Wavelength tuning of planar photonic crystals by local processing of individual holes
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Kicken, H. H. J. E.; Alkemade, P. F. A.; van der Heijden, Rob W.; Karouta, F.; Nötzel, R.; van der Drift, E.; Salemink, H. W. M.
Description
Tuning of the resonant wavelength of a single hole defect cavity in planar photonic crystals was demonstrated using transmission spectroscopy. Local post-production processing of single holes in a planar photonic crystal is carried out after selectively opening a masking layer by focused ion beam milling. The resonance was blue-shifted by enlargement of selected holes using local wet chemical etching and red-shifted by infiltration with liquid crystals. This method can be applied to precisely...[Show more]
Collections | ANU Research Publications |
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Date published: | 2009 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/101796 |
Source: | Optics Express |
DOI: | 10.1364/OE.17.022005 |
Access Rights: | Open Access |
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