• Advanced Photonics Nexus
  • Vol. 4, Issue 2, 026004 (2025)
Yuanjian Wan1,2, Yu Zhang1,2,*, and Jian Wang1,2,*
Author Affiliations
  • 1Huazhong University of Science and Technology, Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information, Wuhan, China
  • 2Optics Valley Laboratory, Wuhan, China
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    DOI: 10.1117/1.APN.4.2.026004 Cite this Article Set citation alerts
    Yuanjian Wan, Yu Zhang, Jian Wang, "O-band low loss and polarization insensitivity bilayer and double-tip edge coupler," Adv. Photon. Nexus 4, 026004 (2025) Copy Citation Text show less
    References

    [1] Z. Xiao et al. Recent progress in silicon‐based photonic integrated circuits and emerging applications. Adv. Opt. Mater., 11, 2301028(2023).

    [2] S.Y. Siew et al. Review of silicon photonics technology and platform development. J. Lightwave Technol., 39, 4374-4389(2021).

    [3] R. Marchetti et al. Coupling strategies for silicon photonics integrated chips [invited]. Photonics Res., 7, 201-239(2019).

    [4] L. Cheng et al. Grating couplers on silicon photonics: design principles, emerging trends and practical issues. Micromachines, 11, 666(2020).

    [5] X. Mu et al. Edge couplers in silicon photonic integrated circuits: a review. Appl. Sci., 10, 1538(2020).

    [6] V.R. Almeida, R.R. Panepucci, M. Lipson. Nanotaper for compact mode conversion. Opt. Lett., 28, 1302(2003).

    [7] G. Ren et al. Study on inverse taper based mode transformer for low loss coupling between silicon wire waveguide and lensed fiber. Opt. Commun., 284, 4782-4788(2011).

    [8] Y. Liu, J. Yu. Low-loss coupler between fiber and waveguide based on silicon-on-insulator slot waveguides. Appl. Opt., 46, 7858(2007).

    [9] N. Hatori et al. A hybrid integrated light source on a silicon platform using a trident spot-size converter. J. Lightwave Technol., 32, 1329-1336(2014).

    [10] G. Roelkens et al. Efficient silicon-on-insulator fiber coupler fabricated using 248-nm-deep UV lithography. IEEE Photonic Technol. Lett., 17, 2613-2615(2005).

    [11] T. Tsuchizawa et al. Microphotonics devices based on silicon microfabrication technology. IEEE J. Sel. Top. Quantum Electron., 11, 232-240(2005).

    [12] Q. Fang et al. Suspended optical fiber-to-waveguide mode size converter for silicon photonics. Opt. Express, 18, 7763-7769(2010).

    [13] A. Dewanjee et al. Demonstration of a compact bilayer inverse taper coupler for Si-photonics with enhanced polarization insensitivity. Opt. Express, 24, 28194-28203(2016).

    [14] J.M. Luque-González et al. A review of silicon subwavelength gratings: building break-through devices with anisotropic metamaterials. Nanophotonics, 10, 2765-2797(2021).

    [15] A. He et al. Ultracompact fiber-to-chip metamaterial edge coupler. ACS Photonics, 8, 3226-3233(2021).

    [16] B. Peng et al. Controlling optical return loss in production silicon photonic metamaterial fiber couplers. Opt. Lett., 46, 400(2021).

    [17] M. Teng et al. O-band fiber-to-chip edge coupler for high NA fiber based on a CMOS compatible SOI platform, Th2A.5(2022).

    [18] J. He et al. V-groove assisted passive assembly of single-mode fibers to ultra-broadband polarization-insensitive edge couplers for silicon photonics, 357 (4 pp.)(2019).

    [19] T. Barwicz et al. An O-band metamaterial converter interfacing standard optical fibers to silicon nanophotonic waveguides, Th3F.3(2015).

    [20] M. Teng et al. Trident shape SOI metamaterial fiber-to-chip edge coupler, Tu2J.6(2019).

    [21] R. Larrea et al. Fiber-to-chip spot-size converter for coupling to silicon waveguides in the O-band. IEEE Photonics Technol. Lett., 31, 31-34(2019).

    [22] T. Barwicz et al. Integrated metamaterial interfaces for self-aligned fiber-to-chip coupling in volume manufacturing. IEEE J. Sel. Top. Quantum Electron., 25, 1-13(2019).

    [23] B. Snyder et al. Ultra-broadband, polarization-insensitive SMF-28 fiber edge couplers for silicon photonics, 55-58(2017).

    [24] R. Nagarajan, I. Lyubomirsky, O. Agazzi. Low power DSP-based transceivers for data center optical fiber communications [Invited tutorial]. J. Lightwave Technol., 39, 5221-5231(2021).

    [25] D. Ivanovich et al. Polarization division multiplexing for optical data communications. Proc. SPIE, 10538, 160-178(2018).

    Yuanjian Wan, Yu Zhang, Jian Wang, "O-band low loss and polarization insensitivity bilayer and double-tip edge coupler," Adv. Photon. Nexus 4, 026004 (2025)
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