Integration of optical waveguides and microfluidic channels both fabricated by femtosecond laser irradiation

被引：122

作者：

Osellame, Roberto ^{[1
]}

Maselli, Valeria ^{[1
]}

Vazquez, Rebeca Martinez ^{[1
]}

Ramponi, Roberta ^{[1
]}

Cerullo, Giulio ^{[1
]}

机构：

[1] Politecn Milan, CNR, Ist Foton & Nanotechnol, I-20133 Milan, Italy

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 23期

关键词：

D O I：

10.1063/1.2747194

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A femtosecond laser is used to fabricate both microfluidic channels and high quality optical waveguides, intersecting each other on a single glass substrate. Fluorescence in fluids filling the microfluidic channels has been selectively excited in several points by coupling light in the optical waveguides. Waveguide-microchannel integration opens several prospects for in situ sensing in lab-on-a-chip devices. (c) 2007 American Institute of Physics.

引用

页数：3

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