Ultrafast multi-focus 3-D nano-fabrication based on two-photon polymerization

Q Geng, D Wang, P Chen, SC Chen - Nature communications, 2019 - nature.com
Two-photon polymerization (TPP) is the most precise 3-D printing process that has been
used to create many complex structures for advanced photonic and nanoscale applications …

Lasers that learn: The interface of laser machining and machine learning

B Mills, JA Grant‐Jacob - IET Optoelectronics, 2021 - Wiley Online Library
Laser machining is a highly flexible non‐contact fabrication method used extensively across
academia and industry. Whilst simulations based on fundamental understanding offer some …

Application of digital micromirror devices (DMD) in biomedical instruments

Z Zhuang, HP Ho - Journal of Innovative Optical Health Sciences, 2020 - World Scientific
There is an ongoing technological revolution in the field of biomedical instruments.
Consequently, high performance healthcare devices have led to remarkable economic …

Digital micromirror device-based two-photon microscopy for three-dimensional and random-access imaging

Q Geng, C Gu, J Cheng, S Chen - Optica, 2017 - opg.optica.org
Fast 3D microscopic imaging methods have been playing a crucial role in many biological
studies. In this Letter, we present a revolutionary way to design and build a two-photon …

Super-resolution enabled widefield quantum diamond microscopy

F Xu, J Chen, Y Hou, J Cheng, TKC Hui, SC Chen… - ACS …, 2023 - ACS Publications
Widefield quantum diamond microscopy (WQDM) based on Kohler illumination has been
widely adopted in the field of quantum sensing; however, practical applications are still …

Laser drilling with a top-hat beam of micro-scale high aspect ratio holes in silicon nitride

V Nasrollahi, P Penchev, A Batal, H Le, S Dimov… - Journal of Materials …, 2020 - Elsevier
High aspect ratio micro holes are very important functional features in many products, in
particular in electronics industry. Especially, the critical requirements that such holes in …

Adaptive digital hologram binarization method based on local thresholding, block division and error diffusion

PA Cheremkhin, EA Kurbatova, NN Evtikhiev… - Journal of …, 2022 - mdpi.com
High-speed optical reconstruction of 3D-scenes can be achieved using digital holography
with binary digital micromirror devices (DMD) or a ferroelectric spatial light modulator (fSLM) …

Holocurtains: Programming light curtains via binary holography

D Chan, SG Narasimhan… - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Light curtain systems are designed for detecting the presence of objects within a user-
defined 3D region of space, which has many applications across vision and robotics …

[PDF][PDF] 空间整形飞秒激光图案化加工氧化石墨烯

郭恒, 闫剑锋, 李欣, 曲良体 - Chinese Journal of Lasers, 2021 - researching.cn
摘要氧化石墨烯(GO) 是结构中含有部分含氧官能团的石墨烯衍生物, 通过加热,
化学反应和激光诱导等方法, 该材料可以被还原. 激光辐照可以诱导一定区域内的GO …

[PDF][PDF] 基于空间光调制器的并行微纳光刻技术研究进展

匡珺洁, 罗宁宁, 张静雅, 王岩磊, 熊鑫… - Laser & Optoelectronics …, 2022 - researching.cn
摘要并行微纳光刻技术是实现微结构快速制造的重要技术手段. 在简要介绍并行微纳光刻技术
原理和优势的基础上, 重点对基于空间光调制器的并行微纳光刻技术进行了分析和论述 …