Results 101 to 110 of about 28,891 (190)

High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis. [PDF]

Nanomaterials (Basel), 2022
Cherotchenko E, Dudelev V, Mikhailov D, Savchenko G, Chistyakov D, Losev S, Babichev A, Gladyshev A, Novikov I, Lutetskiy A, Veselov D, Slipchenko S, Denisov D, Andreev A, Yarotskaya I, Podgaetskiy K, Ladugin M, Marmalyuk A, Pikhtin N, Karachinsky L, Kuchinskii V, Egorov A, Sokolovskii G.   +22 more
europepmc   +1 more source

Numerical study on all-optical modulation characteristics of quantum cascade lasers. [PDF]

Beilstein J Nanotechnol, 2022
Wei B, Zhou H, Li G, Tang B.
europepmc   +1 more source

Studying the Synchronization for Multiple Transmitter- Receiver Nano Quantum Cascade Lasers.

مجلة علوم ذي قار
In this paper, the chaos synchronization of four Nano quantum cascade lasers with optoelectronic feedback was investigated. The present system consists of two receiver lasers and two transmitters lasers. The rate equation model was modulated to study the
Hiba Resan, Hussein Waried
doaj   +1 more source

Nonrelevant quantum levels effecting on the current in 2-well terahertz quantum cascade lasers. [PDF]

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

Design Optimization for 4.1-THZ Quantum Cascade Lasers

Iranian Journal of Electrical and Electronic Engineering, 2011
We present an optimized design for GaAs/AlGaAs quantum cascade lasers operating at ‎‎4.1THz. This was based on a three-well active module with diagonal radiative transition.
M. Moravvej-Farshi, F. Esmailifard, K. Saghafi   +2 more
doaj  

Correlation of Superlattice Cross-Plane Thermal Conductivity with Emission Wavelength in InAlAs/InGaAs Quantum Cascade Lasers. [PDF]

Micromachines (Basel), 2022
Villalobos Meza AM, Shahzad M, Hathaway D, Shu H, Lyakh A.   +4 more
europepmc   +1 more source

Terahertz imaging of human skin pathologies using laser feedback interferometry with quantum cascade lasers. [PDF]

Biomed Opt Express, 2023
Qi X, Bertling K, Stark MS, Taimre T, Kao YC, Lim YL, Han S, O'Brien B, Collins A, Walsh M, Torniainen J, Gillespie T, Donose BC, Dean P, Li LH, Linfield EH, Davies AG, Indjin D, Soyer HP, Rakić AD.   +19 more
europepmc   +1 more source

Self-Pulsations in Terahertz Quantum Cascade Lasers under Strong Optical Feedback: The Effect of Multiple Reflections in the External Cavity. [PDF]

Sensors (Basel), 2022
Qi X, Loh HY, Taimre T, Bertling K, Indjin D, Rakić AD.   +5 more
europepmc   +1 more source

Predicting early failure of quantum cascade lasers during accelerated burn-in testing using machine learning. [PDF]

Sci Rep, 2022
Aydinkarahaliloglu C, Jatar S, Wang X, Fong M, Gupta V, Troccoli M, Hoffman AJ.   +6 more
europepmc   +1 more source

Leakages suppression by isolating the desired quantum levels for high-temperature terahertz quantum cascade lasers. [PDF]

Sci Rep, 2021
Wang L, Lin TT, Chen M, Wang K, Hirayama H.   +4 more
europepmc   +1 more source