Modern types of axicons: New functions and applications
Axicon is a versatile optical element for forming a zero-order Bessel beam, including high-
power laser radiation schemes. Nevertheless, it has drawbacks such as the produced …
power laser radiation schemes. Nevertheless, it has drawbacks such as the produced …
Laser machining fundamentals: micro, nano, atomic and close-to-atomic scales
J Wang, F Fang, H An, S Wu, H Qi… - International Journal of …, 2023 - iopscience.iop.org
With the rapid development in advanced industries, such as microelectronics and optics
sectors, the functional feature size of devises/components has been decreasing from micro …
sectors, the functional feature size of devises/components has been decreasing from micro …
High quality full ablation cutting and stealth dicing of silica glass using picosecond laser Bessel beam with burst mode
K Liao, W Wang, X Mei, B Liu - Ceramics International, 2022 - Elsevier
Glass cutting is widely used in many fields, such as aerospace and integrated electronics.
To meet requirements of high-quality glass cutting, methods of full ablation cutting and …
To meet requirements of high-quality glass cutting, methods of full ablation cutting and …
Morphology adjustable microlens array fabricated by single spatially modulated femtosecond pulse
Silica microlens arrays (MLAs) with multiple numerical-apertures (NAs) have high thermal
and mechanical stability, and have potential application prospects in 3D display and rapid …
and mechanical stability, and have potential application prospects in 3D display and rapid …
A femtosecond Bessel laser for preparing a nontoxic slippery liquid-infused porous surface (SLIPS) for improving the hemocompatibility of NiTi alloys
A slippery liquid-infused porous surface (SLIPS) is able to improve the hemocompatibility of
implantable medical materials, which have saved countless lives. However, the preparation …
implantable medical materials, which have saved countless lives. However, the preparation …
[HTML][HTML] Ultrafast Laser Processing for High-Aspect-Ratio Structures
M Qin, X Zhao, H Fan, R Leng, Y Yu, A Li, B Gao - Nanomaterials, 2024 - mdpi.com
Over the past few decades, remarkable breakthroughs and progress have been achieved in
ultrafast laser processing technology. Notably, the remarkable high-aspect-ratio processing …
ultrafast laser processing technology. Notably, the remarkable high-aspect-ratio processing …
Non-diffraction-length Bessel-beam femtosecond laser drilling of high-aspect-ratio microholes in PMMA
H Wang, F Zhang, K Ding - Optik, 2021 - Elsevier
Bessel beam femtosecond lasers being non-diffractive are well-suited for drilling high aspect
ratio microholes with minor thermal impact. Hereby, the Bessel beams with different non …
ratio microholes with minor thermal impact. Hereby, the Bessel beams with different non …
[PDF][PDF] 飞秒激光时空整形电子动态调控加工微光学元件
吴梦楠, 李晓炜, 向志昆, 张乐仪, 杨炎培… - Chinese Journal of …, 2022 - researching.cn
摘要飞秒激光加工具有精度高, 无污染, 材料适用性广, 热效应小等特点, 在加工微光学元件方面
有着独特的优势. 通过对飞秒激光进行时间和空间整形, 调控电子动态及其后续的电子 …
有着独特的优势. 通过对飞秒激光进行时间和空间整形, 调控电子动态及其后续的电子 …
Inhibition and enhancement of linear and nonlinear optical effects by conical phase front shaping for femtosecond laser material processing
E Alimohammadian, E Ertorer, E Mejia Uzeda, J Li… - Scientific reports, 2020 - nature.com
The emergence of high-powered femtosecond lasers presents the opportunity for large
volume processing inside of transparent materials, wherein a myriad of nonlinear optical …
volume processing inside of transparent materials, wherein a myriad of nonlinear optical …
Amplitude-phase optimized long depth of focus femtosecond axilens beam for single-exposure fabrication of high-aspect-ratio microstructures
D Pan, B Xu, S Liu, J Li, Y Hu, D Wu, J Chu - Optics Letters, 2020 - opg.optica.org
Fabrication of high-aspect-ratio (HAR) micro/nanostructures by two-photon polymerization
(TPP) has become a hot topic because of the advantages of ultra-high resolution and true …
(TPP) has become a hot topic because of the advantages of ultra-high resolution and true …