Abstract
We report that the shape and size of fluorescent patterns can be controlled by the focused laser intensity distribution, which depends on irradiation conditions as well as on the spin and orbital angular momenta being carried by light, inducing the formation of silver cluster patterns in a silver-containing zinc phosphate glass. In particular, we demonstrate that sub-diffraction-limited inner structures of fluorescent patterns can be generated by direct laser writing (DLW) with tightly focused femtosecond laser vortex beams as Laguerre-Gauss modes (LG01 ) with linear and left-handed circular polarizations. We believe this technique, further combined with dual-color DLW, can be useful and powerful for developing structured light enabled nanostructures.
| Original language | English |
|---|---|
| Pages (from-to) | 10565-10573 |
| Number of pages | 9 |
| Journal | Optics Express |
| Volume | 25 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2017 May 1 |
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All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
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Sub-diffraction-limited fluorescent patterns by tightly focusing polarized femtosecond vortex beams in a silver-containing glass. / Lee, Eungjang; Petit, Yannick; Brasselet, Etienne; Cardinal, Thierry; Park, Seung Han; Canioni, Lionel.
In: Optics Express, Vol. 25, No. 9, 01.05.2017, p. 10565-10573.Research output: Contribution to journal › Article
TY - JOUR
T1 - Sub-diffraction-limited fluorescent patterns by tightly focusing polarized femtosecond vortex beams in a silver-containing glass
AU - Lee, Eungjang
AU - Petit, Yannick
AU - Brasselet, Etienne
AU - Cardinal, Thierry
AU - Park, Seung Han
AU - Canioni, Lionel
PY - 2017/5/1
Y1 - 2017/5/1
N2 - We report that the shape and size of fluorescent patterns can be controlled by the focused laser intensity distribution, which depends on irradiation conditions as well as on the spin and orbital angular momenta being carried by light, inducing the formation of silver cluster patterns in a silver-containing zinc phosphate glass. In particular, we demonstrate that sub-diffraction-limited inner structures of fluorescent patterns can be generated by direct laser writing (DLW) with tightly focused femtosecond laser vortex beams as Laguerre-Gauss modes (LG01 ) with linear and left-handed circular polarizations. We believe this technique, further combined with dual-color DLW, can be useful and powerful for developing structured light enabled nanostructures.
AB - We report that the shape and size of fluorescent patterns can be controlled by the focused laser intensity distribution, which depends on irradiation conditions as well as on the spin and orbital angular momenta being carried by light, inducing the formation of silver cluster patterns in a silver-containing zinc phosphate glass. In particular, we demonstrate that sub-diffraction-limited inner structures of fluorescent patterns can be generated by direct laser writing (DLW) with tightly focused femtosecond laser vortex beams as Laguerre-Gauss modes (LG01 ) with linear and left-handed circular polarizations. We believe this technique, further combined with dual-color DLW, can be useful and powerful for developing structured light enabled nanostructures.
UR - http://www.scopus.com/inward/record.url?scp=85018974219&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85018974219&partnerID=8YFLogxK
U2 - 10.1364/OE.25.010565
DO - 10.1364/OE.25.010565
M3 - Article
AN - SCOPUS:85018974219
VL - 25
SP - 10565
EP - 10573
JO - Optics Express
JF - Optics Express
SN - 1094-4087
IS - 9
ER -