Results 231 to 240 of about 443,911 (328)

Compact femtosecond fiber laser tunable from 800 to 850 nm with pulse energy exceeding 5 nJ. [PDF]

Sci Rep
Stoliarov D, Koviarov A, Galiakhmetova D, Rafailov E.   +3 more
europepmc   +1 more source

Use of an endoscopic virtual ruler based on the fiber laser principle and artificial intelligence technology. [PDF]

Endoscopy
Kuai Y, Zhou S, Sun B, Wang X, Xiao Y, Wu A, Kong D.   +6 more
europepmc   +2 more sources

External Reflection From Two‐Photon Laser‐Printed Micromirrors Enables Photomechanical Actuation at a 90° Incident Angle

Advanced Functional Materials, EarlyView.
Light reflectance increases along incidence angle and transmittance significantly drops around 90‐degree incidence angle. Here, we report two‐photon laser printed micro mirrors that redirect the skimming light beam into normal light absorption. Using this technique, light‐driven micro walkers and grippers are demonstrated by using grazing incidence ...
Leilei Song, Jianfeng Yang, Hao Zeng
wiley   +1 more source

Efficacy and safety in enucleation of the prostate with thulium fiber laser (TFL) using a 365 μm fiber: a retrospective study in a real-world, risk-diverse population. [PDF]

World J Urol
Amiel T, Simon R, Straub M.
europepmc   +1 more source

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

Advanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du, Kaidi Zhang, Liang Wang, Di Zhao, Mengqing Hu, Mingli Li, Ming Zhou, Zhenzhen Wu, Mengyang Dong, Bo Fu, Porun Liu, Yun Wang, Hongxia Wang, Yuantong Gu, Lei Zhang   +14 more
wiley   +1 more source

Beam Tilt Aberration Detection of the Seven-Unit Phased Fiber Laser Array. [PDF]

Micromachines (Basel)
Yu X, Wang X, Liang J, Liu C, Ni X, Bai S, Li J, Liu Z, Hou L.   +8 more
europepmc   +1 more source

Liquid refractive index sensor based on polymer fiber with micro-holes created by femtosecond laser

, 2014
Wenchao Dong Wenchao Dong, Jue Wei Jue Wei, Xuehai Wang Xuehai Wang, Zhi‐Hui Kang, Xiaofeng Xu   +4 more
openalex   +1 more source

Gold Nanoclusters as Dual Agents for Engineering Tumor Vascular Leakiness and Performing Photothermal Therapy

Advanced Functional Materials, EarlyView.
Many cancer nanotherapeutics, while potent, suffer from the inability to escape from the tumor vasculature, especially in the absence of endothelial permeability. In this work, ultrasmall gold nanoclusters could engineer nanomaterials induced endothelial leakiness (NanoEL) and harness strong NIR induced photothermal characteristics to suppress tumor ...
Nengyi Ni, Kuoran Xing, Bihan Zhang, Baoteng Wang, Yinglu Chen, Jianping Xie, Xiao Sun, Jinping Wang, David Tai Leong   +8 more
wiley   +1 more source

Two‐Way Shape Memory Alloy and Polymer Composite Hybrid Smart Actuator With High Speed, Accuracy, and Reversible Deformation

Advanced Functional Materials, EarlyView.
Tailored thermo‐mechanical properties of shape memory polymer composites enable large reversible deformation as well as high actuation speed. Moreover, a structural design with curvature in the transverse direction achieves sub‐second actuation on heating and a larger recovery ratio on cooling. Finally, these newly developed smart two‐way actuators can
Dajeong Kang, Seong Yeon Park, Yitro Samuel Aditya, Ha Eun Lee, Wonvin Kim, Sangyoon Bae, Seong Su Kim   +6 more
wiley   +1 more source

Evaluating the learning curve for flexible ureteroscopic thulium fiber laser lithotripsy using CUSUM analysis. [PDF]

Int J Surg
Li Z, Wu S, Tang X, Luo Y, Wang D, Liu T, Li S, Wang X.   +7 more
europepmc   +1 more source