Massive GaN micro-LED array based underwater wireless optical communication [0.03%]
基于大规模GaN微LED阵列的水下无线光学通信
Zhijian Lv,Xinyi Liu,Shuang Wu et al.
Zhijian Lv et al.
High-speed underwater wireless optical communication technology is a much-needed communication technology in current underwater applications, and micro-LED is a promising light source option. Considering the limitation of transmission dista...
Orthogonally polarized semi-polar (202¯1) InGaN/GaN-based MCLED array [0.03%]
半极性(202-1)InGaN/GaN基MCLED阵列的正交偏振特性研究
Qinglin Jia,Jingfeng Duan,Wei Ou et al.
Qinglin Jia et al.
Orthogonally polarized light technology holds significant promise for applications in visible light communication, 3D displays, and medical imaging. This study introduces a novel semi-polar (202¯1) InGaN/GaN-based microcavity light-emittin...
Capturing the spectrotemporal structure of a biphoton wave packet with delay-line-anode single-photon imagers [0.03%]
利用延迟线阳极单光子探测器捕捉双光子波包的频谱时序结构
Ozora Iso,Kensuke Miyajima,Ryosuke Shimizu
Ozora Iso
Distinguishing photon arrival time and position is crucial for advancing quantum technology. However, capturing spatial and temporal information efficiently remains challenging. Here, we present a novel photon detection technique to achieve...
Colorless photoalignment material for fabricating liquid crystal holographic optical elements [0.03%]
用于制作液晶全息光学元件的无色光取向材料
Hosna Tajvidi Safa,John Semmen,Yuqiang Ding et al.
Hosna Tajvidi Safa et al.
The optical properties of a new colorless photoalignment material, RN-4942, its fabrication stability, and applications in fabricating passive liquid crystal devices, including Pancharatnam-Berry phase optical elements and polarization volu...
Laser direct writing of graphene quantum dots encircling conductive structures for stimuli-responsive anti-counterfeiting label [0.03%]
激光直接书写石墨烯量子点包围导电结构的具有刺激响应性防伪标签的方法
Kosuke Tsukada,Mitsuhiro Terakawa
Kosuke Tsukada
Graphene quantum dots (GQDs) are fluorescent materials whose fluorescence intensity changes in response to external stimuli. In this study, we demonstrated the fabrication of a semi-cylindrical conductive microstructure encircled by GQDs on...
GS-RNN: a phase-only hologram generation model based on the fusion of the Gerchberg-Saxton algorithm and a neural network [0.03%]
基于Gerchberg-Saxton算法和神经网络融合的GS-RNN全息图生成模型
XianFei Hu,Jinbin Gui,Lei Hu et al.
XianFei Hu et al.
In this paper, we propose a computer-generated hologram (CGH) iterative generation model based with a recurrent neural network architecture, which combines an improved residual complementary neural network with the traditional Gerchberg-Sax...
Temperature-compensated fiber-optic Fabry-Perot pressure sensor based on sapphire MEMS technology for high temperature environment up to 1500°C [0.03%]
基于蓝宝石微电子机械系统技术的高温(高达1500℃)环境下补偿光纤法布里-珀罗压传感器
Yukang Liao,Jia Liu,Yunteng Dai et al.
Yukang Liao et al.
A temperature-compensated fiber-optic Fabry-Perot pressure sensor based on sapphire micro-electro-mechanical systems (MEMS) technology for high temperature environment up to 1500 °C is proposed and demonstrated. Two Fabry-Perot cavities ar...
High modulation efficiency micro-ring modulator with low driving voltage for high speed optical interconnection [0.03%]
一种高调制效率、低驱动电压的高速光互连微环调制器
Shiao Zhao,Xiaoyang Zhao,Haibo Kuang et al.
Shiao Zhao et al.
A high modulation efficiency depletion mode silicon micro-ring modulator with NRZ modulation rate up to 128 Gb/s has been demonstrated. The MRM utilizes a meandering doping structure to enhance the overlap factor between the carrier variati...
Sadeq Bahmani,Andrey B Evlyukhin,Emadeldeen Hassan et al.
Sadeq Bahmani et al.
Engineering the field scattered by an object is an important problem across the entire electromagnetic spectrum. For example, directional scattering achieved by means of nanoantennas is sought for applications in integrated optics, nanophot...
Silicon photonic physical unclonable function based on waveguide array embedded with phase shifters [0.03%]
基于移相器的硅基波导阵列物理不可克隆函数
Gow-Zin Yiu,Chung-Yu Hsu,Chia-Heng Sun et al.
Gow-Zin Yiu et al.
Silicon photonic physical unclonable function (PUF) stands out as a promising hardware security primitive, offering the advantages of CMOS compatibility and a compact chip-scale footprint compared to other optical PUFs. It harnesses inheren...