[1] TARAPHDAR C, CHATTOPADHYAY T, ROY J N. Mach-Zehnder interferometer based all-optical reversible logic gate[J]. Optics and laser technology, 2010, 4(2):249-259.
[2] KIM J, KANG J, KIM T. All-optical multiple logic gates with XOR, NOR, OR, and NAND functions using parallel SOA-MZI structures: theory and experiment[J]. Journal of lightwave technology, 2006, 24(9):3392-3399.
[3] HOUBAVLIS T, ZOIROS K, KANELLOS G T, et al. Performance analysis of ultrafast all-optical boolean XOR gate using semiconductor optical amplifier based Mach-Zehnder interferometer[J]. Optics communication, 2004, 232(1-6):179-199.
[4] KAUR S, KALER R S. All optical SR and D flip-flop employing XGM effect in semiconductor optical amplifiers[J]. Optik-international journal of light and electron optics, 2014, 125(2):865-869.
[5] TANGDIONGGA E, YANG X, LI Z, et al. Optical flip-flop based on two-coupled mode locked ring lasers[J]. IEEE photonics technology letter, 2005, 17(1):208-210.
[6] CLAVERO R, RAMES F, MARTINEZ J M, et al. Alloptical flip-flop based on a single SOA-MZI[J]. IEEE photonic technology letters, 2005, 17(4):843-845.
[7] KOTB A, ZOIROS K E, GUO C. All-optical XOR, NOR, and NAND logic functions with parallel semiconductor optical amplifier-based Mach-Zehnder interferometer modules[J]. Optics and laser technology, 2018, 108:426-433.
[8] KOTB A, ZOIROS K E, GUO C. Numerical investigation of an all-optical logic OR gate at 80 Gb/s with a dual pump-probe semiconductor optical amplifier (SOA)-assisted Mach-Zehnder interferometer (MZI)[J]. Journal of computational electronics, 2019, 18(1): 271-278.
[9] KOTB A, ZOIROS K E, GUO C. 320 Gb/s all-optical XOR gate using semiconductor optical amplifier Mach-Zehnder interferometer and delayed interferometer[J]. Photonic network communications, 2019, 38(1):177-184.
[10] HUYBRECHTS K, MORTHIER G, BAETS R. Fast all-optical flip-flop based on a single distributed feedback laser diode[J]. Optics express, 2008, 16(15): 11405-11410.
[11] MALACARNE A, BOGONI A, POTI L. Erbiumytterbium doped fiber-based optical flip-flop[J]. IEEE photonic technology letter, 2007, 19(12):904-906.
[12] LIU Y, MCDOUGALL R, HILL M T, et al. Packaged and hybrid integrated all-optical flip-flop memory[J]. Electronics letters, 2006, 42(24):1399-1400.
[13] HILL M T, DORREN H J S, SMIT M K. A fast lowpower optical memory based on coupled micro-ring lasers[J]. Nature, 2004, 432(11):206-208.
[14] HILL M T, VRIES T D, DORREN H J S, et al. Integrated two-state AWG-based multi wavelength laser[J]. IEEE photonic technology, 2005, 17(5):956-958.
[15] MARWAH A. Design and analysis of various multifunctional operations at ultrahigh speed by using a semiconductor optical amplifier-Mach-Zehnder interferometer[J]. Optical engineering, 2016, 55(3): 033101-033105.
[16] MARUTHI K, MANOHARI K N, RAMCHANDRAN R M, et al. Design of all optical JK flip flop[C]//2016 International Conference on Communication and Signal Processing, April 6-8, 2016, Melmaruvathur, Tamilnadu,India. New York:IEEE, 2016:1-774.
[17] ARCHANA K, MANOHARI R, PRINCE S. Performance analysis of different designs of all-optical D flips flop[J]. International journal of engineering and technology, 2018, 7(2):578-582.
[18] SUKHENDER N N, MITTAL K S. Design of alloptical D flip flop using SOA-MZI architecture[C]//2021 Proceedings of International Conference on Artificial Intelligence and Smart Systems, March 25-27, 2021, Coimbatore, India. JCT College of Engineering and Technology Madras Section, 2021:1657-1662.
[19] AGRAWAL G P. Applications of nonlinear fiber optics[M]. Pittsburgh:Academic Press, 2001.
[20] DIMITRIADOU E, ZOIROS K E. On the design of ultrafast all-optical NOT gate using quantum-dot semiconductor optical amplifier-based Mach-Zehnder interferometer[J]. Optics and laser technology, 2012, 44(33):600-607.
[21] DIMITRIADOU E, ZOIROS K E. Proposal for ultrafast all-optical XNOR gate using single quantum-dot semiconductor optical amplifier-based Mach-Zehnder interferometer[J]. Optics and laser technology, 2013, 45:79-88.
[22] LIU Y, HILL M T, WAARDT H, et al. All-optical flipflop memory based on two coupled polarization switches[J]. Electronics letters, 2002, 38(16): 904-906.
[23] CLAVERO R, RAMOS F, MARTI J. All optical flipflop based on a active Mach-Zehnder interferometer with a feedback loop[J]. OSA optics letters, 2005, 30(21):2861-2863.
[24] HILL M T, WAARDT H, KHOE G D, et al. All-optical flip-flop based on coupled laser diodes[J]. IEEE journal of selected topics in quantum electronics, 2001, 37: 405-413.
[25] MALACARNE A, WANG J, ZHANG Y, et al. 20 ps transition time all-optical SOA-based flip-flop used for photonic 10 Gb/s switching operation without any bit loss[J]. Selected topics in IEEE journal of quantum electronics, 2008, 14(3):808-814.