Parity time-symmetric vertical cavities: intrinsically single-mode regime in longitudinal direction
نویسندگان
چکیده
منابع مشابه
Large area single-mode parity-time-symmetric laser amplifiers.
By exploiting recent developments associated with parity-time (PT) symmetry in optics, we here propose a new avenue in realizing single-mode large area laser amplifiers. This can be accomplished by utilizing the abrupt symmetry breaking transition that allows the fundamental mode to experience gain while keeping all the higher order modes neutral. Such PT-symmetric structures can be realized by...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2016
ISSN: 1094-4087
DOI: 10.1364/oe.24.017125