Files
butterfly-edfa-rack-firmware/include
James Bateman (hp-laptop) 61f4526d09 Document EDFA max-power characterisation; restore safe pump clamp
Swept pump-1 to find real output: 1 W (30.1 dBm) at 4000 mA, 1.22 W at
4500 mA still unsaturated. External Thorlabs meter read 1.05 W vs 1.22 W
internal PD -> telemetry is ~0.5-0.6 dB optimistic, path-dependent; treat
amp/output*_power_dbm as indicative, not calibrated.

- README: full pump-vs-output table, PD-vs-meter calibration note, >1 W
  output-connector warning, ramp/overshoot guidance
- config.h: PUMP_CURRENT_MAX_MA back to 4000 mA (1 W rating) after the
  supervised over-rating sweep; added get_thresholds probe to agiltron driver
2026-06-19 10:34:46 +01:00
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