Different approaches to phase restoration of distant complex optical fields

• Autorzy: Zenkova C. Y. , Gorsky M P , Ryabiy P A , Gruia I

Identyfikatory

DOI

10.5277/oa150201

• Języki publikacji: EN

Abstrakty

EN

The paper presents principal approaches to diagnosing the structure forming skeleton of the complex optical field. An analysis of optical field singularity algorithms depending on intensity discretization and image resolution has been carried out. An optimal approach is chosen, which allows to bring much closer the solution of the phase problem of localization of speckle-field special points. A possible approach to diagnosing the signs of zero amplitudes has been offered.

Słowa kluczowe

EN

phase skeleton; saddle points; gradient lines

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2015
• Tom: Vol. 45, nr 2
• Strony: 139--150
• Opis fizyczny: Bibliogr. 22 poz., rys.

Twórcy

autor

Zenkova C. Y.

• Chernivtsy National University, Kotsyubinsky 2, Chernivtsy, Ukraine

autor

Gorsky M P

• University of Bucharest, 36-46 Mihail Kogalniceanu Blvd, Romania

autor

Ryabiy P A

autor

Gruia I

Bibliografia

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