The ionization of magnesium vapor by resonant and off-resonant laser irradiation was investigated for the first time.Enhancement of ion signals was observed at the 3s^(2)-3s4d ^(1)D and 3s^(2)-3s5s ^(1)S two-photon at...The ionization of magnesium vapor by resonant and off-resonant laser irradiation was investigated for the first time.Enhancement of ion signals was observed at the 3s^(2)-3s4d ^(1)D and 3s^(2)-3s5s ^(1)S two-photon atomic resonances.A"hybrid resonance"was detected which involves the production of 3s3p-^(1)P atoms from molecular magnesium.Doubly charged ions by laser radiation tuned to one and two-photon resonance levels of Mgll were produced.展开更多
文摘The ionization of magnesium vapor by resonant and off-resonant laser irradiation was investigated for the first time.Enhancement of ion signals was observed at the 3s^(2)-3s4d ^(1)D and 3s^(2)-3s5s ^(1)S two-photon atomic resonances.A"hybrid resonance"was detected which involves the production of 3s3p-^(1)P atoms from molecular magnesium.Doubly charged ions by laser radiation tuned to one and two-photon resonance levels of Mgll were produced.
