Two-photon holography in 3-D photopolymer host-guest matrix

被引：15

作者：

Diamond, C

Boiko, Y

Esener, S

机构：

[1] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA

[2] Univ Calif San Diego, Dept Elect Engn, La Jolla, CA 92093 USA

来源：

OPTICS EXPRESS | 2000年 / 6卷 / 03期

关键词：

D O I：

10.1364/OE.6.000064

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate for the first time two-photon induced holographic recording at an arbitrary point in three dimensional photopolymeric cube by overlapping two coherent pulses from a 200 femtosecond Ti:Sapphire tunable laser operating at 710 nm. Spatial overlap is achieved by a novel pupil division method. The polymer material is made of epoxy host, which is fully polymerized and filled with liquid photopolymerisable formulation comprising acrylate type monomer and two-photon photoinitiator. Measured diffraction efficiency is measured to be 3.5%. (C)2000 Optical Society of America.

引用

页码：64 / 68

页数：5

共 8 条

[1]

BJORKLUND GC, 1980, OPT LETT, V6, P159

[2] 2-PHOTON HOLOGRAPHIC RECORDING WITH CONTINUOUS-WAVE LASERS IN THE 750-1100-NM RANGE [J].