Frequency combs in quantum cascade lasers: An overview of modeling and experiments
Over the past decade, the demonstration of frequency combs has been reported in a wide
range of quantum cascade lasers. These combs have huge potential in applications …
range of quantum cascade lasers. These combs have huge potential in applications …
Free-space communication with directly modulated mid-infrared quantum cascade devices
This study deals with the communication capabilities of two kinds of semiconductor lasers
emitting in one of the atmosphere transparency windows, around 4 m. One of these two …
emitting in one of the atmosphere transparency windows, around 4 m. One of these two …
Femtosecond pulses from a mid-infrared quantum cascade laser
The quantum cascade laser has evolved to be a compact, powerful source of coherent mid-
infrared light; however, its fast gain dynamics strongly restricts the formation of ultrashort …
infrared light; however, its fast gain dynamics strongly restricts the formation of ultrashort …
On-chip optical comb sources
On-chip integration of optical comb sources is crucial in enabling their widespread use.
Integrated photonic devices that can be mass-manufactured in semiconductor processing …
Integrated photonic devices that can be mass-manufactured in semiconductor processing …
Theory of hybrid microwave–photonic quantum devices
C Jirauschek - Laser & Photonics Reviews, 2023 - Wiley Online Library
Abstract The Maxwell–Lindblad transmission line (MLT) equations are introduced as a
model for hybrid photonic and microwave‐electronic quantum devices. The hybrid concept …
model for hybrid photonic and microwave‐electronic quantum devices. The hybrid concept …
High-capacity free-space optical link in the midinfrared thermal atmospheric windows using unipolar quantum devices
Free-space optical communication is a very promising alternative to fiber communication
systems, in terms of ease of deployment and costs. Midinfrared light has several features of …
systems, in terms of ease of deployment and costs. Midinfrared light has several features of …
A review of recent results of mid-infrared quantum cascade photonic devices operating under external optical control
The purpose of this article is to gather recent findings about the non-linear dynamics of
distributed feedback quantum cascade lasers (QCLs), with a view on practical applications …
distributed feedback quantum cascade lasers (QCLs), with a view on practical applications …
Controlling quantum cascade laser optical frequency combs through microwave injection
In this work, control over the precise state emitted by quantum cascade laser frequency
combs through strong radio‐frequency current modulation close to their repetition frequency …
combs through strong radio‐frequency current modulation close to their repetition frequency …
Engineering the spectral bandwidth of quantum cascade laser frequency combs
Quantum cascade lasers (QCLs) facilitate compact optical frequency comb sources that
operate in the mid-infrared and terahertz spectral regions, where many molecules have their …
operate in the mid-infrared and terahertz spectral regions, where many molecules have their …
Absolute frequency referencing in the long wave infrared using a quantum cascade laser frequency comb
KN Komagata, M Gianella, P Jouy, F Kapsalidis… - Optics …, 2022 - opg.optica.org
Optical frequency combs (OFCs) based on quantum cascade lasers (QCLs) have
transformed mid-infrared spectroscopy. However, QCL-OFCs have not yet been exploited to …
transformed mid-infrared spectroscopy. However, QCL-OFCs have not yet been exploited to …