TY - JOUR AU - A Zibrov AU - M Lukin AU - D Nikonov AU - Leo Hollberg AU - M Scully AU - V Velichansky AU - Hugh Robinson C2 - Physical Review Letters DA - 1995-01-01 00:01:00 LA - en M1 - 75 PB - Physical Review Letters PY - 1995 TI - Experimental Demonstration of Laser Oscillation without Population Inversion via Quantum Interference in Rb ER -