Fabrication of 3D templates using a large depth of focus femtosecond laser

Xiao Fan Li; Richard Winfield; Shane O'Brien; Liang Yao Chen

doi:10.1088/0256-307X/26/9/094203

Fabrication of 3D templates using a large depth of focus femtosecond laser

Xiao Fan Li
, Richard Winfield
, Shane O'Brien
, Liang Yao Chen

Fudan University

Research output: Contribution to journal › Article › peer-review

Abstract

We report the use of a large depth of focus Bessel beam in the fabrication of cell structures. Two axicon lenses are investigated in the formation of high aspect ratio line structures. A sol-gel resin, with good mechanical strength, is polymerised in a modified two-photon polymerisation system. Examples of different two-dimensional grids are presented to show that the lateral resolution can be maintained even in the rapid fabrication of high-sided structures.

Original language	English
Article number	094203
Journal	Chinese Physics Letters
Volume	26
Issue number	9
DOIs	https://doi.org/10.1088/0256-307X/26/9/094203
Publication status	Published - 2009

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

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10.1088/0256-307X/26/9/094203

Cite this

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title = "Fabrication of 3D templates using a large depth of focus femtosecond laser",

abstract = "We report the use of a large depth of focus Bessel beam in the fabrication of cell structures. Two axicon lenses are investigated in the formation of high aspect ratio line structures. A sol-gel resin, with good mechanical strength, is polymerised in a modified two-photon polymerisation system. Examples of different two-dimensional grids are presented to show that the lateral resolution can be maintained even in the rapid fabrication of high-sided structures.",

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AU - Chen, Liang Yao

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AB - We report the use of a large depth of focus Bessel beam in the fabrication of cell structures. Two axicon lenses are investigated in the formation of high aspect ratio line structures. A sol-gel resin, with good mechanical strength, is polymerised in a modified two-photon polymerisation system. Examples of different two-dimensional grids are presented to show that the lateral resolution can be maintained even in the rapid fabrication of high-sided structures.

UR - https://www.scopus.com/pages/publications/71049155757

U2 - 10.1088/0256-307X/26/9/094203

DO - 10.1088/0256-307X/26/9/094203

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JO - Chinese Physics Letters

JF - Chinese Physics Letters

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ER -

Fabrication of 3D templates using a large depth of focus femtosecond laser

Abstract

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