The invention provides a laser-excited X-ray source in which the efficiency of conversion of laser energy into X-ray energy, and the average X-ray output power, are increased by providing laser light, which is focussed on a target to generate X-rays, in the form of trains of very short pulses with a pulse duration in the range 1-10 picoseconds. Preferably it is arranged that successive pulses in a train are focussed at adjacent but different points on the target.
申请公布号
WO9426080(A1)
申请公布日期
1994.11.10
申请号
WO1994GB00928
申请日期
1994.04.29
申请人
ENGINEERING AND PHYSICAL SCIENCES RESEARCH COUNCIL;TURCU, ION, CHRISTIAN, EDMOND;ROSS, IAN, NORMAN;O'NEILL, FERGUS