中文

Journal of Applied Sciences ›› 1989, Vol. 7 ›› Issue (4): 321-326.

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CASCADE LASING IN Na VAPOR

LU YIQUN   

  1. Anhui Institute of Optics and Fine Mechanics Academia Sinica
  • Received:1986-09-10 Revised:1987-11-24 Online:1989-12-31 Published:1989-12-31

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Abstract: The new cascade lasings (2.3μm, 330.2nm or 3.4μm 330.2nm) were observed in a quartz tube containing Na vapor excited by a two-photon pump of 602.22nm or 578.9nm). The cascade lasings were from the following transitions.