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← ScienceWhich risk increases when injection-seeded lasers lack temporal coherence?
A)Unstable power amplification occurs✓
B)Optimal thermal energy transfer fails
C)Minimal target material etching
D)Electromagnetic damage amplification starts
💡 Explanation
Unstable power amplification increases because when seed lasers lack temporal coherence, self-injection locking will fail completely. This causes random fluctuations in the resonant modes, therefore gain experiences heightened instability, rather than the intended stable output at a fixed wavelength.
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