发明申请
- 专利标题： Laser power control arrangements in electro-optical readers
- 专利标题（中）： 电光读取器中的激光功率控制装置
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申请号： US11528909申请日： 2006-09-28
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公开(公告)号： US20080078835A1公开(公告)日： 2008-04-03
- 发明人: Vladimir Gurevich , Heng Jade Zhang , David Tsi Shi
- 申请人： Vladimir Gurevich , Heng Jade Zhang , David Tsi Shi
- 主分类号： G06K7/10
- IPC分类号： G06K7/10
摘要：
Laser power control arrangements interrupt power to a laser used in electro-optical readers upon detection of operating conditions not conforming to preestablished standards, and adjust power to the laser to enhance reader performance without violating prevalent safety standards. Dual monitors are used to independently monitor the output power of the laser.
公开/授权文献
- US07743989B2 Laser power control arrangements in electro-optical readers 公开/授权日：2010-06-29
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