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Proceedings Paper

Nonlinear photochemistry and 3D microfabrication with Q-switched Nd:YAG microchip lasers
Author(s): Patrice L. Baldeck; Teodora Scheul; Michel Bouriau; Olivier Stephan; Jean-Pierre Malval; Chih-Lang Lin; Chin-Te Lin; Chang-Li Tseng; Cheng Huang; Tien-Tung Chung
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Paper Abstract

We review our recent advances in two-photon induced photochemistry to fabricate three-dimensional micro-objects made in polymers, proteins and noble metals using Q-switched Nd:YAG microchip lasers. We have synthesized a new photoinitiator that is about 4 times more sensitive for two-photon polymerisation with sub-nanosecond pulses at 532 nm. We describe the improvement of our fabrication process and strategies to obtain solid microstructures that correspond to their models. We report on our progress to make silver microstructures by the photoreduction of silver nitrate with microchip lasers at 1064nm.

Paper Details

Date Published: 17 September 2011
PDF: 6 pages
Proc. SPIE 8113, Linear and Nonlinear Optics of Organic Materials XI, 811309 (17 September 2011); doi: 10.1117/12.893642
Show Author Affiliations
Patrice L. Baldeck, Lab. Interdisciplinaire de Physique, CNRS, Univ. Grenoble 1 (France)
Teodora Scheul, Lab. Interdisciplinaire de Physique, CNRS, Univ. Grenoble 1 (France)
Michel Bouriau, Lab. Interdisciplinaire de Physique, CNRS, Univ. Grenoble 1 (France)
Olivier Stephan, Lab. Interdisciplinaire de Physique, CNRS, Univ. Grenoble 1 (France)
Jean-Pierre Malval, Institut de Sciences des Matériaux de Mulhouse, CNRS, Univ. Haute Alsace (France)
Chih-Lang Lin, Central Taiwan Univ. of Science and Technology (Taiwan)
Chin-Te Lin, National Taiwan Univ. (Taiwan)
Chang-Li Tseng, National Taiwan Univ. (Taiwan)
Cheng Huang, National Taiwan Univ. (Taiwan)
Tien-Tung Chung, National Taiwan Univ. (Taiwan)


Published in SPIE Proceedings Vol. 8113:
Linear and Nonlinear Optics of Organic Materials XI
Jean-Michel Nunzi; Rachel Jakubiak; Theodore G. Goodson; Manfred Eich, Editor(s)

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