Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy

Junjie Yi; Changjian Guo; Ziliang Ruan; Gengxin Chen; Haiqiang Wei; Liwang Lu; Shengqi Gong; Xiaofu Pan; Xiaowan Shen; Xiaowei Guan; Daoxin Dai; Kangping Zhong; Liu Liu

doi:10.1038/s41377-024-01506-1

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Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy

Original Articles

- Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy
- Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy
- LSA 2024年13卷第7期页码：1416-1426
- Affiliations：
  
  1.State Key Laboratory of Extreme Photonics and Instrumentation, College of Optical Science and Engineering, International Research Center for Advanced Photonics, Zhejiang University, Hangzhou 310058, China
  2.Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, South China Academy of Advanced Optoelectronics, South China Normal University, Higher-Education Mega-Center, Guangzhou 510006, China
  3.National Center for International Research on Green Optoelectronics, South China Normal University, Guangzhou 510006, China
  4.Photonics Research Institute, Department of Electrical and Electronic Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong (SAR), China
  5.Jiaxing Key Laboratory of Photonic Sensing & Intelligent Imaging, Intelligent Optics & Photonics Research Center, Jiaxing Research Institute Zhejiang University, Jiaxing 314000, China
- Author bio：
  
  Liu Liu (liuliuopt@zju.edu.cn)
- Funds：
- DOI：10.1038/s41377-024-01506-1
  中图分类号：
- 收稿日期：2024-02-29，
  
  修回日期：2024-06-11，
  
  录用日期：2024-06-12，
  
  网络出版日期：2024-06-29，
  
  纸质出版日期：2024-07-31
- Accepted：
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Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy[J]. LSA, 2024,13(7):1416-1426.

Yi, J. J. et al. Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy.,Light: Science & Applications, 13, 1416-1426 (2024).
Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy[J]. LSA, 2024,13(7):1416-1426. DOI： 10.1038/s41377-024-01506-1.

Yi, J. J. et al. Anisotropy-free arrayed waveguide gratings on X-cut thin film lithium niobate platform of in-plane anisotropy.,Light: Science & Applications, 13, 1416-1426 (2024). DOI： 10.1038/s41377-024-01506-1.

摘要

Abstract

Arrayed waveguide grating is a versatile and scalable integrated light dispersion device

which has been widely adopted in various applications

including

optical communications and optical sensing. Recently

thin-film lithium niobate emerges as a promising photonic integration platform

due to its ability of shrinking largely the size of typical lithium niobate based optical devices. This would also enable multifunctional photonic integrated chips on a single lithium niobate substrate. However

due to the intrinsic anisotropy of the material

to build an arrayed waveguide grating on X-cut thin-film lithium niobate has never been successful. Here

a universal strategy to design anisotropy-free dispersive components on a uniaxial in-plane anisotropic photonic integration platform is introduced for the first time. This leads to the first implementation of arrayed waveguide gratings on X-cut thin-film lithium niobate with various configurations and high-performances. The best insertion loss of 2.4 dB and crosstalk of −24.1 dB is obtained for the fabricated arrayed waveguide grating devices. Applications of such arrayed waveguide gratings as a wavelength router and in a wavelength-division multiplexed optical transmission system are also demonstrated.

关键词

Keywords

references

Born, M. & Wolf, E. Principles of Optics, 7th edn (Cambridge: Cambridge University Press, 2019).

Smit, M. K. & Van Dam, C. PHASAR-based WDM-devices: principles, design and applications. IEEE J. Sel. Top. Quantum Electron. 2 , 236–250 (1996)..

Zou, J. et al. Silicon-based arrayed waveguide gratings for WDM and spectroscopic analysis applications. Opt. Laser Technol. 147 , 107656 (2022)..

Uetsuka, H. AWG technologies for dense WDM applications. IEEE J. Sel. Top. Quantum Electron. 10 , 393–402 (2004)..

Cheben, P. et al. A high-resolution silicon-on-insulator arrayed waveguide grating microspectrometer with sub-micrometer aperture waveguides. Opt. Express 15 , 2299–2306 (2007)..

Akca, B. I. & Doerr, C. R. Interleaved silicon nitride AWG spectrometers. IEEE Photonics Technol. Lett. 31 , 90–93 (2019)..

Nishi, H. et al. Integration of eight-channel directly modulated membrane-laser array and SiN AWG multiplexer on Si. J. Lightwave Technol. 37 , 266–273 (2019)..

Chen, S. et al. Compact eight-channel thermally reconfigurable optical add/drop multiplexers on silicon. IEEE Photonics Technol. Lett. 28 , 1874–1877 (2016)..

Zheng, S. et al. Chip-scale reconfigurable optical full-field manipulation: enabling a compact grooming photonic signal proces sor. ACS Photonics 7 , 1235–1245 (2020)..

Marpaung, D. et al. Integrated microwave photonics. Laser Photonics Rev. 7 , 506–538 (2013)..

Shi, B., Calabretta, N. & Stabile, R. Parallel photonic convolutional processing on-chip with cross-connect architecture and cyclic AWGs. IEEE J. Sel. Top. Quantum Electron. 29 , 7400310 (2023)..

Hibino, Y. Recent advances in high-density and large-scale AWG multi/demultiplexers with higher index-contrast silica-based PLCs. IEEE J. Sel. Top. Quantum Electron. 8 , 1090–1101 (2002)..

Khan, S. N. et al. Optimal design for a flat-top AWG demultiplexer by using a fast calculation method based on a Gaussian beam approximation. Opt. Commun. 262 , 175–179 (2006)..

Li, H. et al. Design, fabrication and characterization of arrayed waveguide grating devices based on different polymers. Opt. Commun. 530 , 129139 (2023)..

Bolk, J. et al. Ultra-low loss arrayed waveguide grating using deep UV lithography on a generic InP photonic integration platform. In Proc. European Conference on Optical Communication (ECOC) 1–3 (IEEE, Gothenburg, Sweden, 2017).

Dai, D. et al. Design and fabrication of ultra-small overlapped AWG demultiplexer based on α-Si nanowire waveguides. Electron. Lett. 42 , 400–402 (2006)..

Bogaerts, W. et al. Silicon-on-Insulator spectral filters fabricated with CMOS technology. IEEE J. Sel. Top. Quantum Electron. 16 , 33–44 (2010)..

Wang, Y. et al. Ultrawide-band low polarization sensitivity 3-μm SOI arrayed waveguide gratings. J. Lightwave Technol. 40 , 3432–3441 (2022)..

Shen, X. et al. Ultra-low-crosstalk silicon arrayed-waveguide grating (De)multiplexer with 1.6-nm channel spacing. Laser Photonics Rev. 18 , 2300617 (2024)..

Stanton, E. J. et al. Low-loss arrayed waveguide grating at 760 nm. Opt. Lett. 41 , 1785–1788 (2016)..

Zhang, Z., Wang, Y. & Tsang, H. K. Ultracompact 40-channel arrayed waveguide grating on silicon nitride platform at 860 nm. IEEE J. Quantum Electron. 56 , 8400308 (2020)..

Boes, A. et al. Lithium niobate photonics: unlocking the electromagnetic spectrum. Science 379 , eabj4396 (2023)..

Sun, D. et al. Microstructure and domain engineering of lithium niobate crystal films for integrated photonic applications. Light Sci. Appl. 9 , 197 (2020)..

Wang, C. et al. Integratedlithium niobate electro-optic modulators operating at CMOS-compatible voltages. Nature 562 , 101–104 (2018)..

He, M. et al. High-performance hybrid silicon and lithium niobate Mach–Zehnder modulators for 100 Gbit s −1 and beyond. Nat. Photonics 13 , 359–364 (2019)..

Li, M. et al. Lithium niobate photonic-crystal electro-optic modulator. Nat. Commun. 11 , 4123 (2020)..

Chen, G. et al. High performance thin-film lithium niobate modulator on a silicon substrate using periodic capacitively loaded traveling-wave electrode. APL Photonics 7 , 026103 (2022)..

Xue, Y. et al. Breaking the bandwidth limit of a high-quality-factor ring modulator based on thin-film lithium niobate. Optica 9 , 1131–1137 (2022)..

Vazimali, M. G. & Fathpour, S. Applications of thin-film lithium niobate in nonlinear integrated photonics. Adv. Photonics 4 , 034001 (2022)..

Li, X. et al. Efficient second harmonic generation by harnessing bound states in the continuum in semi-nonlinear etchless lithium niobate waveguides. Light Sci. Appl. 11 , 317 (2022)..

Wan, L. et al. Highly efficient acousto-optic modulation using nonsuspended thin-film lithium niobate-chalcogenide hybrid waveguides. Light Sci. Appl. 11 , 145 (2022)..

de Beeck, C. O. et al. III/V-on-lithium niobate amplifiers and lasers. Optica 8 , 1288–1289 (2021)..

Shams-Ansari, A. et al. Electrically pumped laser transmitter integrated on thin-film lithium niobate. Optica 9 , 408–411 (2022)..

Zhang, X. et al. Heterogeneous integration of III–V semiconductor lasers on thin-film lithium niobite platform by wafer bonding. Appl. Phys. Lett. 122 , 081103 (2023)..

Lomonte, E. et al. Single-photon detection and cryogenic reconfigurability in lithium niobate nanophotonic circuits. Nat. Commun. 12 , 6847 (2021)..

Wei, C. et al. Ultra-wideband waveguide-coupled photodiodes heterogeneously integrated on a thin-film lithium niobate platform. Light. : Adv. Manuf. 4 , 263–271 (2023)..

Xue, Y. et al. Waveguide integrated high-speed black phosphorus photodetector on a thin film lithium niobate platform. Opt. Mater. Express 13 , 272–281 (2023)..

Wang, J. et al. Polarization coupling of X -cut thin film lithium niobate based waveguides. IEEE Photonics J. 12 , 2200310 (2020)..

Prost, M., Liu, G. & Yoo, S. J. B. A compact thin-film lithium niobate platform with arrayed waveguide gratings and MMIs. In Proc. Optical Fiber Communications Conference and Exposition (OFC) 1–3 IEEE, San Diego, CA, USA, (2018).

Wang, Z. et al. On-chip arrayed waveguide grating fabricated on thin-film lithium niobate. Adv. Photonics Res. 5 , 2300228 (2024)..

Yu, Y. et al. Wavelength-division multiplexing on an etchless lithium niobate integrated platform. ACS Photonics 9 , 3253–3259 (2022)..

Tu, H. et al. 100-Channel arrayed waveguide grating based on thin film lithium niobate on insulator (LNOI). J. Light. Technol . https://doi.org/10.1109/JLT.2024.3354391 (2024).

Ning, N. et al. Comparison of silicon lattice-filter-based O-band 1×8 (De)multiplexers with flat and Gaussian-like passbands. IEEE Photonics J. 14 , 6615705 (2022)..

Wang, C. et al. Lithium tantalate photonic integrated circuits for volume manufacturing. Nature 629 , 784–790 (2024)..

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