Which outcome results in holographic data storage when beam coherence declines?

💡 Explanation

Beam coherence in holographic storage relies on constructive interference; decreased coherence reduces interference via wavefront mixing. Therefore, diffraction efficiency drops because of degraded fringe contrast, rather than faster writing or improved resolution which need high coherence.

• Which outcome arises after repeated nuclear fuel cycles?
• Which outcome occurs for an observer under constant acceleration?
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• Which risk increases when laser cladding lacks sufficient shielding gas?
• Which outcome occurs when a hydraulic system exceeds design pressure?
• Which mechanism limits the rate of hydrogen permeation through palladium membranes at elevated temperatures?