Three-dimensional spiral-architecture photonic crystals obtained by direct laser writing

Kock Khuen Seet, Vygantas Mizeikis, Shigeki Matsuo, Saulius Juodkazis, Hiroaki Misawa

Research output: Contribution to journalArticle

202 Citations (Scopus)

Abstract

The use of laser lithography in the fabrication of large-scale, three-dimensional (3D) photonic crystals was discussed. Lithography by direct laser writing (DLW) allows recording of nearly arbitrary 3D lattices with submicrometric resolution. Self-supporting structure obtained in the SU-8 photoresist stop gaps at infrared wavelength. The samples obtained are structurally strong, sustain extended defects, and exhibit photonic stop-gaps in the infrared wavelength range of 2.0-6.0 μm.

Original languageEnglish
Pages (from-to)541-545
Number of pages5
JournalAdvanced Materials
Volume17
Issue number5
DOIs
Publication statusPublished - 2005 Mar 8
Externally publishedYes

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Photonic crystals
Lithography
Infrared radiation
Wavelength
Lasers
Photoresists
Photonics
Fabrication
Defects

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Three-dimensional spiral-architecture photonic crystals obtained by direct laser writing. / Seet, Kock Khuen; Mizeikis, Vygantas; Matsuo, Shigeki; Juodkazis, Saulius; Misawa, Hiroaki.

In: Advanced Materials, Vol. 17, No. 5, 08.03.2005, p. 541-545.

Research output: Contribution to journalArticle

Seet, Kock Khuen ; Mizeikis, Vygantas ; Matsuo, Shigeki ; Juodkazis, Saulius ; Misawa, Hiroaki. / Three-dimensional spiral-architecture photonic crystals obtained by direct laser writing. In: Advanced Materials. 2005 ; Vol. 17, No. 5. pp. 541-545.
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