Zobrazeno 1 - 6
of 6
pro vyhledávání: '"ZHAO LI"'
Publikováno v:
Optics Communications. 365:103-107
We propose and demonstrate a new single optical tweezers based on an elliptical core fiber, which can realize the trapped yeast cell rotation with a precise and simple control. Due to the elliptical shape of the fiber core, the LP11 mode beam can pro
Publikováno v:
Optics Communications. 359:435-447
3D image stitching is an important technique for large range surface topography measurement in White-Light Interferometry (WLI). However, the stitching accuracy is inevitably influenced by noise. To solve this problem, a novel method for 3D image sti
Publikováno v:
Optics Communications. 159:88-92
Employing all-optical poling technique, we propose a novel method for optical storage based on the mechanism of orientational hole burning and photoinduced molecular reorientation of azobenzene. Recording of an optical binary image was experimentally
Publikováno v:
Optics Communications. 153:95-98
Permanent optical poling was achieved in a crosslinkable system, a polyurethane with disperse red 19. Thermal stability of light-induced second order susceptibility was investigated for samples poled at different temperatures. The induced susceptibil
Publikováno v:
Optics Communications. 147:313-316
A polyimide polymer containing azobenzene side groups was used to demonstrate the ability of optical storage. Writing and reading processes in the polyimide film were performed using degenerate four-wave mixing. The time response of the light-induced
Autor:
Jiaxin Zhang, Zhao Li, Xuchun Liu, Yequan Shen, Gang Xu, Ling Qiu, Jianfeng Zhai, Hong Ma, Qiguang Yang, Jinhai Si, Peixian Ye
Publikováno v:
Optics Communications. 142:71-74
Permanent all-optical poling of a side-chain polyimide film with azobenzene chromophore using a low power nanosecond laser was experimentally demonstrated. The characteristic kinetics of growth and decay of the induced second-order susceptibility wer