Optica Applicata > 2022 > Vol. 52, nr 3 > 329--344
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journal ISSN : | 0078-5466 |
journal e-ISSN : | 1899-7015 |
DOI | 10.37190/oa220301 |
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Bibliography
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[1] BENDER C.M., BOETTCHER S., Real spectra in non-Hermitian Hamiltonians having PT symmetry, Physical Review Letters 80(24), 1998, pp. 5243–5246, DOI: 10.1103/PhysRevLett.80.5243.
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[2] LIN Z., RAMEZANI H., EICHELKRAUT T., KOTTOS T., CAO H., CHRISTODOULIDES D.N., Unidirectional invisibility induced by PT-symmetric periodic structures, Physical Review Letters 106(21), 2011, 213901, DOI: 10.1103/PhysRevLett.106.213901.
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[3] SUN Y., TAN W., LI H., LI J., CHEN H., Experimental demonstration of a coherent perfect absorber with pt phase transition, Physical Review Letters 112(14), 2014, 143903, DOI: 10.1103/PhysRevLett.112.143903.