High-throughput 3D printing of customized imaging lens

Xiangfan Chen, Wenzhong Liu, Biqin Dong, Henry Oliver T. Ware, Hao F Zhang, Cheng Sun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recently, 3D printing has gone beyond being an industrial prototyping process and has gradually evolved as the tool to manufacture production-quality parts that are otherwise challenging by using traditional methods. Especially, translating 3D printing technique into the optical realm would dramatically improve the time-and cost-efficiency of customized optical elements, while conventional methods such as multiaxial lathes polishing, magnetorheological finishing, molding techniques are relatively expensive and time consuming. However, 3D printing also suffers from the inherent drawback: the reduced surface quality associated with the stair-stepping effect as a direct result of the layered deposition of the material. In this paper, we have demonstrated a time-and cost-effective single photon micro-stereolithography based 3D printing method to eliminate the layer stair-stepping effect. This method supports not only sub-voxel accuracy (∼ 2 μm) of the surface in the range of 2 mm diameter, but also features deep sub-wavelength roughness (< 10 nm) of the surfaces and extremely good reproducibility. Furthermore, we designed and rapidly prototyped the aspherical lenses which not only feature low distortion, but also show remarkable optical quality in a broadband wavelength range from 400 nm to 800 nm.

Original languageEnglish (US)
Title of host publicationLaser 3D Manufacturing V
EditorsHenry Helvajian, Alberto Pique, Bo Gu
PublisherSPIE
ISBN (Electronic)9781510615311
DOIs
StatePublished - Jan 1 2018
Event5th Meeting of Laser 3D Manufacturing - San Francisco, United States
Duration: Jan 29 2018Feb 1 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10523
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

Other5th Meeting of Laser 3D Manufacturing
CountryUnited States
CitySan Francisco
Period1/29/182/1/18

Fingerprint

printing
High Throughput
Lens
Printing
Lenses
lenses
Imaging
Throughput
Imaging techniques
Stairs
lathes
Magnetorheological Finishing
Stereolithography
Wavelength
Lathes
costs
Cost Efficiency
Surface Quality
Molding
translating

Keywords

  • 3D printing
  • customized imaging lens
  • projection micro-stereolithography
  • sub-10 nm roughness

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Chen, X., Liu, W., Dong, B., Ware, H. O. T., Zhang, H. F., & Sun, C. (2018). High-throughput 3D printing of customized imaging lens. In H. Helvajian, A. Pique, & B. Gu (Eds.), Laser 3D Manufacturing V [105230G] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10523). SPIE. https://doi.org/10.1117/12.2285947
Chen, Xiangfan ; Liu, Wenzhong ; Dong, Biqin ; Ware, Henry Oliver T. ; Zhang, Hao F ; Sun, Cheng. / High-throughput 3D printing of customized imaging lens. Laser 3D Manufacturing V. editor / Henry Helvajian ; Alberto Pique ; Bo Gu. SPIE, 2018. (Proceedings of SPIE - The International Society for Optical Engineering).
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Chen, X, Liu, W, Dong, B, Ware, HOT, Zhang, HF & Sun, C 2018, High-throughput 3D printing of customized imaging lens. in H Helvajian, A Pique & B Gu (eds), Laser 3D Manufacturing V., 105230G, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10523, SPIE, 5th Meeting of Laser 3D Manufacturing, San Francisco, United States, 1/29/18. https://doi.org/10.1117/12.2285947

High-throughput 3D printing of customized imaging lens. / Chen, Xiangfan; Liu, Wenzhong; Dong, Biqin; Ware, Henry Oliver T.; Zhang, Hao F; Sun, Cheng.

Laser 3D Manufacturing V. ed. / Henry Helvajian; Alberto Pique; Bo Gu. SPIE, 2018. 105230G (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10523).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Chen X, Liu W, Dong B, Ware HOT, Zhang HF, Sun C. High-throughput 3D printing of customized imaging lens. In Helvajian H, Pique A, Gu B, editors, Laser 3D Manufacturing V. SPIE. 2018. 105230G. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2285947