Which outcome impairs digital holography when a surface lacks optical flatness?

💡 Explanation

Speckle noise arises because surface irregularities cause interference from points with varying path lengths; optical coherence is needed but disrupted, therefore speckle noise masks the hologram, rather than aberration or altered polarization shifts which have different causes.

• Which consequence results when a drone's electrostatic shield shorts?
• Which outcome occurs when mismatch reduces orbital overlap?
• Which consequence results when kcat/Km ratio approaches infinity?
• Which consequence results when halide perovskite solar cells degrade?
• Which inefficiency arises when an irreversible refrigeration cycle cools materials?
• Which consequence result when excessive localized heating affects amorphous silica?