title: All-optical flip-flop operation based on asymmetric active-multimode interferometer bi-stable laser diodes.
abstract: We demonstrate fast and low energy all optical flip-flop devices based on asymmetric active-multimode interferometer using high-mesa waveguide structure. The implemented devices showed high speed all-optical flip-flop operation with 25 ps long pulses. The rising and falling times of the output signal were 121 ps and 25 ps, respectively. The required set and reset pulse energies were only 7.1 fJ and 3.4 fJ, respectively.
authors.affiliation: I-Eggs (Interdisciplinary Graduate School of Engineering Sciences), Kyushu University 6-1, Kasuga-koen, Kasuga, Fukuoka, 816-8580, Japan. jiangh7@asem.kyushu-u.ac.jp
authors.forename: H
authors.initials: H
authors.lastname: Jiang
authors.forename: Y
authors.initials: Y
authors.lastname: Chaen
authors.forename: T
authors.initials: T
authors.lastname: Hagio
authors.forename: K
authors.initials: K
authors.lastname: Tsuruda
authors.forename: M
authors.initials: M
authors.lastname: Jizodo
authors.forename: S
authors.initials: S
authors.lastname: Matsuo
authors.forename: J
authors.initials: J
authors.lastname: Xu
authors.forename: C
authors.initials: C
authors.lastname: Peucheret
authors.forename: K
authors.initials: K
authors.lastname: Hamamoto