Lithium niobate on insulator (LNOI) combines a variety of optoelectronic properties and can meet practical performance requirements that are uncommon in optoelectronic materials. This review introduces the fundamentals and the photonic device concepts that arise from the LNOI materials platform. Firstly, ...
黄海津 Haijin Huang ¹, Armandas Balčytis ¹, Aditya Dubey ¹, Andreas Boes ¹ ² ³, Thach G. Nguyen ¹, 任光辉 Guanghui Ren ¹, 谭朦曦 Mengxi Tan ¹, Arnan Mitchell ¹ ¹ Integrated Photonics and Applications Centre, School of Engineering, RMIT University, Melbourne...
Lithium-Niobate-On-Insulator (LNOI) is emerging as a promising platform for integrated quantum photonic technologies because of its high second-order nonlinearity and compact waveguide footprint. Importantly, LNOI allows for creating electro-optically reconfigurable circuits, which can be efficiently operate...
The lithium niobate on insulator (LNOI) platform has revolutionized lithium niobate materials, and a series of quantum photonic chips have exhibited unprecedented performances. Quantum frequency conversion (QFC) that enables quantum state preservation during frequency conversion is crucial in quantum technolog...
Lithium niobate (LiNbO 3 ) on insulator (LNOI) is a promising material platform for integrated photonics due to single crystal LiNbO 3 film’s wide transparent window, high refractive index, and high second-order nonlinearity. Based on LNOI, the fast-dev
为解决掺杂浓度和晶体质量的限制问题, 本课题组依托南开大学在铌酸锂晶体生长方面的优势, 通过在铌酸锂晶体材料生长过程中进行铒离子掺杂, 然后通过Smart Cut技术得到合适掺杂溶度和高质量的掺铒铌酸锂薄膜晶圆(Erbium-Doped Lithium Niobate On Insulator, Er-LNOI), 在此基础上开展了铌酸锂薄膜微盘、微环以及单模激光器...
Lithium Niobate on insulator (LNOI) photonics promises to combine the excellent nonlinear properties of Lithium Niobate with the high complexity achievable by high contrast waveguides. However, to date, fabrication challenges have resulted in high-loss and sidewall-angled waveguides, limiting its applicabi...
Lithium niobate on insulator (LNOI) is an emerging photonic platform with great promises for future optical communications, nonlinear optics and microwave photonics. An important integrated photonic building block, active waveguide amplifiers, however, is still missing in the LNOI platform. Here we repor...
We fabricate our device with X-cut thin-film LNOI (lithium niobate on insulator, NanoLN), following the procedure outlined in Fig. 4. The material stack consists of 500 nm of lithium niobate bonded to a 2 μm-thick silica layer on top of a silicon handle wafer, as shown in Fig. 4a...
High performance fully etched isotropic microring resonators in thin-film lithium niobate on insulator platform. Opt. Express 2019, 27, 22025–22039. [Google Scholar] [CrossRef] [Green Version] Cai, L.; Kong, R.; Wang, Y.; Hu, H. Channel waveguides and y-junctions in x-cut single-...