Title

Nonlinear Excitation Associated With Direct Laser Writing In Su-8

Abstract

Multi-photon direct laser writing (mpDLW) experiments, Z-scan spectroscopy, and quantum chemical calculations indicate that the initiators used in the photo-polymerizable resin SU-8 are capable of three-photon excitation at or near the vacuum wavelength of 800 nm and that this excitation mode affects its performance when the material is used to micro-fabricate threedimensional structures by mpDLW. These findings can be leveraged to improve its use for fabricating three-dimensional micro-structures.

Publication Date

10-14-2014

Publication Title

Frontiers in Optics, FiO 2014

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/fio.2014.fth4g.7

Socpus ID

85088064699 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85088064699

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