Cascaded HfO₂/SiO₂ microstructure for symmetrical two-port beam dispersion

References

• Hao H, Tang Y, Zheng S, et al. Design of metasurface beam splitter based on polarization characteristics of incident wave. J Electromagn Waves Appl. 2022;36(3):307–320. doi:10.1080/09205071.2021.1965500
   Web of Science ®Google Scholar
• Ye W, Hu L, Zhang K, et al. Properties of two-mode squeezed Laguerre-polynomial-excited vacuum state generated by conditional measurement. Phys Scr. 2019;94(8):085401. doi:10.1088/1402-4896/ab02b3
   Web of Science ®Google Scholar
• Butt MA, Khonina K, Kazanskiy NL. Compact design of a polarization beam splitter based on silicon-on-insulator platform. Laser Phys. 2018;28(11):116202. doi:10.1088/1555-6611/aadf18
   Web of Science ®Google Scholar
• Zhang G, Wu X, Ge Q, et al. Passive stabilization scheme for polarization mode interferometers using a polarization beam splitter. Opt Commun. 2019;448:64–68. doi:10.1016/j.optcom.2019.05.013
   Web of Science ®Google Scholar
• Wang S, Liu B, Chen Z, et al. High-precision calibration algorithm for large field-of-view polarization-modulated 3D imaging. IEEE Photon Technol Lett. 2019;31(13):1064–1067. doi:10.1109/LPT.2019.2907044
   Web of Science ®Google Scholar
• Wageeh A, El-Sabban S, Khalil D. Design of a 2D fiber mode converter using a planar 2D multi-mode interference structure. Optik. 2020;210:164500. doi:10.1016/j.ijleo.2020.164500
   Web of Science ®Google Scholar
• Wang H, Yan X, Li S, et al. Ultra-short polarization beam splitter based on dual core photonic crystal fiber. Photonics. 2017;64(5):445–450.
   Google Scholar
• Caltzidis I, Kuebler H, Pfau T, et al. Atomic Faraday beam splitter for light generated from pump-degenerate four-wave mixing in a hollow-core photonic crystal fiber. Phys Rev A. 2021;103(4):043501. doi:10.1103/PhysRevA.103.043501
   Web of Science ®Google Scholar
• Huang Q, Wang W, Chiang JW, et al. Ultra-broadband mode filter based on phase-shifted long-period grating. IEEE Photon Technol Lett. 2019;31(13):1052–1055. doi:10.1109/LPT.2019.2917388
   Web of Science ®Google Scholar
• Li L. Effective-medium permittivity of one-dimensional gratings of vertically invariant and laterally arbitrary permittivity distribution. J Modern Opt. 2019;66(8):850–856. doi:10.1080/09500340.2019.1577507
   Web of Science ®Google Scholar
• Feng D, Gao Y, Zhang X, et al. Ultra wideband measurement for arbitrary spectral response using double sideband modulation and low-frequency detection. Opt Commun. 2020;460:125198. doi:10.1016/j.optcom.2019.125198
   Web of Science ®Google Scholar
• Wang Y, Wang M, Xia W, et al. High-resolution fiber Bragg grating based transverse load sensor using microwave photonics filtering technique. Opt Express. 2016;24(16):17960. doi:10.1364/OE.24.017960
   PubMed Web of Science ®Google Scholar
• Yi K, Lu Y, Yu J, et al. A broadband polarization-independent two-port beam splitter under normal incidence based on encapsulated metal-dielectric reflective grating. Chin Opt Lett. 2020;18(7):070501. doi:10.3788/COL202018.070501
   Web of Science ®Google Scholar
• Xiong Z, Wang B, Zhou J. Triple-layer array splitter for zeroth-order suppressing under normal incidence. Optik. 2022;267:169743. doi:10.1016/j.ijleo.2022.169743
   Web of Science ®Google Scholar
• Huang Z, Wang B, Lin Z, et al. Super-stability splitting at the inhibition of the zeroth order by an encapsulated grating. J Optoelectron Adv M. 2021;23:439–444.
   Web of Science ®Google Scholar
• Clausnitzer T, Kampfe T, Bruckner F, et al. Reflection-reduced encapsulated transmission grating. Opt. Lett. 2008;33(17):1972–1974. doi:10.1364/OL.33.001972
   PubMed Web of Science ®Google Scholar
• Takenaka M, Yokoyama M, Sugiyama M, et al. InGaAsP photonic wire based ultrasmall arrayed waveguide grating multiplexer on Si wafer. Appl. Phys. Express. 2009;2(12):122201. doi:10.1143/APEX.2.122201
   Web of Science ®Google Scholar
• Zhou B, Jia W, Xiang C, et al. Polarization-independent 2×2 high diffraction efficiency beam splitter based on two-dimensional grating. Opt Express. 2021;29(20):32042–32050. doi:10.1364/OE.437974
   PubMed Web of Science ®Google Scholar
• Lin Z, Wang B, Wen K. Polarization-independent highly-efficient splitter based on the cross-shaped ridge structure. Opt Commun. 2022;505:127499. doi:10.1016/j.optcom.2021.127499
   Web of Science ®Google Scholar
• Zamani N, Hatef A, Nadgaran H. Near-IR reconfigurable 1D Ag grating Fabry-Perot absorber hybridized with phase-change material GSST. Appl Opt. 2021;60(25):7596–7602. doi:10.1364/AO.435728
   PubMed Web of Science ®Google Scholar
• Ciesielski K, Skowronski L, Trzcinski M, et al. Controlling the optical parameters of self-assembled silver films with wetting layers and annealing. Appl Surf Sci. 2017;421:349–356. doi:10.1016/j.apsusc.2017.01.039
   Web of Science ®Google Scholar
• Sabhya KA, Kekuda D, Murari MS, et al. Influence of Hf precursor concentration on various properties of sol-gel based spin coated HfO2 thin films. Opt Mater. 2023;136:113424. doi:10.1016/j.optmat.2022.113424
   Web of Science ®Google Scholar
• Huang H, Ruan S, Yang T, et al. Novel even beam splitters based on subwavelength binary simple periodic rectangular structure. Nano-Micro Lett. 2015;7(2):177–182. doi:10.1007/s40820-015-0031-y
   Web of Science ®Google Scholar
• Zhou C, Liu L. Numerical study of Dammann array illuminators. Appl Optics. 1995;34(26):5961. doi:10.1364/AO.34.005961
   PubMed Web of Science ®Google Scholar
• Lin Z, Wang B. Polarization-selective splitter with double structure periodic ridges. Opt Eng. 2021;60(4):045108.
   Web of Science ®Google Scholar
• Li H, Huang T, Lu L, et al. High-efficiency nine-port beam splitting output enabled by a dielectric lamellar sandwiched fused-silica grating. Opt Laser Technol. 2022;145:107465. doi:10.1016/j.optlastec.2021.107465
   Web of Science ®Google Scholar
• Ma X, Li Y, Lu Y, et al. Metagrating-based terahertz polarization beam splitter designed by simplified modal method. Front Phys. 2020;8:580781. doi:10.3389/fphy.2020.580781
   Web of Science ®Google Scholar
• Feng J, Zhou C, Wang B, et al. Three-port beam splitter of a binary fused-silica grating. Appl Opt. 2008;47(35):6638–6643. doi:10.1364/AO.47.006638
   PubMed Web of Science ®Google Scholar
• Gao C, Wang B, Wen K, et al. Coupling mechanism and field distribution of reflective grating for 1×5 splitting. Opt Commun. 2019;452:395–399. doi:10.1016/j.optcom.2019.07.076
   Web of Science ®Google Scholar
• Feng J, Zhou C, Zheng J, et al. Modal analysis of deep etched low contrast two port beam splitter grating. Opt Commun. 2008;281:5298–5301. doi:10.1016/j.optcom.2008.07.075
   Web of Science ®Google Scholar
• Qin J, Fu M, Zheng B. Analysis of wavy surface effects on the characteristics of wireless optical communication downlinks. Opt Commun. 2022;507:127623. doi:10.1016/j.optcom.2021.127623
   Web of Science ®Google Scholar
• Yu J, Liang D. Impact localization system for composite barrel structure using fiber Bragg grating sensors. Optik. 2019;182:201–210. doi:10.1016/j.ijleo.2018.11.073
   Web of Science ®Google Scholar