Ruby lasers have chromium atoms doped in an aluminum oxide crystal. The energy level diagram for chromium

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Ruby lasers have chromium atoms doped in an aluminum oxide crystal. The energy level diagram for chromium in a ruby is shown in Figure 30.59. What wavelength is emitted by a ruby laser?

Data from figure 30.59

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ISBN: 9781711470832

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Question Posted: Dec 03, 2023 04:06 AM

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Ruby lasers have chromium atoms doped in an aluminum oxide crystal. The energy level diagram for chromium

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Third. Second First- Ground state -3.0 eV 2.3 eV Metastable 1.79 eV 0.0 eV Ruby (Cr³+ in Al₂O3 crystal)

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