Topology optimization of simultaneous photonic and phononic bandgaps and highly effective phoxonic cavity
作者： Hao-Wen Dong , Yue-Sheng Wang , Tian-Xue Ma , Xiao-Xing Su
关键词: Photonics 、 Topology optimization 、 Photon 、 Optomechanics 、 Optics 、 Negative refraction 、 Band gap 、 Optoelectronics 、 Materials science 、 Photonic crystal 、 Phonon
摘要: By using the nondominated sorting-based genetic algorithm II, we study topology optimization of 2D phoxonic crystals (PxC) with simultaneously maximal and complete photonic phononic bandgaps. Our results show that optimized structures are composed solid lumps narrow connections, their Pareto-optimal solution set can keep a balance between bandgap widths. Moreover, investigate localized states PxC based on structure obtain more effectively multimodal photon phonon localization. The presented highly focused energy good choices for sensors. For practical application, design simple smooth edges structure. It is shown designed has similar properties to structure, i.e., simultaneous wide bandgaps effective phononic/photonic cavity.
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Isabel Pérez-Arjona, Víctor J. Sánchez-Morcillo, Javier Redondo, Víctor Espinosa, Kestutis Staliunas, Theoretical prediction of the nondiffractive propagation of sonic waves through periodic acoustic media Physical Review B. ,vol. 75, pp. 014304- ,(2007) , 10.1103/PHYSREVB.75.014304
Tzy-Rong Lin, Chiang-Hsin Lin, Jin-Chen Hsu, Enhanced acousto-optic interaction in two-dimensional phoxonic crystals with a line defect Journal of Applied Physics. ,vol. 113, pp. 053508- ,(2013) , 10.1063/1.4790288
P. Lacharmoise, A. Fainstein, B. Jusserand, V. Thierry-Mieg, Optical cavity enhancement of light–sound interaction in acoustic phonon cavities Applied Physics Letters. ,vol. 84, pp. 3274- 3276 ,(2004) , 10.1063/1.1734686
Stefan Preble, Michal Lipson, Hod Lipson, Two-dimensional photonic crystals designed by evolutionary algorithms Applied Physics Letters. ,vol. 86, pp. 061111- ,(2005) , 10.1063/1.1862783
Kerry J. Vahala, Amir H. Safavi-Naeini, Matt Eichenfield, Oskar Painter, Jasper Chan, Modeling dispersive coupling and losses of localized optical and mechanical modes in optomechanical crystals. Optics Express. ,vol. 17, pp. 20078- 20098 ,(2009) , 10.1364/OE.17.020078
Said Sadat-Saleh, Sarah Benchabane, Fadi Issam Baida, Maria-Pilar Bernal, Vincent Laude, Tailoring simultaneous photonic and phononic band gaps Journal of Applied Physics. ,vol. 106, pp. 074912- ,(2009) , 10.1063/1.3243276
Saeed Mohammadi, Ali A. Eftekhar, Abdelkrim Khelif, Ali Adibi, Simultaneous two-dimensional phononic and photonic band gaps in opto-mechanical crystal slabs Optics Express. ,vol. 18, pp. 9164- 9172 ,(2010) , 10.1364/OE.18.009164
D. Bria, M. B. Assouar, M. Oudich, Y. Pennec, J. Vasseur, B. Djafari-Rouhani, Opening of simultaneous photonic and phononic band gap in two-dimensional square lattice periodic structure Journal of Applied Physics. ,vol. 109, pp. 014507- ,(2011) , 10.1063/1.3530682
H. Men, N. C. Nguyen, R. M. Freund, K. M. Lim, P. A. Parrilo, J. Peraire, Design of photonic crystals with multiple and combined band gaps. Physical Review E. ,vol. 83, pp. 046703- ,(2011) , 10.1103/PHYSREVE.83.046703
Xiangdong Zhang, Zhengyou Liu, Negative refraction of acoustic waves in two-dimensional phononic crystals Applied Physics Letters. ,vol. 85, pp. 341- 343 ,(2004) , 10.1063/1.1772854