A SINGLE-MODE, DIODE-PUMPED LMA LASER TO PROBE THE SPIN ORIENTATION OF ENSEMBLES OF 3He AND 4He L.D. SCHEARER, S. ESSABAA et M. LEDUC J. Phys. IV France, 01 C7 (1991) C7-307-C7-310 DOI: 10.1051/jp4:1991782