1. What is a Nanomirror Center for Optoelectronics, Nanostructures and Semiconductor Processes at the University of California, Berkeley. The mirror is only 0.23 microns thick and has a reflectivity of over 99.9 percent. The manufacturing process is simple and the cost is low. For any laser, the mirror used to form the laser cavity is a very critical component. For example, high-reflecting...