Image Upconversion from the Visible to the UV Domain: Application to Dynamic UV Microstereolithography.
We present what to our knowledge is a new application of optical frequency upconversion of images in quadratic materials to dynamic UV microstereolithography. A 150 x 150 point visible image transmitted by a liquid-crystal display was upconverted in a lithium triborate crystal, and the UV image was successfully used to polymerize a commercial stereolithographic resin.
Devaux
F
F
Mosset
A
A
Lantz
E
E
Monneret
S
S
Le Gall
H
H