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公开(公告)号:DE2425184A1
公开(公告)日:1975-01-16
申请号:DE2425184
申请日:1974-05-24
Applicant: IBM
Inventor: DREYFUS RUSSELL WARREN , HODGSON RODNEY TREVOR
Abstract: A high brightness ion beam is obtainable by using lasers to excite atoms or molecules from the ground state to an ionized state in increments, rather than in one step. The spectroscopic resonances of the atom or molecule are used so that relatively long wavelength, low power lasers can be used to obtain such ion beam.