Discusses the mid-wave infrared (MWIR) and long-wave infrared (LWIR) laser potential of rare earth ions in chalcogenide glass fiber. Spectroscopic data for the mid-wave and long-wave IR transitions for dysprosium, terbium, and praseodymium ions; Important factors to consider in identifying ...
Firefly IR is available in short-wave and long-wave models, providing broad wavelength coverage from 1.4-8.5 µm. The compact and sealed design requires no manual alignment, and can be used in a variety of applications in the lab and in the field. Wavelength selection and scanning is autom...
Long-Wave Infrared Focal Plane Arrays Based on a Quantum-Well AlGaAs/GaAs Structure with 384 × 288 Elements The characteristics of focal plane arrays (FPAs) based on (quantum-well infrared photodetector) QWIP structures with 384 × 288 elements spaced at the inte... KO Boltar,ID Burlakov,PV...
We propose a new approach in device architecture to realize bias-selectable three-color shortwave-midwave-longwave infrared photodetectors based on InAs/GaSb/AlSb type-II superlattices. The effect of conduction band off-set and different doping levels between two absorption layers are employed to contr...
perfect absorption, and for other more complex wavefront transformations such as holograms and Bessel beams1,2. Furthermore, when placed in the near-field of a sample under test, MTSs have been realized for subdiffraction imaging and magnification, material sensing, and surface-enhanced spectroscopy...
Background: Dynamic infrared (IR) imaging is an emerging functional imaging modality for the detection of breast cancer without evidence of optimal imaging... Joro,R.,Laaperi,... - 《Acta Radiologica》 被引量: 12发表: 2009年 Performance characteristics of high-purity mid-wave and long-wave ...
(e.g., physics, electrical engineering, etc.) and in literature, the MIR is frequently further divided into the short-wave infrared (SWIR, 1.4–3 µm), the mid-wave infrared (MWIR, 3–8 µm), and the long-wave infrared (LWIR, 8–20 µm), respectively. When illuminating ...
As observed in previous experiments, both and the two pions from decay are in the S-wave state resulting into the full transfer of the polarisation to the [42]. The expected polarization states of primary and as well as of secondary from decays are properly taken into account in the MC ...
Mid-wavelength infrared (MWIR) photodetectors which can operate under the low flux conditions are of great interest for long-range military and astronomical applications1,2. In most of these applications there is a need to increase the capability of the system to detect light in a low photon fl...
In recent years there has been much interest concerning the development of modulators in the mid- to long-wave infrared, based on emerging materials such as graphene. These have been frequently pursued for optical communications, though also for other specialized applications such as infrared scene ...