High-speed Laser Micromachining with Copper Bromide Laser
Ivaylo I. Balchev, Nikolai I. Minkovski, Ivan K. Kostadinov, Nikola V. Sabotinov
Abstract
The application of the copper bromide (CuBr) laser as an attractive tool in the micro-machining of different materials has been demonstrated. High-quality drilling by trepanning and precision cutting was established on several materials with a negligible heat-affected zone (HAZ). That good performance was a result of the combination of high power visible radiation, short pulses, and close to the diffraction-limited laser beam quality with high-speed galvo scanner beam steering.
Create a lesson
Related papers
Sensitivity Comparison of Microwave-Frequency and Optical Fibre Interferometry Based on State-of-the-Art Components
Georgios Aias Karydis, Marco Fasano, Paola Parolari et al.
Revealing antenna-molecule coupling using virtual gain from synthetic complex frequency analysis
Toby Severs Millard, Xiaofei Xiao, Mayela Romero-Gómez et al.
All-optical reconstruction of valley polarization through helicity-resolved high-harmonic generation
Xiaoyu Bu, Yan Meng, Xiaohui Zhao et al.
Controlling the Coupling Strengths in Nanophotonic Networks using Modified Yagi-Uda Nanoplasmonic Antennas
Vidar Flodgren, Anders Mikkelsen
Magneto-optical intensity effect in a transparent perforated all-dielectric metasurface with an anapole state
Polina V. Zorina, Andrey N. Kalish, Vladimir I. Belotelov et al.
Localization in microcavities revealed by phase-space non-Hermitian skin effect
Jung-Wan Ryu, Yong-Hoon Lee, Muhan Choi et al.