Broadband mixing of $${\mathscr{P}}{\mathscr{T}}$$ P T -symmetric and $${\mathscr{P}}{\mathscr{T}}$$ P T -broken phases in photonic heterostructures with a one-dimensional loss/gain bilayer
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چکیده
منابع مشابه
Broadband mixing of PT-symmetric and PT-broken phases in photonic heterostructures with a one-dimensional loss/gain bilayer
Combining loss and gain components in one photonic heterostructure opens a new route to efficient manipulation by radiation, transmission, absorption, and scattering of electromagnetic waves. Therefore, loss/ gain structures enabling PT-symmetric and PT-broken phases for eigenvalues have extensively been studied in the last decade. In particular, translation from one phase to another, which occ...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-14982-w