Single laser beam-induced surface deformation on azobenzene polymer films

被引：163

作者：

Bian, S ^{[1
]}

Li, L

Kumar, J

Kim, DY

Williams, J

Tripathy, SK

机构：

[1] Univ Massachusetts, Ctr Adv Mat, Dept Phys, Lowell, MA 01854 USA

[2] Univ Massachusetts, Ctr Adv Mat, Dept Chem, Lowell, MA 01854 USA

来源：

APPLIED PHYSICS LETTERS | 1998年 / 73卷 / 13期

关键词：

D O I：

10.1063/1.122292

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The surface deformation induced by a Gaussian laser beam on azobenzene polymer film reveals strong polarization dependence and establishes that an optical field component in the direction of the intensity gradient is essential for the deformation process. The experimental results allow us to infer the phase relationship between the surface relief gratings and the writing interference pattern. (C) 1998 American Institute of Physics. [S0003-6951(98)04839-6].

引用

页码：1817 / 1819

页数：3

共 8 条

[1] Mechanism of optically inscribed high-efficiency diffraction gratings in azo polymer films
Barrett, CJ
Natansohn, AL
Rochon, PL
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (21) : 8836 - 8842
[2] Synthesis and optical properties of poly{(4-nitrophenyl)-[3-[N-[2-(methacryloyloxy)ethyl]-carbazolyol]]diazene}
Ho, MS
Barrett, C
Paterson, J
Esteghamatian, M
Natansohn, A
Rochon, P
[J]. MACROMOLECULES, 1996, 29 (13) : 4613 - 4618
[3] An analysis of the anisotropic and topographic gratings in a side-chain liquid crystalline azobenzene polyester
Holme, NCR
Nikolova, L
Ramanujam, PS
Hvilsted, S
[J]. APPLIED PHYSICS LETTERS, 1997, 70 (12) : 1518 - 1520
[4] Polarization dependent recordings of surface relief gratings on azobenzene containing polymer films
Jiang, XL
Kumar, J
Kim, DY
Shivshankar, V
Tripathy, SK
[J]. APPLIED PHYSICS LETTERS, 1996, 68 (19) : 2618 - 2620
[5] LASER-INDUCED HOLOGRAPHIC SURFACE-RELIEF GRATINGS ON NONLINEAR-OPTICAL POLYMER-FILMS
KIM, DY
TRIPATHY, SK
LI, L
KUMAR, J
[J]. APPLIED PHYSICS LETTERS, 1995, 66 (10) : 1166 - 1168
[6] Polarized laser induced holographic surface relief gratings on polymer films
Kim, DY
Li, L
Jiang, XL
Shivshankar, V
Kumar, J
Tripathy, SK
[J]. MACROMOLECULES, 1995, 28 (26) : 8835 - 8839
[7] Gradient force: The mechanism for surface relief grating formation in azobenzene functionalized polymers
Kumar, J
Li, L
Jiang, XL
Kim, DY
Lee, TS
Tripathy, S
[J]. APPLIED PHYSICS LETTERS, 1998, 72 (17) : 2096 - 2098
[8] OPTICALLY INDUCED SURFACE GRATINGS ON AZOAROMATIC POLYMER-FILMS
ROCHON, P
BATALLA, E
NATANSOHN, A
[J]. APPLIED PHYSICS LETTERS, 1995, 66 (02) : 136 - 138

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