Задача id13706

The Fabry-Perot interferometer consists of two identical flat mirrors with an energy reflection coefficient p = 0.95, located at a certain distance L from each other. A plane wave containing two spectral components l1 = 546.740 nm and l2 = 546.768 nm is normally incident on the interferometer. When L changes, the interferometer is sequentially adjusted to transmit one of the spectral components (l1 or l2). Estimate the minimum Lmin and maximum Lmax values at which the interferometer can

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