Coherent Corp. (NYSE:COHR) is one of the stocks Jim Cramer shared his take on. Noting the stock’s recent run-up, a caller asked about it. Cramer replied: Coherent is so good. Now, the stock has been just a banshee. But I gotta tell you, the technology’s really good. It’s a winner. I would use any dip to buy more stock. Pixabay/Public Domain Coherent Corp. (NYSE:COHR) manufactures engineered materials, laser systems, and optoelectronic components used across the communications, industrial, and electron ...