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Advanced Functional Fibers
Fabien Sorin, Laboratory of Photonic Materials and Fibre Devices
Thursday, March 16, 2017 · 11:51 a.m. · 04m 54s
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00:00:00
had thank you very much good afternoon or morning everyone in the once again what comes with yourself
00:00:05
so i will use this five minutes to present to you a bit to work with you on
00:00:08
the advanced portion of fibres in especially trucks into the question of functional care really fibre be
00:00:13
fibres it could be part of it takes time for example more generally in my
00:00:17
group we try to studies in matters hands behind scalable than the fabrication
00:00:21
what it means is we try to come up with innovative approaches to make number structured
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for twenty can the training system onto what i call unconventional substrates it would be subject matter
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flexible stretch aboard but also not flat select fibres or extract so exploded waiting of think the ends to make
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this type of complex numbers structures in uh in town it's what what are we talking about more the tumble drying process that
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we try to use it's a process that's he's being used to make fibres to do very complex fibres and extract
00:00:51
so maybe you are not all familiar with the way optical fibres are made
00:00:57
in the in industry so what you do is you started the microscopic perform in
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industries mostly select that we use polymer but it exactly the same process
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there's some articles that are more force so the other greats properties that they're just
00:01:09
'cause it it changes gradually you don't go from solid to liquid states
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and it very and you don't have a very abrupt change of discuss the t. but
00:01:15
you can have a gradient of temperature gradient of because it is it quite small
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and that enables you to shoot up your c. d. cap reform industry it's something that looks like
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a meter long it's thirty centimetres in diameter usually don't and you can put on its unit
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what we could hide explicitly states that enables you to have material that is soft enough to be put on
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rigid enough that it doesn't melt away and you can generate in this way thousands of kilometres of
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fibre so i think there has to be interviewed images of optical fibres were just every year
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if you were to line all the fibres that uh that forms the internet fabrics you can go around years twenty five thousand time
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so it's a very scalable mitre process and also because you could have had
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this 'cause i. t. you can obtain very complex architectures you don't
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i only have one or two materials that are present in fibres you can have micro channels very thin
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market channels at a hundred of millimetres diameter that can be reproduced over to limit as you like so it is
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not only a great system to make very efficient optical systems optical fibres which is also forgot the fantastic materials
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processing approach as what we try to do is to start with these greats materials processing approach
00:02:22
and as a question can we use it for other mature than just you can opener
00:02:26
apart inert materials and each uh if you want to if you think about electronic or electronic applications
00:02:32
so we try to come up with new ways to integrate materials to
00:02:35
try to use structures on the fibres your geometry new length scales
00:02:39
here is an example of fibre that as a demo plastic linings that's appalling or you
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have format any particular that are in contact with the court system conducting materials
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so to send fibre to farmer that uh them into that could be part of your
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text that but that not doesn't integrate only silica or demographic that integrates middle
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semiconductor insulator potentially get electric system to make a very complex fibres
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so we can we have demonstrated that we can make fibres is very very small surface structures that can be used
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for two tables or two for the city for for twenty give expert also ask us for two group
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yeah yeah no rules for example we show that we can integrate
00:03:18
inside optical fibre is very efficient uh devices for imaging systems
00:03:22
but most importantly one of activities to think about the fibre not as a system that would guide like to announce it
00:03:28
so for fibre but to use the fibre itself as a device raise a in movie
00:03:33
that we get the greed of fibres that they're up which which and uh uh you know like
00:03:38
so the fibre not interact with the word three sides as you eliminated fibre
00:03:43
fibre integrates middle in semiconductors again you can act as a photo conductor can since like
00:03:48
so we can make this type of our grades that could be integrated in many different type of some syntax uh textiles
00:03:54
and we shown that we can send slide but also since he'd since skinny call we
00:03:58
could harnessed energy we can do a lot of things does does that fixable
00:04:02
we also try to come up always to new materials the second not show you too much difference 'cause we're attending and collaborating with a with a
00:04:08
few companies on this double system that can we make fibres that are not structured so we have here the the optical fibres that uh
00:04:15
eh can vary that kind of very good up to go transports but i can also it's optical just poke in various restrain it so
00:04:21
you can be used at the very vicious trends insert a and they would make also fibres that we should be some sounds
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you can
00:04:33
here's some so we can make pressure sensing fibres it's a you can not only sense that
00:04:38
pressure but also localise it so you can program it's hard to make a channel device
Conference Program
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Intro words, VP Research
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Medical Image Analysis
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March 16, 2017 · 11:43 a.m.
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Advanced Functional Fibers
Fabien Sorin, Laboratory of Photonic Materials and Fibre Devices
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Production of amorphous particles
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Mechanobiology and tissue engineering
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Presentation of Innovaud
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Closing remarks
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