Acta Optica Sinica, Volume. 41, Issue 19, 1913001(2021)
Unidirectional Wave Guide Based on Valley Hall Effect in Optical Communication Band
[1] Zou W K, Yang C Y, Hou J et al. Measurement of topological charges for vortex beams using gradually-changing-period annular gratings[J]. Laser & Optoelectronics Progress, 56, 140501(2019).
[2] Xiao M, Zhang Z, Chan C. Surface impedance and bulk band geometric phases in one-dimensional systems[J]. Physical Review X, 4, 021017(2014).
[3] Tan W, Sun Y, Chen H et al. Photonic simulation of topological excitations in metamaterials[J]. Scientific Reports, 4, 3842(2014).
[4] Poddubny A, Miroshnichenko A, Slobozhanyuk A et al. Topological Majorana states in zigzag chains of plasmonic nanoparticles[J]. ACS Photonics, 1, 101-105(2014).
[5] Wang Y. Kerr and faraday effects at interface between topological insulator and Sinc-functional photonic crystal[J]. Chinese Journal of Lasers, 47, 1003002(2020).
[6] Lu L, Fu L, Joannopoulos J D et al. Weyl points and line nodes in gyroid photonic crystals[J]. Nature Photonics, 7, 294-299(2013).
[7] Yang B, Guo Q, Tremain B et al. Ideal Weyl points and helicoid surface states in artificial photonic crystal structures[J]. Science, 359, 1013-1016(2018).
[8] Lu L, Wang Z, Ye D et al. Experimental observation of Weyl points[J]. Science, 349, 622-624(2015).
[9] Gao W L, Yang B, Lawrence M et al. Photonic Weyl degeneracies in magnetized plasma[J]. Nature Communications, 7, 12435(2016).
[10] Noh J, Huang S, Leykam D et al. Experimental observation of optical Weyl points and Fermi arc-like surface states[J]. Nature Physics, 13, 611-617(2017).
[11] Chen W J, Xiao M, Chan C T. Photonic crystals possessing multiple Weyl points and the experimental observation of robust surface states[J]. Nature Communications, 7, 13038(2016).
[12] Wang Q, Xiao M, Liu H et al. Optical interface states protected by synthetic Weyl points[J]. Physical Review X, 7, 031032(2017).
[13] Haldane F D, Raghu S. Possible realization of directional optical waveguides in photonic crystals with broken time-reversal symmetry[J]. Physical Review Letters, 100, 013904(2008).
[14] Wang Z, Chong Y, Joannopoulos J D et al. Observation of unidirectional backscattering-immune topological electromagnetic states[J]. Nature, 461, 772-775(2009).
[15] Poo Y, Wu R X, Lin Z et al. Experimental realization of self-guiding unidirectional electromagnetic edge states[J]. Physical Review Letters, 106, 093903(2011).
[16] Fang K J, Yu Z F, Fan S H. Realizing effective magnetic field for photons by controlling the phase of dynamic modulation[J]. Nature Photonics, 6, 782-787(2012).
[18] Hafezi M, Demler E A, Lukin M D et al. Robust optical delay lines with topological protection[J]. Nature Physics, 7, 907-912(2011).
[19] Gao F, Gao Z, Shi X H et al. Probing topological protection using a designer surface plasmon structure[J]. Nature Communications, 7, 11619(2016).
[20] Dong J W, Chen X D, Zhu H Y et al. Valley photonic crystals for control of spin and topology[J]. Nature Materials, 16, 298-302(2017).
[21] Chen X D, Deng W M, Lu J C et al. Valley-controlled propagation of pseudospin states in bulk metacrystal waveguides[J]. Physical Review B, 97, 184201(2018).
[22] Ma T, Shvets G. Scattering-free edge states between heterogeneous photonic topological insulators[J]. Physical Review B, 95, 165102(2017).
[23] Gallo K, Assanto G, Parameswaran K R et al. All-optical diode in a periodically poled lithium niobate waveguide[J]. Applied Physics Letters, 79, 314-316(2001).
[24] Wei Y, Fang Y T. Coding control of optical path of two-dimensional magneto-optical photonic crystal[J]. Chinese Journal of Lasers, 47, 0905002(2020).
[25] Hu J F, Liu B, Liang H Q et al. Achieving nonreciprocal transmission by breaking symmetry of nonlinear Fano cavity structure in photonic crystals[J]. Acta Optica Sinica, 37, 0323002(2017).
[26] Ren K, Fan J Y, Ren X B. Active control of nonreciprocal optical transmission direction[J]. Acta Optica Sinica, 37, 0726003(2017).
[27] Mingaleev S F, Kivshar Y S. Nonlinear transmission and light localization in photonic-crystal waveguides[J]. Journal of the Optical Society of America B, 19, 2241-2249(2002).
[28] Dang T T, Wang J F. Control of Gaussian optical waves in Gaussian parity-time symmetric waveguide[J]. Acta Optica Sinica, 40, 0319001(2020).
[29] Fei H M, Wu M, Liu H Y et al. Study on unidirectional transmission characteristics of waveguide heterostructure based on total reflection[J]. Acta Optica Sinica, 38, 0323001(2018).
[30] Yang Y, Jiang H, Jiang H et al. Topological valley transport in two-dimensional honeycomb photonic crystals[J]. Scientific Reports, 8, 1588(2018).
[31] Gao Y F, Jiang Z, Zhang L L et al. Unidirectional propagation of coupled edge states in sandwich topological photonic crystals[J]. Journal of Applied Physics, 124, 213107(2018).
Get Citation
Copy Citation Text
Xuemei Li, Mingda Zhang, Xiaodong Zhu, Yibiao Yang, Hongming Fei, Binzhao Cao, Xin Liu, Yamin Zhang. Unidirectional Wave Guide Based on Valley Hall Effect in Optical Communication Band[J]. Acta Optica Sinica, 2021, 41(19): 1913001
Category: Integrated Optics
Received: Feb. 8, 2021
Accepted: Apr. 29, 2021
Published Online: Oct. 29, 2021
The Author Email: Zhang Mingda (zhangmingda@tyut.edu.cn)