Micro-spot-welding of copper sheets with an IR vortex beam

Chenyang Wang; Feng Wang; Yingxiong Qin; Fangwei Wang; Xiao Yuan

doi:10.3788/COL202220.041404

Chinese Optics Letters, Volume. 20, Issue 4, 041404(2022)

Micro-spot-welding of copper sheets with an IR vortex beam

Chenyang Wang^1,2,3, Feng Wang^3,4, Yingxiong Qin¹, Fangwei Wang³, and Xiao Yuan^4、*

Author Affiliations

¹School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China

²School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013, China

³Lingyun Photoelectronic System, Co., Ltd., Wuhan 430205, China

⁴School of Optoelectronic Science and Engineering, Soochow University, Suzhou 215006, China

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References(15)

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[2] C. Rüttimann, U. Dürr, A. Moalem, M. Priehs. Reliable laser micro-welding of copper. Proc. SPIE, 7920, 792007(2011).

[3] D. Franco, J. P. Oliveira, T. G. Santos, R. M. Miranda. Analysis of copper sheets welded by fiber laser with beam oscillation. Opt. Laser Technol., 133, 106563(2021).

[4] J. Helm, A. Schulz, A. Olowinsky, A. Dohrn, R. Poprawe. Laser welding of laser-structured copper connectors for battery applications and power electronics. Weld World, 64, 611(2020).

[5] S. Kaierle, L. Overmeyer, C. Hoff, P. Herzog, J. Hermsdorf. Conditioning of copper material surfaces increasing the efficiency of continuous wave laser microwelding. CIRP J. Manuf. Sci. Technol., 14, 66(2016).

[6] H.-C. Chen, G. Bi, M. L. S. Nai, J. Wei. Enhanced welding efficiency in laser welding of highly reflective pure copper. J. Mater. Process. Technol., 216, 287(2015).

[7] A. Heider, P. Stritt, A. Hess, R. Weber, T. Graf. Process stabilization at welding copper by laser power modulation. Phys. Procedia, 12, 81(2011).

[8] U. Reisgen, S. Olschok, C. Turner. Welding of thick plate copper with laser beam welding under vacuum. J. Laser Appl., 29, 022402(2017).

[9] U. Reisgen, S. Olschok, T. Jakobs, C. Turner. Sound welding of copper: laser beam welding in vacuum. Phys. Procedia, 83, 447(2016).

[10] S.-I. Nakashiba, Y. Okamoto, T. Sakagawa, S. Takai, A. Okada. Micro-welding of copper plate by frequency doubled diode pumped pulsed Nd:YAG laser. Phys. Procedia, 39, 577(2012).

[11] L. Alter, A. Heider, J.-P. Bergmann. Investigations on copper welding using a frequency-doubled disk laser and high welding speeds. Procedia CIRP, 74, 12(2018).

[12] M. Haubold, A. Ganser, T. Eder, M. F. Zäh. Laser welding of copper using a high power disc laser at green wavelength. Procedia CIRP, 74, 446(2018).

[13] H. Wang, Y. Kawahito, R. Yoshida, Y. Nakashima, K. Shiokawa. Development of a high-power blue laser (445 nm) for material processing. Opt. Lett., 42, 2251(2017).

[14] X. W. Wang, Z. Q. Nie, Y. Liang, J. Wang, T. Li, B. H. Jia. Recent advances on optical vortex generation. Nanophotonics, 7, 1533(2018).

[15] Y. J. Shen, X. J. Wang, Z. W. Xie, C. J. Min, X. Fu, Q. Liu, M. L. Gong, X. C. Yuan. Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities. Light Sci. Appl., 8, 90(2019).

Cited By

[1] António B. Pereira, Jo?o M. S. Dias, José P. Rios, Nélia M. Silva, Sathishkumar Duraisamy, Ana Horovistiz.

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Chenyang Wang, Feng Wang, Yingxiong Qin, Fangwei Wang, Xiao Yuan, "Micro-spot-welding of copper sheets with an IR vortex beam," Chin. Opt. Lett. 20, 041404 (2022)

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Paper Information

Category: Lasers, Optical Amplifiers, and Laser Optics

Received: Dec. 16, 2021

Accepted: Feb. 16, 2022

Posted: Feb. 17, 2022

Published Online: Mar. 10, 2022

The Author Email: Xiao Yuan (xyuan@suda.edu.cn)

DOI:10.3788/COL202220.041404

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology