Fig 6 - available via license: Creative Commons Attribution 4.0 International
Content may be subject to copyright.
The temperature map of the cosmic background radiation at 25 micron from the site https://lambda.gsfc.nasa.gov/product/cobe/slide_captions.cfm overlapped by an image of the star cluster from Fig. 2 in the lower left quadrant.
Source publication
We provide a quantitative theory of discrimination between objects with the same color temperature but having different angular spectrum by intensity interferometry. The two-point correlation function of the black body image with extended angular spectrum has significant differences with a correlation function of a black body with a narrow angular...
Contexts in source publication
Context 1
... resolution is comparable to the angular dimension of the overlapping star cluster (Fig. ...
Context 2
... this section, we demonstrate the correlation functions of synthetic objects created by an overlap of a stellar cluster and CMB background. One synthetic object was created by superimposing a cluster image on the CMB temperature map (Fig. 6), another-by numerically adding up 80% of the contrast of the CMB map and 20% of the star cluster. We distinguish these cases as IIa and ...
Similar publications
Lasers are often used to characterize samples in a non-destructive manner and retrieve sensing information transduced in changes in amplitude and phase. In swept wavelength interferometry, a wavelength-tunable laser is used to measure the complex response (i.e. in amplitude and phase) of an optical sample. This technique leverages continuous advanc...
