基本信息:
- 专利标题: Lens for high precision laser range finder
- 专利标题(中):高精度激光测距镜
- 申请号:KR20090037132 申请日:2009-04-28
- 公开(公告)号:KR20100118346A 公开(公告)日:2010-11-05
- 发明人: BEA YOUNG CHUL
- 申请人: BEA YOUNG CHUL
- 专利权人: BEA YOUNG CHUL
- 当前专利权人: BEA YOUNG CHUL
- 优先权: KR20090037132 2009-04-28
- 主分类号: G02B3/06
- IPC分类号: G02B3/06 ; G01B11/14 ; G01B11/25 ; G02B5/00
摘要:
PURPOSE: A lens for high precision laser range finder is provided to improve the perfection of a laser distance measuring system by accurately concentrating and sending the light regardless of curvature of the lens to reduce the error. CONSTITUTION: A collimate laser light source emits light through the beam splitter and lens. A laser shifter measures the distance based on the quantity of light of the light source reflected by a target(APD). The distance measurement is calculated based on the coherence detecting technique. The lens forms the hole of the predetermined size as the single lens.
摘要(中):
目的:提供用于高精度激光测距仪的镜头,通过精确集中发送光,无论镜头的曲率如何,以提高激光测距系统的完美性,以减少误差。 构成:准直激光光源通过分束器和透镜发光。 激光转换器基于由目标(APD)反射的光源的光量来测量距离。 基于相干检测技术计算距离测量。 透镜形成具有预定尺寸的孔作为单个透镜。
公开/授权文献:
- KR101131627B1 Lens for high precision laser range finder 公开/授权日:2012-03-30