[1] Zhang S, Li Z, Liu Y et al. Optical shift register based on an optical flip-flop memory with a single active element[J]. Optics Express, 13, 9708-9713(2005).

[2] Kawaguchi H, Mori T, Sato Y et al. Optical buffer memory using polarization-bistable vertical-cavity surface-emitting lasers[J]. Japanese Journal of Applied Physics, 45, L894(2006).

[3] Dorren H J S, Hill M T, Liu Y et al. Optical packet switching and buffering by using all-optical signal processing methods[J]. Journal of Lightwave Technology, 21, 2-12(2003).

[4] Hill M T, de Waardt H, Khoe G D et al. All-optical flip-flop based on coupled laser diodes[J]. IEEE Journal of Quantum Electronics, 37, 405-413(2001).

[5] Hill M T, Dorren H J S, De Vries T et al. A fast low-power optical memory based on coupled micro-ring lasers[J]. Nature, 432, 206-209(2004).

[6] Takenaka M, Nakano Y. Realization of all-optical flip-flop using directionally coupled bistable laser diode[J]. IEEE Photonics Technology Letters, 16, 45-47(2004).

[7] Chang H, Wu H B, Xie C D et al. Controlled shift of optical bistability hysteresis curve and storage of optical signals in a four-level atomic system[J]. Physical Review Letters, 93, 213901(2004).

[8] Li Q L, Yuan H L, Tang X H. Bistability and all-optical flip-flop with active microring resonator[J]. Applied Optics, 53, 3049-3056(2014).

[9] Wang J, Zhang Y C, Malacarne A et al. SOA fiber ring laser-based three-state optical memory[J]. IEEE Photonics Technology Letters, 20, 1697-1699(2008).

[10] Bakopoulos P, Vyrsokinos K, Fitsios D et al. All-optical T-flip-flop using a single SOA-MZI-based latching element[J]. IEEE Photonics Technology Letters, 24, 748-750(2012).

[11] Wang L N, Wang Y J, Wu C et al. All-optical flip-flop based on coupled SOA-PSW[J]. Photonic Sensors, 6, 366-371(2016).

[12] Huybrechts K, Morthier G, Baets R. Fast all-optical flip-flop based on a single distributed feedback laser diode[J]. Optics Express, 16, 11405-11410(2008).

[13] Lee S H, Jung H W, Kim K H et al. 1-GHz all-optical flip-flop operation of conventional cylindrical-shaped single-mode VCSELs under low-power optical injection[J]. IEEE Photonics Technology Letters, 22, 1759-1761(2010).

[14] Chen Z B, Cui B F, Zheng X R et al. Optimization of oxidation for vertical cavity surface emitting semiconductor lasers[J]. Chinese Journal of Lasers, 51, 0801003(2024).

[15] Ai X C, Tian S C, Ahamed M et al. Research progress in single mode electrically injected surface emitting lasers[J]. Laser & Optoelectronics Progress, 61, 1900002(2024).

[16] Sakaguchi J, Katayama T, Kawaguchi H. High switching-speed operation of optical memory based on polarization bistable vertical-cavity surface-emitting laser[J]. IEEE Journal of Quantum Electronics, 46, 1526-1534(2010).

[17] Chen J J, Wu Z M, Fan L et al. Polarization bistability in a 1550 nm vertical-cavity surface-emitting laser subject to variable polarization optical injection[J]. IEEE Photonics Journal, 9, 1502309(2017).

[18] Jiang B, Wu Z M, Deng T et al. Polarization switching characteristics of 1550-nm vertical-cavity surface-emitting lasers subject to double polarization pulsed injection[J]. IEEE Journal of Quantum Electronics, 52, 2400707(2016).

[19] Yang B X, Xia G Q, Lin X D et al. Polarization switching performance of VCSEL subjected to optical pulse injection[J]. Acta Physica Sinica, 58, 1480-1483(2009).

[20] Katayama T, Nakao K, Hayashi D et al. Flip-flops using polarization bistable VCSEL with AND-gate functionality by two wavelength inputs[J]. IEICE Electronics Express, 13, 20160064(2016).

[21] Pugachov Y, Gulitski M, Malka D. Photonic crystal flip-flops: recent developments in all optical memory components[J]. Materials, 16, 6467(2023).

[22] Katayama T, Ooi T, Kawaguchi H. Experimental demonstration of multi-bit optical buffer memory using 1.55 μm polarization bistable vertical-cavity surface-emitting lasers[J]. IEEE Journal of Quantum Electronics, 45, 1495-1504(2009).

[23] Hayashi D, Takahashi H, Katayama T et al. Bit error rate measurements of all-optical flip-flop operations of a 1.55-μm polarization bistable VCSEL[J]. Journal of Lightwave Technology, 32, 2671-2677(2014).

[24] Pérez P, Valle A, Pesquera L et al. All-optical inverter based on polarization switching in VCSELs subject to single and dual optical injection[J]. IEEE Journal of Selected Topics in Quantum Electronics, 19, 1700408(2013).

[25] Nie Y W, Li W, Lü J G et al. Oxidation-limited 795 nm vertical cavity surface emission laser[J]. Chinese Journal of Lasers, 51, 0601004(2024).

[26] Xie Z H, Qu H W, Zhou X Y et al. Polarization characteristics of vertical cavity surface emitting laser with elliptical oxidation aperture[J]. Chinese Journal of Lasers, 51, 0601008(2024).

[27] San M M, Feng Q, Moloney J V. Light-polarization dynamics in surface-emitting semiconductor lasers[J]. Physical Review A, 52, 1728-1739(1995).

[28] Martin-Regalado J, Prati F, San Miguel M et al. Polarization properties of vertical-cavity surface-emitting lasers[J]. IEEE Journal of Quantum Electronics, 33, 765-783(1997).

[29] Zhang W L, Pan W, Luo B et al. Polarization switching and hysteresis of VCSELs with time-varying optical injection[J]. IEEE Journal of Selected Topics in Quantum Electronics, 14, 889-894(2008).

[30] Masoller C, Torre M S, Mandel P. Influence of the injection current sweep rate on the polarization switching of vertical-cavity surface-emitting lasers[J]. Journal of Applied Physics, 99, 026108(2006).

[31] Chen J, Chen J J, Wu Z M et al. Investigations on the polarization switching and bistability in a 1550 nm vertical-cavity surface-emitting laser under variable-polarization optical injection[J]. Acta Physica Sinica, 65, 164204(2016).

[32] Panajotov K, Nagler B, Verschaffelt G et al. Impact of in-plane anisotropic strain on the polarization behavior of vertical-cavity surface-emitting lasers[J]. Applied Physics Letters, 77, 1590-1592(2000).

[33] Jarasiunas K, Gudelis V, Aleksiejunas R et al. Picosecond dynamics of spin-related optical nonlinearities in InxGa1–xAs multiple quantum wells at 1064 nm[J]. Applied Physics Letters, 84, 1043-1045(2004).

[34] Westbergh P, Gustavsson J S, Kögel B et al. Impact of photon lifetime on high-speed VCSEL performance[J]. IEEE Journal of Selected Topics in Quantum Electronics, 17, 1603-1613(2011).

[35] Li X J, Wu Z M, Deng T et al. Investigation on the bistability performances of vertical-cavity surface-emitting lasers with time-varying orthogonal optical injection subject to weak optical feedback[J]. Acta Optica Sinica, 32, 1214001(2012).