Invention Application
US20060256194A1 Parallel confocal laser microscopy system based on vcsel technology
审中-公开
基于vcsel技术的平行共焦激光显微镜系统
- Patent Title: Parallel confocal laser microscopy system based on vcsel technology
- Patent Title (中): 基于vcsel技术的平行共焦激光显微镜系统
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Application No.: US10539572Application Date: 2003-12-12
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Publication No.: US20060256194A1Publication Date: 2006-11-16
- Inventor: Bertrand Viellerobe , Frederic Berier , Jean-Michel Boniface
- Applicant: Bertrand Viellerobe , Frederic Berier , Jean-Michel Boniface
- Priority: FR02/16276 20021220
- International Application: PCT/FR03/03687 WO 20031212
- Main IPC: H04N7/18
- IPC: H04N7/18
Abstract:
A parallel confocal laser microscopy system (2) includes a VCSEL vertical cavity laser array (23) for emitting light beams, optical elements (24) for focusing the light beams onto an object (25) to be observed. The invention is characterized in that a photodetector (22) is arranged behind each VCSEL laser such that the photodetector is capable of receiving a light beam backscattered from the object (25) via the VCSEL laser cavity, the cavity having an opening acting as filtering hole.
Information query
