Dr. Qingfeng Li Profile

Dr. Qingfeng Li

at Friedrich-Schiller-Univ Jena

SPIE Involvement:

Author

Publications (2)

Proceedings Article | 5 March 2021 Presentation + Paper

Semiconductor-metal ultrafast laser welding with relocated filaments

Maxime Chambonneau, Qingfeng Li, Vladimir Fedorov, Markus Blothe, Stelios Tzortzakis, Stefan Nolte

Proceedings Volume 11676, 1167610 (2021) https://doi.org/10.1117/12.2579220

KEYWORDS: Semiconductors, Semiconductor lasers, Ultrafast lasers, Laser welding, Interfaces, Wave propagation, Silicon, Raman spectroscopy, Polymers, Microelectronics

Read Abstract +

Proceedings Article | 4 March 2019 Presentation

Digital laser micro/nano printing (Conference Presentation)

Philippe Delaporte, Qingfeng Li, Anne-Patricia Alloncle, David Grojo

Proceedings Volume 10907, 109070K (2019) https://doi.org/10.1117/12.2514556

KEYWORDS: Nonimpact printing, Printing, Liquids, Metals, Solids, Pulsed laser operation, Thin films, Receivers, Copper, 3D printing

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years