【摘要】 用可调谐的染料激光（4600～5000（?））,共振（3+2）和（4+1）多光子电离探测了I(5p²P_3/2⁰)和1^#(5p²P_1/2⁰).碘原子是由碘分子（I₂）经激光解离而产生的.在上述激光波段中共观察到12个原子跃迁,其中,（4+1）多光子电离跃迁是首次观察到的.更多还原

【Abstract】 I(5p2p3/20) and I*(5p 2P1/20) atoms have been detected by resonant(3+2)and(4+l) multiphoton ionization using tunable dye laser (4600-5000A).The iodine atoms are generated by laser dissociation of I molecules. 12 atomic transitions are observed in the laser wavelength region, among which the (4+1) multiphoton transitions are observed for the first time.更多还原