TY - JOUR
AU - Nicholas Sampas
AU - Dana Anderson
BT - Applied Optics
DA - 1990-01
DO - 10.1364/AO.29.000394
PY - 1990
EP - 394
T2 - Applied Optics
TI - Stabilization of laser beam alignment to an optical resonator by heterodyne detection of off-axis modes
VL - 29
SN - 0003-6935
ER -