In 1880, when Albert A. Michelson invented the interferometer named after himself, he has realized that some spectrometer could be induced from the interference fringe.

• 早在1880年，迈克尔逊(Albert A.；Michelson)发明了以他的名字命名的干涉仪时就认识到了可以从干涉条纹中导出某些光谱信息。 其后，在1949年P