TY - GEN
T1 - Spatial filtering by using cascading plamonic gratings
AU - Wang, C. M.
AU - Chang, Y. C.
AU - Tsai, D. P.
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2009
Y1 - 2009
N2 - In this paper, cascading plamonic gratings were investigated. The angle dependent reflection spectrum of the proposed structure displays a resonance peak at a specific angle. The FWHM of the resonant peak is smaller than 2°. The angular dispersion of the cascading plamonic gratings is about dθ/dλ =0.15°/nm. The cascading plamonic gratings can be used as a spatial filter which can improve the spatial coherence of a light source. © 2009 Optical Society of America.
AB - In this paper, cascading plamonic gratings were investigated. The angle dependent reflection spectrum of the proposed structure displays a resonance peak at a specific angle. The FWHM of the resonant peak is smaller than 2°. The angular dispersion of the cascading plamonic gratings is about dθ/dλ =0.15°/nm. The cascading plamonic gratings can be used as a spatial filter which can improve the spatial coherence of a light source. © 2009 Optical Society of America.
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U2 - 10.1364/cleo.2009.jtud124
DO - 10.1364/cleo.2009.jtud124
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781557528698
T3 - Optics InfoBase Conference Papers
BT - International Quantum Electronics Conference, IQEC 2009
PB - Optical Society of America (OSA)
T2 - International Quantum Electronics Conference, IQEC 2009
Y2 - 31 May 2009 through 5 June 2009
ER -