Non-Hermitian multimode interference

Longhi, S; Feng, L

Longhi, S (corresponding author), Politecn Milan, Dipartimento Fis, Piazza L da Vinci 32, I-20133 Milan, Italy.; Longhi, S (corresponding author), CNR, Ist Foton & Nanotecnol, Piazza L da Vinci 32, I-20133 Milan, Italy.; Longhi, S (corresponding author), UIB, IFISC, CSIC, Palma De Mallorca, Spain.

OPTICS LETTERS, 2020; 45 (7): 1962

Abstract

Multimode interference (MMI) and self-imaging are important phenomena of diffractive optics with major applications in signal processing, beam shaping......

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