发明名称 |
LASER CONTROLLER |
摘要 |
A controller for controlling the power of a laser that is used in determining the motion of an object includes a power source that is arranged to supply power pulses to the laser in response to a controller signal. The controller controls the generation of pulses during periods in which a reliable result can be obtained, by detecting the laser radiation that has interacted with pulses reflected from the object, in order to conserve power consumption. Further the power pulses include a heating pulse portion, which serves to stabilize the temperature of the laser and calibrate the laser so that a known lasing wavelength is generated. |
申请公布号 |
EP2074495(B1) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20060809479 |
申请日期 |
2006.10.03 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
SCHEMMANN, MARCEL, F., C.;STEK, AALBERT;HEINKS, CARSTEN;HOEVEN, PIETER |
分类号 |
G06F3/042;G01B11/00;G01D5/26 |
主分类号 |
G06F3/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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