Coherent (NYSE:COHR) reported quarterly earnings of $1.41 per share which beat the analyst consensus estimate of $1.40 by 0.71 percent. This is a 54.95 percent increase over earnings of $0.91 per share from the same period last year. The company reported quarterly sales of $1.806 billion which beat the analyst consensus estimate of $1.780 billion by 1.47 percent. This is a 20.56 percent increase over sales of $1.498 billion the same period last year.