11XLP12-3S-H2 extreme low power detector best suitable for low power im both the µW and mW regimes with very low thermal drift. Featuring broadband flat spectral response, minimal thermal drift and a noise equivalent power as low as 1 µW the 11XLP12 is ideally suited for measuring any pulsed or CW low power laser. 11XLP12 is compatible with 11UNO and PC based 11P-Link power monitors.