opalCluster

hexagonal cluster of dielectric spheres obtained by optical tweezing

780_01

PS direct opal made of sphere with 770 nm diameter

660_1_5x

PS direct opal made of sphere with 660 nm diameter, 5x objective

660_0260x

PS direct opal made of sphere with 660 nm diameter, 60x objective

oro

Tape

oro_interfere

Laser light on tape

paquiter10x

Solvent drop on Azobenzene polymer

s2-si-1_01_2_5x

S2-si

s2-si-1_03

S2-si