An ultra-low-noise laser driver with full digital control? Sounds
impossible? Not with the new TopMode CHARM control!
The compact flatpack design comes with a powerful built-
in microprocessor. This hardware “brain” not only accom-
plishes highly precise electric and thermal management –
the current and temperature regulators employ 18-bit and
21-bit outputs, respectively – but also provides the required
“intelligence” for the CHARM coherence stabilization.