Circularly polarized lights twist azo-polymer to form helical surface relief

2017 ◽  
Author(s):  
Keigo Masuda ◽  
Shogo Nakano ◽  
Daisuke Barada ◽  
Katsuhiko Miyamoto ◽  
Takashige Omatsu
Keyword(s):  
Surface Relief ◽  
Helical Surface ◽  
Circularly Polarized ◽  
Azo Polymer

scholarly journals Azo-polymer film twisted to form a helical surface relief by illumination with a circularly polarized Gaussian beam

2017 ◽  
Vol 25 (11) ◽  
pp. 12499 ◽  
Author(s):  
Keigo Masuda ◽  
Shogo Nakano ◽  
Daisuke Barada ◽  
Mitsutaka Kumakura ◽  
Katsuhiko Miyamoto ◽  
...  
Keyword(s):  
Gaussian Beam ◽  
Polymer Film ◽  
Surface Relief ◽  
Helical Surface ◽  
Circularly Polarized ◽  
Azo Polymer

Soft Crosslinkable Azo Polymer for Rapid Surface Relief Formation and Persistent Fixation

2001 ◽  
Vol 13 (22) ◽  
pp. 1693-1697 ◽  
Author(s):  
N. Zettsu ◽  
T. Ubukata ◽  
T. Seki ◽  
K. Ichimura
Keyword(s):  
Surface Relief ◽  
Azo Polymer ◽  
Relief Formation

Characteristics of a Surface Relief Grating on an Azo Polymer Film with a Gold Nano-Particle Layer

2009 ◽  
Vol 54 (1) ◽  
pp. 49-52
Author(s):  
S. Lee ◽  
J. S. Kim ◽  
C. H. Oh ◽  
Gangri Cai ◽  
S. H. Han
Keyword(s):  
Polymer Film ◽  
Surface Relief ◽  
Nano Particle ◽  
Surface Relief Grating ◽  
Azo Polymer ◽  
Particle Layer

Photo-induced surface relief on Azo polymer for optical component fabrication

2003 ◽  
Author(s):  
Takashi Fukuda ◽  
Chang-Dae Keum ◽  
Hiro Matsuda ◽  
Kiyoshi Yase ◽  
Kaoru Tamada
Keyword(s):  
Surface Relief ◽  
Optical Component ◽  
Azo Polymer

Surface relief grating formation on an azo-polymer

2003 ◽  
Author(s):  
Ui-Jung Hwang ◽  
Jung-Sung Kim ◽  
Se-Yen You ◽  
Hyun-Ki Lee ◽  
Cha-Hwan Oh ◽  
...  
Keyword(s):  
Surface Relief ◽  
Surface Relief Grating ◽  
Azo Polymer ◽  
Grating Formation

scholarly journals Surface Plasmon-Induced Band Gap in the Photocurrent Response of Organic Solar Cells

2010 ◽  
Vol 2010 ◽  
pp. 1-5 ◽  
Author(s):  
Ribal Georges Sabat ◽  
Marcos Jose Leite Santos ◽  
Paul Rochon
Keyword(s):  
Band Gap ◽  
Surface Plasmons ◽  
Surface Plasmon ◽  
Organic Solar Cells ◽  
Surface Relief ◽  
Bulk Heterojunction ◽  
Polymer Surface ◽  
Photocurrent Response ◽  
Azo Polymer ◽  
Grating Depth

A 260 nm layer of organic bulk heterojunction blend of the polymer poly(3-hexylthiophene) (P3HT) and the fullerene [6,6]-phenyl C61-butyric (PCBM) was spin-coated in between aluminum and gold electrodes, respectively, on top of a laser inscribed azo polymer surface-relief diffraction grating. Angle-dependent surface plasmons (SPs) with a large band gap were observed in the normalized photocurrent by the P3HT-PCBM layer as a function of wavelength. The SP-induced photocurrents were also investigated as a function of the grating depth and spacing.

Surface relief gratings on azo polymer films through reversible photoisomerization by the irradiation of a monochromatic light

2006 ◽  
Vol 102 (4) ◽  
pp. 3123-3126 ◽  
Author(s):  
Md. Zahangir Alam ◽  
Tomoko Ohmachi ◽  
Tomonari Ogata ◽  
Takamasa Nonaka ◽  
Seiji Kurihara
Keyword(s):  
Polymer Films ◽  
Surface Relief ◽  
Monochromatic Light ◽  
Azo Polymer ◽  
Surface Relief Gratings

Duplication of Photoinduced Azo Polymer Surface-Relief Gratings through a Soft Lithographic Approach

Langmuir ◽  
2006 ◽  
Vol 22 (17) ◽  
pp. 7405-7410 ◽  
Author(s):  
Bin Liu ◽  
Mingqing Wang ◽  
Yaning He ◽  
Xiaogong Wang
Keyword(s):  
Surface Relief ◽  
Polymer Surface ◽  
Azo Polymer ◽  
Surface Relief Gratings
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