IDENTIFICATION OF OPTICAL THIN-FILM SYSTEMS WITH THE METHOD OF PHASE RECONSTRUCTION

Authors
RAMLAU R
Citation
R. Ramlau, IDENTIFICATION OF OPTICAL THIN-FILM SYSTEMS WITH THE METHOD OF PHASE RECONSTRUCTION, Inverse problems, 12(1), 1996, pp. 77-87
Citations number
16
Categorie Soggetti
Mathematical Method, Physical Science",Mathematics,"Physycs, Mathematical",Mathematics
Journal title
Inverse problems → ACNP
ISSN journal
02665611
Volume
12
Issue
1
Year of publication
1996
Pages
77 - 87
Database
ISI
SICI code
0266-5611(1996)12:1<77:IOOTSW>2.0.ZU;2-9
Abstract
The design of opticle thin films requires knowledge of the reflecting coefficient r(omega), (omega, a complex variable). However, as \r(omeg a)\ is measurable only, we have to construct a phase Phi(omega), so th at r(omega) = \r(omega)\e(i Phi(omega)) is a holomorphic complex funct ion. This problem is solved by using a generalized Schwarz formula and the boundary values are computed.