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כיול פלט אור במערכת אופטואקוסטית
专利权人:
SENO MEDICAL INSTRUMENTS INC.
发明人:
申请号:
IL24052915
公开号:
IL240529D0
申请日:
2015.08.12
申请国别(地区):
IL
年份:
2015
代理人:
摘要:
An optoacoustic system includes first and second light sources capable of generating pulse of light at first and second wavelengths, first and second electrically controlled optical attenuators, first and second light sync detectors, and a combiner. A power meter that is calibrated to determine power at the first and second predominant wavelength measures power at the first wavelength after the first light sync is detected and measures power at the second wavelength after the second light sync is detected. The system includes a calibration mode wherein it electrically attenuates the first optical attenuator when the power measured by the power meter at the first wavelength after the first light sync is detected is above a first level, and electrically attenuated the second optical attenuator when the power measured by the power meter at the second wavelength after the second light sync is detected is above a second level.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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