| dc.contributor.author | Lawrence, Christopher R. | en_GB |
| dc.contributor.author | Vukusic, Peter | en_GB |
| dc.contributor.author | Sambles, J. Roy | en_GB |
| dc.date.accessioned | 2010-03-09T14:14:46Z | en_GB |
| dc.date.accessioned | 2011-01-25T11:54:41Z | en_GB |
| dc.date.accessioned | 2013-03-20T13:08:38Z | |
| dc.date.issued | 2002-01-20 | en_GB |
| dc.description.abstract | The Troides magellanus butterfly exhibits a specialized iridescence that is visible only when its hind wings are both illuminated and viewed at near-grazing incidence. The effect is due to the presence of a constrained bigrating structure in its wing scales that has been previously observed in only one other species of butterfly (Ancyluris meliboeus). However, whereas the Ancyluris presents wide-angle flickering iridescence, the Troides butterfly uses pigmentary coloration at all but a narrow tailored range of angles, producing a characteristic effect. | en_GB |
| dc.identifier.citation | Vol. 41 (3), pp. 437–441 | en_GB |
| dc.identifier.doi | 10.1364/AO.41.000437 | en_GB |
| dc.identifier.uri | http://hdl.handle.net/10036/93948 | en_GB |
| dc.language.iso | en | en_GB |
| dc.publisher | Optical Society of America | en_GB |
| dc.title | Grazing-incidence iridescence from a butterfly wing | en_GB |
| dc.type | Article | en_GB |
| dc.date.available | 2010-03-09T14:14:46Z | en_GB |
| dc.date.available | 2011-01-25T11:54:41Z | en_GB |
| dc.date.available | 2013-03-20T13:08:38Z | |
| dc.identifier.issn | 0003-6935 | en_GB |
| dc.identifier.issn | 1539-4522 | en_GB |
| dc.description | Copyright © 2002 Optical Society of America. This paper was published in Applied Optics and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-3-437. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. | en_GB |
| dc.identifier.journal | Applied Optics | en_GB |
