dirac-scaled valley edge modes. [PDF]

Nat Commun
Chua Y, Yu L, Cui J, Zhu B, Liu H, Wang Q, Li Z, Li L, Davies AG, Linfield EH, Zhang B, Wang QJ.   +11 more
europepmc   +1 more source

Femtosecond pulses from a mid-infrared quantum cascade laser. [PDF]

Nat Photonics, 2021
Täschler P, Bertrand M, Schneider B, Singleton M, Jouy P, Kapsalidis F, Beck M, Faist J.   +7 more
europepmc   +1 more source

Pulsed laser deposition of ZnO/Mg <i>_x</i> Zn_1-<i>x</i> O superlattices for quantum cascade laser applications. [PDF]

Sci Technol Adv Mater
Masuda T, Sato T, Sekine N, Hosako I, Hatakoshi G, Koinuma H, Takahashi R.   +6 more
europepmc   +1 more source

Quantum Cascade Laser-Based Vibrational Circular Dichroism Augmented by a Balanced Detection Scheme. [PDF]

Anal Chem, 2022
Hermann DR, Ramer G, Kitzler-Zeiler M, Lendl B.   +3 more
europepmc   +1 more source

Aspects of cavity engineering in THz quantum cascade laser frequency combs. [PDF]

Nanophotonics
Seitner L, Schreiber MA, Rinderle M, Pichel N, Haider M, Jirauschek C.   +5 more
europepmc   +1 more source