Measuring device and correction method for wavelength drift in different fields of view of narrowband optical filter
A narrow-band filter and wavelength drift technology, applied in the field of remote sensing imaging, can solve the problem of inability to calculate the wavelength drift of the narrow-band filter, and achieve the effect of simple and easy measurement and processing methods.
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[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] In order to facilitate the understanding of the embodiments of the present invention, the technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments.
[0026] figure 1 It is a schematic structural diagram of a measurement device for measuring the wavelength shif...
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