Seyfarth B, Schade L, Matthaeus G, Ullsperger T, Heidler N, Hilpert E, Nolte S (2020)
Publication Type: Conference contribution
Publication year: 2020
Publisher: SPIE
Book Volume: 11271
Conference Proceedings Title: Proceedings of SPIE - The International Society for Optical Engineering
Event location: San Francisco, CA, USA
ISBN: 9781510633056
DOI: 10.1117/12.2545863
During the last decade, laser assisted additive manufacturing evolved to a serious alternative to traditional manufacturing methods. The greatest benefit lies in the realization of almost any desired geometry impossible to create with common molding or cutting processes. Due to the lack of linear absorption in the visible and near infrared, transparent dielectrics like glass are challenging materials for laser powder bed fusion (LPBF). Here, a comparative study on the additive manufacturing of pure fused silica glass parts is presented. For the fusion process, either a common CO2 laser system working at 10.6 μm or an ultrashort pulse (USP) fiber laser system at 1030 nm were applied. While the mid-infrared laser radiation from CO
APA:
Seyfarth, B., Schade, L., Matthaeus, G., Ullsperger, T., Heidler, N., Hilpert, E., & Nolte, S. (2020). Laser powder bed fusion of glass: A comparative study between CO2 lasers and ultrashort laser pulses. In Bo Gu, Hongqiang Chen, Henry Helvajian (Eds.), Proceedings of SPIE - The International Society for Optical Engineering. San Francisco, CA, USA: SPIE.
MLA:
Seyfarth, Brian, et al. "Laser powder bed fusion of glass: A comparative study between CO2 lasers and ultrashort laser pulses." Proceedings of the Laser 3D Manufacturing VII 2020, San Francisco, CA, USA Ed. Bo Gu, Hongqiang Chen, Henry Helvajian, SPIE, 2020.
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