Department of Chemistry and Institute of Molecular Biophysics, The Florida State University, Tallahassee, Florida 32306.
Proc Natl Acad Sci U S A. 1983 Mar;80(6):1767-70. doi: 10.1073/pnas.80.6.1767.
Four-level laser energy level schemes are compared from the mechanistic spectroscopic viewpoint: (i) noble-gas excimer, (ii) solution molecular excimer, (iii) conventional dye laser, and (iv) intramolecular proton transfer. The lasing action of the chlorophyll special pair is discussed as an example of a solution excimer laser, and the lasing action of 3-hydroxyflavone and other molecules is discussed as an example of an intramolecular proton-transfer laser.
（i）稀有气体准分子，（ii）溶液分子准分子，（iii）传统染料激光，和（iv）分子内质子转移。叶绿素特殊对的激光作用被讨论作为溶液准分子激光的一个例子，而 3-羟基黄酮和其他分子的激光作用被讨论作为分子内质子转移激光的一个例子。
