Mingxiao Li,Chao Xiang,Joel Guo et al.
Mingxiao Li et al.
We demonstrate a versatile heterogeneous integration platform unifying III-V gain with thin-film lithium niobate (TFLN) photonic circuits to create high-performance lasers with integrated functionality. This breakthrough overcomes the criti...
Ultra-wideband TFLN modulator with selectively removed slab based on multifunctional BCB platform for high coupling efficiency and suppressed EO relaxation [0.03%]
一种基于多功能BCB平台的超宽带TFLN调制器及其抑制EO弛豫和高耦合效率的方法
Yutong He,Hao Liu,Changzheng Sun et al.
Yutong He et al.
Thin-film lithium niobate (TFLN) has a proven record of building high-performance electro-optic (EO) modulators. However, it has consistently posed challenges in securing low driving voltage, wide electro-optic bandwidth, low insertion loss...
Segmented finger electrodes to optimize ultra-long continuous wafer-scale periodic poling in thin-film lithium niobate [0.03%]
分段指电极优化超长连续晶圆级周期性反转的钛感应铌酸锂薄膜生长技术
Laura Bollmers,Noah Spiegelberg,Michael Rüsing et al.
Laura Bollmers et al.
Periodically poled thin-film lithium niobate (TFLN) crystals are the fundamental building block for highly-efficient quantum light sources and frequency converters. The efficiency of these devices is strongly dependent on the interaction le...
High external power narrow bandwidth erbium doped waveguide laser on thin film lithium niobate [0.03%]
基于薄膜铌酸锂的高外来增益窄带宽掺饵波导激光器
Yu Ma,Mengqi Li,Jianping Yu et al.
Yu Ma et al.
Erbium-doped waveguide lasers have attracted great interests in recent years due to their compact footprint, high scalability and low phase noise. In this work, by using a high-external-gain erbium-doped thin-film lithium niobate waveguide ...
On-chip polarization management for stable nonlinear signal generation in thin-film lithium niobate [0.03%]
薄膜锂 ni 晶体中稳定的非线性信号生成的片上偏振管理
Junhyung Lee,Sunghyun Moon,Yongchan Park et al.
Junhyung Lee et al.
Nonlinear signal generation requires precise control of the input polarization to satisfy phase-matching conditions. Conventional polarization management using external fiber polarization controllers or bulk wave plates increases coupling c...
Subharmonic injection-locked photonic integrated thin-film lithium niobate optoelectronic oscillator [0.03%]
用于光电振荡器的亚谐波注入锁定光子集成薄膜锂铌酸锶钾晶体器件
Zijun Huang,Rui Ma,Qiang Ying et al.
Zijun Huang et al.
Integrated optoelectronic oscillators (OEOs) have emerged as pivotal enablers of compact, energy-efficient solutions for generating high-frequency radio-frequency (RF) signals with exceptional spectral purity - an essential demand in the ad...
Nanodomain poling unlocking backward nonlinear light generation in thin film lithium niobate [0.03%]
纳米域多极化解锁锂钛酸薄膜中向后非线性光生成现象
Alessandra Sabatti,Jost Kellner,Robert J Chapman et al.
Alessandra Sabatti et al.
Nonlinear frequency conversion offers powerful capabilities for applications in telecommunications, signal processing, and computing. Thin-film lithium niobate (TFLN) has emerged as a promising integrated photonics platform due to its stron...
512 Gbps/λ dual-polarization thin-film lithium niobate modulators based on an electro-optic equalizer [0.03%]
基于电光均衡器的512Gbps/λ双折射薄膜铌酸锂调制器
Jianmin Zhang,Jian Shen,Shuxiao Wang et al.
Jianmin Zhang et al.
Driven by the development of AI applications, optical communication systems experience an exponential surge in the demand for high data rates. Thin-film lithium niobate (TFLN) electro-optic (EO) modulators have been extensively studied and ...
High pump depletion second-harmonic generation using domain engineered thin-film lithium niobate waveguides [0.03%]
基于畴工程薄膜锂铌氧化物波导的高泵浦损耗的二次谐波产生
Chenyu Wang,Mengwen Chen,Xiao-Hui Tian et al.
Chenyu Wang et al.
Thin-film lithium niobate (TFLN) has emerged as a powerful platform for integrated nonlinear optics owing to its large χ (2) nonlinearity, tight confinement and flexible tunability. To fully excavate such superior nonlinear optical propert...
Multi-channel and free-spectral-range-free tunable add-drop filters on thin-film lithium niobate [0.03%]
基于薄膜铌酸锂的多通道无自由光谱范围可调滤波器
Ziliang Ruan,Xijie Wang,Bin Chen et al.
Ziliang Ruan et al.
Thin-film lithium niobate (TFLN) has emerged as an attractive platform for integrated tunable photonic filters owing to its strong electro-optic response and low optical loss. However, conventional resonant filters, such as micro-rings, are...