5C. Townes, W. Smythe. The spin of carbon thirteen [J]. Physical Review, 1939, 56 (12) : 1210 -1213.
6R. G. Gould. The LASER, Light Amplification by Stimulated E- mission of Radiation [ A ]. Editors: P.A. Franken, R. H. Sands. The Ann Arbor Conference on Optical Pumping, the University of Michigan, 1959.06.1518 [C]. AnnArbor, MI, 1959: 128.
7陈彩廷.《国外激光》30年[J].激光与光电子学进展,1995,32(1):2-4.
8纪锺,群莅.中国激光20年概貌(I)[J].激光,1980.
9List of laser types [ EB/OL]. http: //en. wikipediz, org/wiki/ List of laser_types, 2015-10-24.
10Albert Einstein. Strahlungs - emission und - absorption nach der quantentheofie (Emission and absorption of radiation in quantum theory) [ J ]. Verhandlungen der Deutschen Physikalischen Gesellschaft, 1916. 07.30 ( Received 1916.07. 17) , 18 : 318 - 323.
