Short-range order and near-field effects on optical scattering and structural coloration
We have investigated wavelength-dependent light scattering in biomimetic structures with short-range order. Coherent backscattering experiments are performed to measure the transport mean free path over a wide wavelength range. Overall scattering strength is reduced significantly due to short-range order and near-field effects. Our analysis explains why single scattering of light is dominant over multiple scattering in similar biological structures and is responsible for color generation.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2011 |
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| Erschienen: |
2011 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:19 |
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| Enthalten in: |
Optics express - 19(2011), 9 vom: 25. Apr., Seite 8208-17 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Liew, S F [VerfasserIn] |
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| Links: |
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| Themen: |
Journal Article |
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| Anmerkungen: |
Date Completed 27.02.2012 Date Revised 23.10.2018 published: Print Citation Status MEDLINE |
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| doi: |
10.1364/OE.19.008208 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM208896554 |
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| 500 | |a Citation Status MEDLINE | ||
| 520 | |a We have investigated wavelength-dependent light scattering in biomimetic structures with short-range order. Coherent backscattering experiments are performed to measure the transport mean free path over a wide wavelength range. Overall scattering strength is reduced significantly due to short-range order and near-field effects. Our analysis explains why single scattering of light is dominant over multiple scattering in similar biological structures and is responsible for color generation | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a Research Support, U.S. Gov't, Non-P.H.S. | |
| 700 | 1 | |a Forster, J |e verfasserin |4 aut | |
| 700 | 1 | |a Noh, H |e verfasserin |4 aut | |
| 700 | 1 | |a Schreck, C F |e verfasserin |4 aut | |
| 700 | 1 | |a Saranathan, V |e verfasserin |4 aut | |
| 700 | 1 | |a Lu, X |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, L |e verfasserin |4 aut | |
| 700 | 1 | |a Prum, Richard O |e verfasserin |4 aut | |
| 700 | 1 | |a O'Hern, C S |e verfasserin |4 aut | |
| 700 | 1 | |a Dufresne, E R |e verfasserin |4 aut | |
| 700 | 1 | |a Cao, H |e verfasserin |4 aut | |
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