mid-infrared
InSb based quantum dot nanostructures for mid infrared photonic devices
... region of mid-infrared devices could offer significant advantages. The delta-like density of states inherent to the QDs leads to higher radiative transition rates, narrower spectral linewidth and the ...
6
Mid infrared lasing induced by noise
... We demonstrate that external noise can play a constructive role in a laser diode, inducing coherent mid-infrared radiation. Depending on noise intensity, the induced lasing can be either unimode or ...
5
Characterisation and simulation of InAs/InAsSb structures for mid infrared LEDs
... of mid – infrared LEDs, indirect excitons and biexcitons have been observed in the mid – infrared photoluminescence from type II InAs/InAsSb multiple quantum well (MQW) and superlattice (SLS) ...
149
Mid-infrared two photon absorption sensitivity of commercial detectors
... the mid- infrared (MIR) spectral region as well as the two atmo- spheric transmission windows at 3–5 lm and 8–13 lm render this spectral range highly attractive for applications in spec- troscopy, material ...
7
Mid infrared vibrational study of deuterium containing PAH variants
... Deuterium-containing PAH variants have been studied theoretically in relation to mid-infrared emission bands. This report suggests PAH molecules with deuterium con- tent as potential candidate carriers for ...
24
Novel dilute nitride semiconductor materials for mid infrared applications
... presented in the previous chapter led to good quality InAsN in which the nitrogen can be increased up to 2.52 % N, causing an increase in the lattice mismatch and a drastic reduction of the bandgap. Emission wavelengths ...
231
Optical to Mid Infrared Analysis for the Galaxy Group RSCG 44
... We present the detailed Optical to Mid Infrared (MIR) analysis on the compact group of galaxies RSCG44. The optical analysis comprehends both photometric and spectroscopic studies for six ga- laxies in this ...
16
Mid-infrared detection in p-GaAs/AlGaAs heterostructures with a current blocking barrier
... Chauhan, D, Perera, AGU, Li, L et al. (2 more authors) (2017) Mid-infrared detection in p-GaAs/AlGaAs heterostructures with a current blocking barrier. In: Proceedings of SPIE. Fourth Conference on Sensors, ...
8
Phase Matching and Parametric Conversion for the Mid Infrared in As2S3 Waveguides
... In mid-infrared (Mid-IR) region, the vast majority of gaseous chemical substances exhibit fundamental vibrational absorption bands, and the ab- sorption of light provides a nearly universal means for ...
5
InAs/InAsSb type-II strained-layer superlattices for mid-infrared LEDs
... content (x = 3.8–13.5%) were grown by MBE on InAs substrates and characterised using x-ray diffraction and photoluminescence (PL). The 4 K PL spectra of these samples exhibit the expected peak shift to longer wavelength ...
11
Spitzer mid-infrared point sources in the fields of nearby galaxies.
... The examination of individual stars in nearby galaxies can also provide insight into stellar evolutionary theory. The most lu- minous point sources will typically be the most massive evolved stars (Hosek et al. 2014). ...
20
Heteroepitaxial Integration of Mid Infrared InAsSb Light Emitting Diodes on Silicon
... new, mid-infrared solid-state light sources and comprehensive photonic circuits on silicon ...a mid-infrared InAsSb light emitting diode directly integrated onto silicon using molecular beam ...
7
All-Normal Dispersion Chalcogenide PCF for Ultraflat Mid-Infrared Supercontinuum Generation
... produced a SC bandwidth 700 nm at a peak power of 1 kW. By shifting pump at 2 µm, SC spectra can be extended with a bandwidth of 1900 nm at the same peak power level. In both cases, nonuniform spectral power distribution ...
5
Cloud identification and classification from high spectral resolution data in the far infrared and mid-infrared
... and mid-infrared radiance ...and mid-infrared parts of the spectrum collected by the airborne Tropospheric Airborne Fourier Transform Spectrometer (TAFTS, Canas et ...
20
Constraining the Gap Size in the Disk around HD 100546 in the Mid-infrared
... We re fi ne the gap size measurements of the disk surrounding the Herbig Ae star HD 100546 in the N band. Our new mid-infrared interferometric (MIDI) data have been taken with the UT baselines and span the ...
8
Microscopic approach for intersubband based thermophotovoltaic structures in the terahertz and mid infrared
... Materials for intersubband (ISB) optics are leading to a plethora of significant advances based on the generation and detection of mid infrared and THz radiation[1]. In this pa- per, we focus on an ...
13
Calibration of Ultraviolet, Mid-infrared, and Radio Star Formation Rate Indicators
... ultraviolet, mid-infrared, and radio- continuum bands, including one of the fi rst direct calibrations of 150 MHz as an SFR ...eld Infrared Space Explorer W4 ( ...
17
Detailed experiment-theory comparison of mid-infrared metasurface perfect absorbers
... the mid-infrared wavelengths such MIM metasurfaces ...a mid-IR wavelength source, detectors with narrow bandwidth, and radiative cooling at the atmospheric window wavelengths 3-7 µm (T ≈ 90%) and ...
8
Light Induced Mid Infrared Emission of Liquid Carbon Tetrachloride and Benzene
... Light-induced infrared emission spectroscopy (LIRES) is a novel technique that permits to receive high-quality spectra in the mid-infrared ...in mid-IR. The characteristics of the ...
15
Spectral Investigation of a 2 Dimensional Photonic Crystal Slab for mid Infrared Radiation
... the mid-infrared (MIR), where two-photon absorption is suppressed due to the lack of photon ...near infrared (NIR), at half of the target (MIR) wavelength, where we carried out characterizing ...
57