Flat fibre and femtosecond laser technology as a novel photonic integration platform for optofluidic based biosensing devices and lab-on-chip applications: current results and future perspectives
Flat fibre and femtosecond laser technology as a novel photonic integration platform for optofluidic based biosensing devices and lab-on-chip applications: current results and future perspectives
Flat optical fibre technology is a glass-based substrate technology that has emerged recently, it offers a flexible and potentially very long, distributed sensing medium, whilst also having increased lateral and vertical dimensions; this allows for the development of optical integrated circuits with the enhanced functionality promised by optical chips. In this work we report on recent developments to highlight the incorporation of integrated structures on the surface and in the bulk volume of flat fibres using femtosecond laser inscription. This fusion of two innovative technologies, and in particular the flexibility afforded by femtosecond laser inscription and micromachining, has led to the realisation of microfluidic channels, ring resonators, resonator disc, Mach-Zehnder and complex microfluidic designs in the surface of the optical chip, whereas Bragg grating waveguides have been recorded in the bulk volume of the optical chips. The flat-fibre platform offers a unique degree of freedom by allowing surface and sub-surface devices to be integrated onto a single optical chip with the potential for straightforward incorporation into integrated photonic circuits or opto-fluidic devices.
flat fibre, femtosecond laser, integrated optics, micro-optical components, planar bragg grating, sensors
1030-1040
Kalli, Kyriacos
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Riziotis, Christos
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Posporis, Andreas
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Markos, Christos
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Koutsides, Charalambos
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Ambran, Sumiaty
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Webb, Andrew
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Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
31 March 2015
Kalli, Kyriacos
52c6fd86-65ac-4365-ae30-109c9bbce726
Riziotis, Christos
84a8140d-44bb-4be4-b50d-5428087058c9
Posporis, Andreas
d3c04dc7-6f3f-4cbb-929d-1ceb70b2b2bf
Markos, Christos
3481863b-043d-4b30-bd71-80df1063eeba
Koutsides, Charalambos
a6d0c465-3c3e-431d-ad76-b66cc230f004
Ambran, Sumiaty
9dab29a4-1179-4e21-acf6-182c12d29998
Webb, Andrew
ec165a7d-68cb-4dc6-8382-b529e217c659
Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Gates, James C.
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Sahu, Jayanta K.
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Smith, Peter G.R.
8979668a-8b7a-4838-9a74-1a7cfc6665f6
Kalli, Kyriacos, Riziotis, Christos, Posporis, Andreas, Markos, Christos, Koutsides, Charalambos, Ambran, Sumiaty, Webb, Andrew, Holmes, Christopher, Gates, James C., Sahu, Jayanta K. and Smith, Peter G.R.
(2015)
Flat fibre and femtosecond laser technology as a novel photonic integration platform for optofluidic based biosensing devices and lab-on-chip applications: current results and future perspectives.
Sensors and Actuators B: Chemical, 209, .
(doi:10.1016/j.snb.2014.12.003).
Abstract
Flat optical fibre technology is a glass-based substrate technology that has emerged recently, it offers a flexible and potentially very long, distributed sensing medium, whilst also having increased lateral and vertical dimensions; this allows for the development of optical integrated circuits with the enhanced functionality promised by optical chips. In this work we report on recent developments to highlight the incorporation of integrated structures on the surface and in the bulk volume of flat fibres using femtosecond laser inscription. This fusion of two innovative technologies, and in particular the flexibility afforded by femtosecond laser inscription and micromachining, has led to the realisation of microfluidic channels, ring resonators, resonator disc, Mach-Zehnder and complex microfluidic designs in the surface of the optical chip, whereas Bragg grating waveguides have been recorded in the bulk volume of the optical chips. The flat-fibre platform offers a unique degree of freedom by allowing surface and sub-surface devices to be integrated onto a single optical chip with the potential for straightforward incorporation into integrated photonic circuits or opto-fluidic devices.
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More information
e-pub ahead of print date: 11 December 2014
Published date: 31 March 2015
Keywords:
flat fibre, femtosecond laser, integrated optics, micro-optical components, planar bragg grating, sensors
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 386182
URI: http://eprints.soton.ac.uk/id/eprint/386182
ISSN: 0925-4005
PURE UUID: ff018da7-a679-4e3b-b90d-f26d4c229b70
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Date deposited: 21 Jan 2016 09:50
Last modified: 15 Mar 2024 03:27
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Contributors
Author:
Kyriacos Kalli
Author:
Christos Riziotis
Author:
Andreas Posporis
Author:
Christos Markos
Author:
Charalambos Koutsides
Author:
Sumiaty Ambran
Author:
Andrew Webb
Author:
James C. Gates
Author:
Jayanta K. Sahu
Author:
Peter G.R. Smith
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