[HTML][HTML] Dependence of monocrystalline sapphire dicing on crystal orientation using picosecond laser bessel beams
Q Wen, J Chen, G Huang, C Cui, D Mu - Micromachines, 2023 - mdpi.com
Dicing is a critical step in the manufacturing process for the application of sapphire. In this
work, the dependence of sapphire dicing on crystal orientation using picosecond Bessel …
work, the dependence of sapphire dicing on crystal orientation using picosecond Bessel …
Thick Glass High-Quality Cutting by Ultrafast Laser Bessel Beam Perforation-Assisted Separation
S Chen, Y Luo, X Fan, C Wu, G Zhang, Y Huang… - Micromachines, 2024 - mdpi.com
The cutting of thick glass is extensively employed in aerospace, optical, and other fields.
Although ultrafast laser Bessel beams are heavily used for glass cutting, the cutting …
Although ultrafast laser Bessel beams are heavily used for glass cutting, the cutting …
High energy density plasma mediated by collisionless resonance absorption inside dielectrics
We demonstrate for the first time to our knowledge the generation of overcritical plasma
densities inside transparent solids over long distances using femtosecond laser pulses. This …
densities inside transparent solids over long distances using femtosecond laser pulses. This …
[HTML][HTML] Burst mode versus single-pulse machining for Bessel beam micro-drilling of thin glass: Study and comparison
We present a study on the micro-drilling process by means of a picosecond Bessel–Gauss
beam, and the achievements obtained on a 200-µm-thick AF32 glass sample in different …
beam, and the achievements obtained on a 200-µm-thick AF32 glass sample in different …
CO2 laser thermal reflow shaped convex glass microlens array after Bessel picosecond laser inscribing and hydrofluoric acid processing
S Yang, K Peng, X Cao, W Wang, Y Chen, Y Li… - Applied Optics, 2020 - opg.optica.org
In this paper, a convex micro-glass lens array fabrication process that utilizes \rmCO_2
CO_2 laser thermal reflow in the Bessel picosecond laser inscribing and hydrofluoric acid …
CO_2 laser thermal reflow in the Bessel picosecond laser inscribing and hydrofluoric acid …
Composite Morphology Laser Written 3D Waveguides with Reduced Bend Loss
AJ Ross-Adams, MJ Withford… - 2023 Optical Fiber …, 2023 - ieeexplore.ieee.org
Composite Morphology Laser Written 3D Waveguides with Reduced Bend Loss Page 1
Composite Morphology Laser Written 3D Waveguides with Reduced Bend Loss AJ Ross-Adams,1 …
Composite Morphology Laser Written 3D Waveguides with Reduced Bend Loss AJ Ross-Adams,1 …
Thick Glass High-Quality Cutting by Ultrafast Laser Bessel Beam Perforation-Assisted Separation
Y Luo, X Fan, C Wu, G Zhang, Y Huang… - Available at SSRN …, 2023 - papers.ssrn.com
The cutting of thick glass is extensively employed in aerospace, optical and other fields.
Although ultrafast laser Bessel beams are heavily used for glass cutting, the cutting …
Although ultrafast laser Bessel beams are heavily used for glass cutting, the cutting …
High-speed cleaving of glass and polymers using ultrafast fiber laser
B Stępak, N Grudzień, K Kowalska… - Journal of Laser …, 2023 - pubs.aip.org
Glass cleaving by Bessel-like beams is one of the leading techniques providing high
processing throughput and high edge quality. With the possibility to apply it to different …
processing throughput and high edge quality. With the possibility to apply it to different …
超快贝塞尔光束在硫化锌晶体表面制备纳米孔
常改艳， 王玉恒， 程光华 - 中国光学(中英文), 2021 - chineseoptics.net.cn
硫化锌(ZnS) 晶体是重要的宽光谱红外窗口材料, 高深径比纳米孔的超快激光制造技术为中红外
波导傅立叶变换光谱仪等光子器件的实现提供了重要的技术途径. 本文采用中心波长为1030 …
波导傅立叶变换光谱仪等光子器件的实现提供了重要的技术途径. 本文采用中心波长为1030 …
Advancing Fourier: space–time concepts in ultrafast optics, imaging, and photonic neural networks
The concepts of Fourier optics were established in France in the 1940s by Pierre-Michel
Duffieux, and laid the foundations of an extensive series of activities in the French research …
Duffieux, and laid the foundations of an extensive series of activities in the French research …