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RSS FeedsEntropy, Vol. 24, Pages 1737: Decomposed Entropy and Estimation of Output Power in Deformed Microcavity Lasers (Entropy)

 
 

28 november 2022 14:11:09

 
Entropy, Vol. 24, Pages 1737: Decomposed Entropy and Estimation of Output Power in Deformed Microcavity Lasers (Entropy)
 


Park et al. showed that the Shannon entropy of the probability distribution of a single random variable for far-field profiles (FFPs) in deformed microcavity lasers can efficiently measure the directionality of deformed microcavity lasers. In this study, we instead consider two random variables of FFPs with joint probability distributions and introduce the decomposed (Shannon) entropy for the peak intensities of directional emissions. This provides a new foundation such that the decomposed entropy can estimate the degree of the output power at given FFPs without any further information.


 
84 viewsCategory: Informatics, Physics
 
Entropy, Vol. 24, Pages 1736: Extended Divergence on a Foliation by Deformed Probability Simplexes (Entropy)
Entropy, Vol. 24, Pages 1738: Planar Gas Expansion under Intensive Nanosecond Laser Evaporation into Vacuum as Applied to Time-of-Flight Analysis (Entropy)
 
 
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