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TUNABLE LIGHT SOURCE SYSTEM WITH WAVELENGTH MEASUREMENT FOR A HYPER-SPECTRAL IMAGING SYSTEM
TUNABLE LIGHT SOURCE SYSTEM WITH WAVELENGTH MEASUREMENT FOR A HYPER-SPECTRAL IMAGING SYSTEM
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机译:用于超光谱成像系统的具有波长测量的可调光源系统
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摘要
A tunable light source system with wavelength measurement capability for a hyper-spectral imaging system is disclosed. A method includes reference filtering a portion of a tunable light beam while tuning the center wavelength, detecting with at least one photodetector the reference-filtered tunable light beam and generating therefrom at least one detector signal that varies with the center wavelength, and determining a tunable center wavelength based on the at least one detector signal.
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