11 papers
Intelligent Perception Assisted Light Modulation for real-time and program-free nanofabrication and particle manipulation
Weixin Zhu, Hanyu Guo, Chen Zhang +7
In this paper, we present an Intelligent Perception-Assisted Light Modulation (IPALM) technique, for femtosecond laser nanofabrication and particle manipulation. IPALM technique in…
Nonlinear scalings emerge in a linear regime: an observation in electrokinetic flow
Jin'an Pang, Guangyin Jing, Xiaoqiang Feng +2
In nonlinear systems, small perturbations are conventionally attributed to negligible nonlinearity, justifying linear approximations. Here, we uncover a notable exception to this p…
Partition laser assembling technique
Yueqiang Zhu, Chen Zhang, Ce Zhang +6
The advancement of micro/nanofabrication techniques with high throughput, efficiency, and flexibility is critical for fields like integrated photonics, biosensing, and medical diag…
Flow induced two-dimensional potential on chemically uniform solid-liquid interface: A possible electrokinetic origin of streamwise vortices
Shuangshuang Meng, Yu Han, Wei Zhao +11
The potential at solid-liquid interfaces governs electrokinetic phenomena across chemistry, biology, and engineering. Despite its centrality, local measurement of this potentia…
Influence of chemical environment on the transition of alternating current electroosmotic flow
Yu Han, Zhongyan Hu, Kaige Wang +1
Electroosmotic flow (EOF) is a ubiquitous phenomenon at the solid-liquid interface when an external electric field is applied. Despite its prevalence, the characteristics and mecha…
Multifocal laser direct writing through spatial light modulation guided by scalable vector graphics
Linhan Duan, Yueqiang Zhu, Haoxin Bai +4
Multifocal laser direct writing (LDW) based on phase-only spatial light modulator (SLM) can realize flexible and parallel nanofabrication with high throughput potential. In this in…
Flow cytometry with anti-diffraction light sheet (ADLS) by spatial light modulation
Yanyan Gong, Ming Zeng, Yueqiang Zhu +7
Flow cytometry is a widespread and powerful technique, whose resolution is determined by its capacity to accurately distinguish fluorescently positive populations from negative one…
Transition routes of electrokinetic flow in a divergent microchannel with bending walls
Yanxia Shi, Ming Zeng, Haoxin Bai +6
Electrokinetic flow can be generated as a highly coupled phenomenon among velocity field, electric conductivity field and electric field. It can exhibit different responses to AC e…
Quad-cascade picture of electrokinetic turbulence
Yanxia Shi, Jin'an Pang, Yueqiang Zhu +10
Turbulence, ubiquitous in nature and across various systems, exhibits chaotic and intermittent fluctuations in space and time, defying precise prediction. For nearly a century, ext…
Eliminating zeroth-order light of spatial light modulator with voltage optimization
Yueqiang Zhu, Kaige Wang, Jintao Bai +1
The crucial zeroth-order light due to the pixelation effect of spatial light modulator (SLM) has been a serious issue in the field of light modulation, especially in applications w…
Super-resolution reconstruction of cytoskeleton image based on A-net deep learning network
Qian Chen, Haoxin Bai, Bingchen Che +5
To date, live-cell imaging at the nanometer scale remains challenging. Even though super-resolution microscopy methods have enabled visualization of subcellular structures below th…