Demonstration of a plenoptic microscope based on laser optical feedback imaging.
Opt Express
; 21(6): 7294-303, 2013 Mar 25.
Article
in En
| MEDLINE
| ID: mdl-23546113
ABSTRACT
A new kind of plenoptic imaging system based on Laser Optical Feedback Imaging (LOFI) is presented and is compared to another previously existing device based on microlens array. Improved photometric performances, resolution and depth of field are obtained at the price of a slow point by point scanning. Main properties of plenoptic microscopes such as numerical refocusing on any curved surface or aberrations compensation are both theoretically and experimentally demonstrated with a LOFI-based device.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Photometry
/
Lasers
/
Microscopy
Language:
En
Journal:
Opt Express
Year:
2013
Document type:
Article