Direct Fabrication of Surface Relief Holographic Diffusers in Azobenzene Polymer Films
✍ Scribed by Daisuke Sakai; Kenji Harada; Shun-ichi Kamemaru; Mohamed A. El-Morsy; Masahide Itoh; Toyohiko Yatagai
- Publisher
- Optical Society of Japan
- Year
- 2005
- Tongue
- English
- Weight
- 445 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1340-6000
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📜 SIMILAR VOLUMES
**A maskless method for patterning substrates** using surface relief structures on azobenzene‐functionalized polymer is demonstrated. Surface relief structures are inscribed on a polymer film spin‐coated on an indium tin oxide (ITO) substrate by exposure to an interference pattern. Etching with oxyg
## Abstract In order to find a new class of photo‐processable liquid crystalline (LC) aligning material, five kinds of new maleimide‐based copolymers bearing both azobenzene and cinnamate moieties with different functionalization ratio have been synthesized. The properties of these five copolymers