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Gradient index optical element and imaging device having the gradient index optical element
Gradient index optical element and imaging device having the gradient index optical element
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机译:梯度折射率光学元件和具有该梯度折射率光学元件的成像装置
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摘要
A refractive index distributed optical element having a refractive index varying within a plane, including a positive refractive index distributed portion having a positive refractive index varying within the plane and a negative refractive index distributed portion having a negative refractive index varying within the plane. The absolute values of the refractive indexes of the positive refractive index distributed portion and the negative refractive index distributed portion decrease toward a region between the positive refractive index distributed portion and the negative refractive index distributed portion.
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