SUBMISSION
Submission platform will be available soon.
Abstract submission deadline: 15 March 2025
All abstracts must be submitted via the online platform. Abstracts sent by e-mail will not be accepted.
Presentations type can be either an oral presentation or a poster presentation.
ITQW 2025 – SCOPE OF THE CONFERENCE
Mid-infrared and THz Sources, Detectors and Components
- Quantum cascade lasers, interband cascade lasers, diode lasers, nonlinear generation, frequency combs in the mid-infrared and THz spectral regions
- Quantum well infrared photodetectors (QWIPs), quantum-dot infrared photodetectors (QDIPs), quantum cascade detectors, type-II superlattice detectors, phase sensitive detection, single photon devices, novel detectors in the mid-infrared and THz spectral regions
- Heterodyne detection, novel detection schemes (plasmonic, 2D materials, antenna-coupled, nano-detectors)
- Mid-IR and THz components: ultra-fast amplitude and phase modulators, Mach-Zender modulators, high-Q resonators for Kerr dissipative combs, low loss semiconductor waveguides
- RF technologies for mid-IR and THz
Physics of intersubband related low-dimensional systems
- Physics of intersubband transitions and scattering mechanisms, and related linear and nonlinear optical properties
- Numerical modeling of intersubband physics and devices
- Novel principles for devices: metamaterials, parity-time symmetric laser systems, topological photonics
- Intersubband polaritons, ultrastrong light-matter coupling in intersubband systems, polariton lasers and condensates, intersubband plasmons
- Landau quantization, high B-field physics, superradiant emission
Mid-infrared and THz Materials
- III-V semiconductor heterostructure quantum wells including III-Nitrides and III-Sb
- Two-dimensional materials (graphene, MoS2, Black Phosphorus, etc.), bandgap engineering using Van der Waals heterostructures
- Wide bandgap, II-VI, Si/Ge for mid-IR photonics
- Zero-D and 1-D low dimensional structures (quantum dots, boxes, nanowires)
- Spintronic THz emitters and devices
- Organic systems
- Mid-IR fibers and fiber lasers
Mid-infrared and THz Applications
- Spectroscopy (sensing, heterodyne receivers, self-mixing)
- Time domain spectroscopy and sub-cycle dynamics
- Imaging (detector arrays, infrared and THz imaging, QCL-based active imaging)
- Near-field spectroscopy and imaging
- High power QCLs
- Communications (free-space laser communication, THz communications)
- Frequency metrology (QCL frequency combs, laser stabilization, ultrafast laser characterization)