laser pulse energy	displacement	Inhomogeneous linewidth	Single scan line width
nJ	micrometres	MHz	MHz
		including repump	narrowest measured
19.8	0.13	367	--
19.8	0.07	100	13
19.8	0.17	111	70
20.8	0.18	159	--
20.8	0.25	86	60
20.8	0.17	39	18
20.8	0.14	49	14
20.8	0.18	100	---
21.9	0.09	144	--
21.9	0.34	361	--
23	0.14	106	45
23	0.71	174	--
23	0.37	325	200
18.8	0.08	483	--
20.8	0.3	228	90
20.8	0.15	79	27.5
20.8	0.11	44	19
21.9	0.22	116	40
21.9	0.08	250	100
21.9	0.18	359	--
21.9	0.12	72	20
23	0.28	108	80
23	--	221	150
23	0.05	93	30
