Three-Dimensional Spiral-Architecture Photonic Crystals Obtained By Direct Laser Writing

Three-Dimensional Spiral-Architecture Photonic Crystals Obtained By Direct Laser Writing

A recently elaborated novel class of spiral‐architecture photonic crystals, which has promising photonic bandgap properties, is realized by direct laser writing in SU‐8 (see Figure). Such self‐supporting structures show signatures of photonic stopgaps at infrared wavelengths, and can serve as accura...

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Veröffentlicht in:Advanced materials (Weinheim) 2005-03, Vol.17 (5), p.541-545
Hauptverfasser: Seet, K. K., Mizeikis, V., Matsuo, S., Juodkazis, S., Misawa, H.
Format: Artikel
Sprache:eng
Schlagworte:
Photonic crystals
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Zusammenfassung:A recently elaborated novel class of spiral‐architecture photonic crystals, which has promising photonic bandgap properties, is realized by direct laser writing in SU‐8 (see Figure). Such self‐supporting structures show signatures of photonic stopgaps at infrared wavelengths, and can serve as accurate templates for infiltration of higher‐refractive‐index materials.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200401527