CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC12876 > Article
Presentation
13 March 2024 Two color 3D printing for reduction in femtosecond laser printing power
Anwarul Islam Akash, Jason Johnson, Paul Somers, Fredrik C. Arentz, Xianfan Xu
Author Affiliations +
Proceedings Volume PC12876, Laser 3D Manufacturing XI; PC1287608 (2024) https://doi.org/10.1117/12.3003071
Event: SPIE LASE, 2024, San Francisco, California, United States
Abstract
The widescale implementation of two-photon polymerization (2PP) is limited primarily due to the cost of high-power femtosecond laser despite the high throughput and superior resolution capability. To reduce the threshold power requirement, a method is developed combining the effect of single photon absorption from a low-cost 532 nm nanosecond fiber laser with the two-photon absorption from an 800 nm femtosecond laser. The effects of spatial and temporal overlap, relative beam sizes, and frequency synchronization are also investigated.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Anwarul Islam Akash, Jason Johnson, Paul Somers, Fredrik C. Arentz, and Xianfan Xu "Two color 3D printing for reduction in femtosecond laser printing power", Proc. SPIE PC12876, Laser 3D Manufacturing XI, PC1287608 (13 March 2024); https://doi.org/10.1117/12.3003071
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Femtosecond phenomena
3D printing
Absorption
Light absorption
Printing
Two photon polymerization
Fiber lasers
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top