Parallel Imaging of 3D Surface Profile with Space-Division Multiplexing

We have developed a modified optical frequency domain imaging (OFDI) system that performs parallel imaging of three-dimensional (3D) surface profiles by using the space division multiplexing (SDM) method with dual-area swept sourced beams. We have also demonstrated that 3D surface information for tw...

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Detalles Bibliográficos
Autores principales: Lee, Hyung Seok, Cho, Soon-Woo, Kim, Gyeong Hun, Jeong, Myung Yung, Won, Young Jae, Kim, Chang-Seok
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4732162/
https://www.ncbi.nlm.nih.gov/pubmed/26805840
http://dx.doi.org/10.3390/s16010129
Descripción
Sumario:We have developed a modified optical frequency domain imaging (OFDI) system that performs parallel imaging of three-dimensional (3D) surface profiles by using the space division multiplexing (SDM) method with dual-area swept sourced beams. We have also demonstrated that 3D surface information for two different areas could be well obtained in a same time with only one camera by our method. In this study, double field of views (FOVs) of 11.16 mm × 5.92 mm were achieved within 0.5 s. Height range for each FOV was 460 µm and axial and transverse resolutions were 3.6 and 5.52 µm, respectively.

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