Broadband multifrequency vibration attenuation of an acoustic metamaterial beam with two-degree-of-freedom nonlinear bistable absorbers
J Zhang, J Zhang, B Zhang, Y An, X Yang, N Hu… - … Systems and Signal …, 2024 - Elsevier
In this study, we propose an acoustic metamaterial beam with periodically mounted two-
degree-of-freedom (2-DOF) nonlinear bistable absorbers (TNBA) to achieve broadband …
degree-of-freedom (2-DOF) nonlinear bistable absorbers (TNBA) to achieve broadband …
Ultra-broadband on-chip mode size converter based on metasurface and taper on lithium-niobate-on-insulator platform
JM Liu, DL Zhang - Optical Materials, 2024 - Elsevier
Mode size converter enables to match two waveguides with different mode sizes. It has
already become an indispensable component in modern integrated photonics. Here, we …
already become an indispensable component in modern integrated photonics. Here, we …
High performance polarizer on thin-film lithium niobate with width-tapered Euler bending
In this Letter, we propose and demonstrate an integrated polarizer on thin film lithium
niobate (TFLN). The polarizer consists of a width-tapered 180° Euler bending waveguide …
niobate (TFLN). The polarizer consists of a width-tapered 180° Euler bending waveguide …
Demonstration of an On-Chip TE-Pass Polarizer Based on Radiation Coupling
L Zhang, S Tang, C Chen, H Lv, X Liu - IEEE Photonics Journal, 2024 - ieeexplore.ieee.org
An on-chip, high-extinction-ratio transverse electric (TE) pass polarizer utilizing a silicon
oxynitride (SiON) slab has been proposed and experimentally verified. The power …
oxynitride (SiON) slab has been proposed and experimentally verified. The power …
[PDF][PDF] 薄膜铌酸锂片上集成多维复用光子器件
田永辉， 袁明瑞， 秦士敬， 李浩， 王思璇， 肖恢芙 - 2024 - ipc.lzu.edu.cn
摘要铌酸锂(LiNbO3) 材料因其优异的电光, 声光和非线性光学特性, 被视为实现高性能集成
光电子芯片的理想材料平台. 近年来, 随着晶圆级绝缘衬底上的铌酸锂(LNOI) …
光电子芯片的理想材料平台. 近年来, 随着晶圆级绝缘衬底上的铌酸锂(LNOI) …
Compact transverse-magnetic-pass polarizer with a subwavelength grating based on a hybrid silicon-lithium niobate on insulator platform
Z Zheng, X She, X Shen, F Huang, H Liu… - Optical …, 2024 - spiedigitallibrary.org
In this work, a transverse magnetic (TM)-pass polarizer based on subwavelength grating
(SWG) on the emerging potential hybrid silicon-LNOI platform is proposed. By integrating …
(SWG) on the emerging potential hybrid silicon-LNOI platform is proposed. By integrating …
Analysis of hollow elliptical waveguide with metamaterial cladding
S Ghasemzadeh, F Lotfi, R Kheradmand… - Optical …, 2024 - spiedigitallibrary.org
We characterize the behavior of modes propagating along a hollow elliptical waveguide with
lossy metamaterial cladding. The proposed metamaterial-dielectric elliptical waveguide …
lossy metamaterial cladding. The proposed metamaterial-dielectric elliptical waveguide …