Complex liquid crystal alignments accomplished by Talbot self-imaging.
Opt Express
; 21(6): 7608-13, 2013 Mar 25.
Article
em En
| MEDLINE
| ID: mdl-23546144
ABSTRACT
We introduce Talbot self-imaging into photoalignment technique to record Talbot carpet into an LC cell. Through the design of the setup, different images are presented on a single sample. By taking a simple 1D grating mask as an example, an LC cell with complex alignment structures applicable as Mach-Zehnder interferometer arrays is demonstrated. Further mask design permits feasibility of various structures which are practicable for many applications. This method may facilitate the fabrication of photonic applications such as optical communication, computing and sensing, etc.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Refratometria
/
Teste de Materiais
/
Cristais Líquidos
/
Interferometria
Tipo de estudo:
Clinical_trials
Idioma:
En
Revista:
Opt Express
Assunto da revista:
OFTALMOLOGIA
Ano de publicação:
2013
Tipo de documento:
Article
País de afiliação:
China