multi wavelength
Multi-wavelength imaging algorithm for optical interferometry
... with multi-chromatic interferometric data have consisted in recovering a gray image of the object or independent monochromatic images in some spectral ...implement multi-wavelength image ...
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Simultaneous Multi-Wavelength-Band Optical Frequency Domain Imaging for Spectroscopic Investigations
... simultaneous multi-wavelength-band swept laser source and common-path multi-wavelength-band optical frequency domain imaging for spectroscopic ...Simultaneous multi-band tuning is ...
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Disks and winds around hot stars: new insights from multi-wavelength spectroscopy and interferometry
... This allowed us to probe the weak wind phenomenon on massive stars others than O dwarfs, based on a multi-wavelength quantitative spectroscopic approach, that is, using radiative transfe[r] ...
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An upstream multi-wavelength shared PON based on tunable self-seeding Fabry-Pérot laser diode for upstream capacity upgrade and wavelength multiplexing
... which Wavelength channel to grant an ONU upstream transmission are required to make efficient use of the upstream ...joint Wavelength and Timeslot Scheduling (WATS) problem, we consider an online scheduling ...
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Evidence for a massive dust-trapping vortex connected to spirals: a multi-wavelength analysis of the HD~135344B protoplanetary disk
... This publication could be one of several versions: author’s original, accepted manuscript or the publisher’s version. / La version de cette publication peut être l’une des suivantes : la version prépublication de ...
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THE BRIGHTEST GAMMA-RAY FLARING BLAZAR IN THE SKY: AGILE AND MULTI-WAVELENGTH OBSERVATIONS OF 3C 454.3 DURING 2010 NOVEMBER
... simultaneous multi-wavelength data collected during the γ -ray flare required an additional population of ac- celerated electrons co-existing with the soft seed photons of the SSC/EC model (Pacciani et ...
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Multi-wavelength observations of Galactic hard X-ray sources discovered by INTEGRAL. I. The nature of the companion star
... Thus, it clearly appears that a study of this new popula- tion of supergiant HMXBs, constraining the nature and orbital parameters of these systems, and linking them to population synthesis models, will provide a better ...
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Terahertz Generation Using Implanted InGaAs Photomixers and Multi-wavelength Quantum Dot Lasers
... and multi-wavelength quantum dot ...μm multi- mode InGaAs/InGaAsP quantum dot laser excitation, a frequency comb with a constant frequency spacing of 50 GHz generated on the photomixer is measured, ...
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THE CHANDRA MULTI-WAVELENGTH PROJECT: OPTICAL SPECTROSCOPY AND THE BROADBAND SPECTRAL ENERGY DISTRIBUTIONS OF X-RAY-SELECTED AGNs
... the hard (2–10 keV) Cosmic X-ray Background (CXRB) into individual sources. Based on the spectral shape of the CXRB, the majority of emission from accretion powered sources has been obscured from our view. While ...
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The first tidal disruption flare in ZTF: from photometric selection to multi-wavelength characterization
... Clearly more TDEs with multi-wavelength observa- tions are needed to make progress. As discussed in Hung et al. ( 2018 ), ZTF has the potential to significantly in- crease the TDE detection rate. Like the ...
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Temporal characterization of a multi-wavelength Brillouin–erbium fiber laser
... there is no clear evidence of coherence between each Stokes wave. 6. Conclusion We have shown both experimentally and theoretically the existence of intensity instability in hybrid SBS /EDFA ...
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Multi-wavelength observations of the microquasar XTE J1720-318: a transition from high-soft to low-hard state
... To gain a better understanding of high-energy Galactic sources, we observed the Galactic X- ray binary and black hole candidate XTE J1720-318 in the optical and near-infrared, just after the onset of its X-ray outburst ...
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Multi-wavelength observation of cosmic-ray air-showers with CODALEMA/EXTASIS
... 4 Example of a multi-wavelengths shower event This section is based on results presented in [7]. The ground map of a multi-wavelength observation is shown in figure 3. At the southest part of the ...
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A multi-wavelength study of protoplanetary disks with astronomical unit resolution
... a multi-wavelength investigation of the protoplanetary disks evolution by determining their density distribution, their temperature distribution, the size and composition of the dust components and finally ...
183
Multi-wavelength observations of Galactic hard X-ray sources discovered by INTEGRAL. II. The environment of the companion star
... which lowers the number of possible optical counterparts. We performed optical-to-MIR wavelength observations of several candidate SGXBs recently discovered with INTEGRAL. Optical and NIR observations were carried ...
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Deriving Brown Carbon from Multi-Wavelength Absorption Measurements: Method and Application to AERONET and Surface Observations
... To date, the only method for directly measuring BrC ab- sorption involves extraction of filter samples in water, ace- tone, or methanol. This approach is offline and requires de- tailed laboratory analysis. This is ...
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Multi-wavelength study of globular clusters : characterisation of the link between their environment and their properties
... Kotulla et al. , 2009 ) : the optical-infrared colors are sensitive to metallicity through the temperature of the red giant branch, and near-UV to optical colors then measure the proper- ties of the turn-off, hence age. ...
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A statistical and multi-wavelength study of star formation in galaxies
... 2004a ; González et al. 2010 ; Bouwens et al. 2011 , to only cite a few of the most influential works). The problem of this approach is that it requires quite a number of assumptions. At first sight, the most obvious one ...
266
The CODALEMA/EXTASIS experiment: a multi-scale and multi-wavelength instrument for radio-detection of extensive air-showers
... Hosted by the Nançay Radio Observatory, the CODALEMA experiment is dedicated to radio detection of cosmic ray induced extensive air showers.. It is composed of:.[r] ...
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Demonstration of time-wavelength co-allocation (TWCA) problem in novel dynamic wavelength scheduled WDM-PON for distributed computing applications
... small-scale wavelength-tuneable laser, but also allows all ONUs to share all wavelength resources across the ...the wavelength or finer sub-wavelength granularity and better quality of service ...
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