Nanoparticle plasmon-assisted two-photon polymerization induced by incoherent excitation source.
We demonstrate the possibility to achieve optical triggering of photochemical reactions via two-photon absorption using incoherent light sources. This is accomplished by the use of arrays of gold nanoparticles, specially tailored with high precision to obtain high near-field intensity enhancement.
Ueno
Kosei
K
Research Institute for Electronic Science, Hokkaido University, Sapporo 001-0021, Japan.
Juodkazis
Saulius
S
Shibuya
Toshiyuki
T
Yokota
Yukie
Y
Mizeikis
Vygantas
V
Sasaki
Keiji
K
Misawa
Hiroaki
H