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US09581540B2 Spectral luminescence standard for the near infrared region 有权
近红外区域的光谱发光标准

Spectral luminescence standard for the near infrared region
Abstract:
A spectral luminescence standard has bismuth in a light-transmissive inorganic matrix material and emits light in the near infrared region upon irradiation with excitation light. The bismuth acts as a luminescence emitter in the near infrared region. A method includes manufacturing such a spectral luminescence standard and a calibration medium which has the spectral luminescence standard in or on a carrier material.
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