Simple and compact diode laser system stabilized to Doppler-broadened iodine-lines at 633 nm

Florian Krause, Erik Benkler, Christian Nölleke +2

We present a compact iodine-stabilized laser system at 633 nm, based on a distributed-feedback laser diode. Within a footprint of $27\times 15$ cm${}^2$ the system provides 5 mW of f…