Two-way diffusion model for short-exposure holographic grating formation in acrylamide-based photopolymer

被引：51

作者：

Babeva, Tsvetanka ^{[1
,2
]}

Naydenova, Izabela ^{[1
,3
]}

Mackey, Dana ^{[1
,4
]}

Martin, Suzanne ^{[1
,3
]}

Toal, Vincent ^{[1
,3
]}

机构：

[1] Dublin Inst Technol, Ctr Ind & Engn Opt, Dublin 8, Ireland

[2] Bulgarian Acad Sci, Cent Lab Photoproc, BU-1113 Sofia, Bulgaria

[3] Dublin Inst Technol, Sch Phys, Dublin 8, Ireland

[4] Dublin Inst Technol, Sch Math Sci, Dublin 8, Ireland

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2010年 / 27卷 / 02期

基金：

爱尔兰科学基金会;

关键词：

D O I：

10.1364/JOSAB.27.000197

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A theoretical model for formation of a short-exposure holographic grating is presented. The model accounts for both monomer and polymer diffusion and distinguishes between short polymer chains capable of diffusing and long polymer chains that are immobile. It is shown that the experimentally observed decrease of diffraction efficiency at higher spatial frequency can be predicted by assuming diffusion of short-chain polymers away from the bright fringes. The time evolution of the refractive-index modulation after a short exposure is calculated and compared with experimental results. The effects of diffusion coefficients, polymerization rates, intensity, and spatial frequency of recording on the properties of weak diffraction gratings are investigated by numerical simulations. (C) 2010 Optical Society of America

引用

页码：197 / 203

页数：7

共 12 条

[1] Evaluation of polymerization and diffusion times in holographic recording for acrylamide-based photopolymer film
Ohkawa, Masashi
Osabe, Keiichi
Sato, Takashi
PRACTICAL HOLOGRAPHY XXXII: DISPLAYS, MATERIALS, AND APPLICATIONS, 2018, 10558
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Zhang, Tao
Tao, Shiquan
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INFORMATION OPTICS AND OPTICAL DATA STORAGE, 2010, 7851
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Moothanchery, Mohesh
Naydenova, Izabela
Toal, Vincent
OPTICS EXPRESS, 2011, 19 (14): : 13395 - 13404
[4] Two-way shift of wavelength in holographic sensing of organic vapor in nanozeolites dispersed acrylamide photopolymer
Mao, Dongyao
Geng, Yaohui
Liu, Hongpeng
Zhou, Ke
Xian, Lihong
Yu, Dan
APPLIED OPTICS, 2016, 55 (23) : 6212 - 6221
[5] First-harmonic diffusion-based model applied to a polyvinyl-alcohol -: acrylamide-based photopolymer
Neipp, C
Gallego, S
Ortuño, M
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Beléndez, A
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JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2003, 20 (10) : 2052 - 2060
[6] Radical polymerization in holographic grating formation in PQ-PMMA photopolymer part I: Short exposure
Yu, Dan
Liu, Hongpeng
Geng, Yaohui
Wang, Weibo
Zhao, Yuanyuan
OPTICS COMMUNICATIONS, 2014, 330 : 191 - 198
[7] Two way diffusion model for the recording mechanism in a self developing dry acrylamide photopolymer - art. no. 625205
Martin, Suzanne
Naydenova, Izabela
Jallapuram, Raghavendra
Howard, Robert G.
Toal, Vincent
Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information, 2006, 6252 : 25205 - 25205
[8] Diffusion-based model of holographic grating formation in photopolymers: generalized non-local material responses
Sheridan, JT
Downey, M
O'Neill, FT
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2001, 3 (06): : 477 - 488
[9] Photochemical effects during holographic grating formation in photopolymer using the non-local polymerisation driven diffusion model - art. no. 63350D
Gleeson, Michael R.
Close, Ciara E.
Kelly, John V.
Sheridan, John T.
Organic Holographic Materials and Applications IV, 2006, 6335 : D3350 - D3350
[10] Holographic grating formation in photopolymers: analysis and experimental results based on a nonlocal diffusion model and rigorous coupled-wave analysis
Wu, SD
Glytsis, EN
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2003, 20 (06) : 1177 - 1188

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