Which outcome occurs when a laser diode's drive current exceeds its rated maximum?

💡 Explanation

Catastrophic optical mirror damage occurs because exceeding the maximum rated current generates excessive heat at the laser facet; this thermal stress rapidly degrades the facet coating due to reduced band gap, therefore COMD is triggered rather than improved performance from greater drive current.

• Which consequence results when non-conductive particles contaminate electrolytic grinding?
• Which symptom rapidly escalates when a turbocharger experiences oil starvation?
• Which outcome occurs when turbine RPM exceeds design thresholds in boosted engines?
• Which control anomaly is avoided when implementing pre-spool in hydraulic valves?
• With power transformers protected by differential relays, which consequence arises when inter-turn insulation fails within a winding?
• Which risk increases when electrical transmission systems experience harmonic distortion?