which lets him precisely align the mirror in two dimensions. He also built a quick alignment jig, as well as a safety enclosure to protect the delicate laser tube. The tube is connected to a high ...

Here I discuss the filters and dichroic mirrors used in the beam path, with an emphasis on Chroma's modified magnetron sputtering technology, MMS™: zet488/10x laser clean-up filter, zt488rdc ...

Laser light shows have always been real ... simplifying the build and keeping the two mirrors in better alignment. The video below has the build details and some nice footage of the projector ...

< Exposure process: a USP laser writes a fiber Bragg grating into a fiber with a core diameter of 100 ... Fraunhofer ILT, Aachen, Germany / Volker Lannert.