Recent content by CristianHernandez

I am using a halogen lamp, but I also have available LED sources and even a Xenon lamp. I´m using the optics laboratory so i think i can get that special lens. I'm doing the montage of a Czerny-Turner monochromator and for that I need to collimate the white light with a spherical mirror (I...

Good morning everyone. I have a question for the community. I am doing an optical project in which I need, as the title says, to concentrate white light in a very small point, with a diameter of the order of microns, so that I can pass light through a pinhole. I've been trying it with some lens...