Thanks guys, your help is very much appreciated. Good to see there is something I could use. Let's see what will work.
People that want to develop system functions, that are invisible to the user to not disturb his/her view on the scene.
I work with sensors that are sensitive around 880nm and want to try something new. Therefore my idea is to use an IR laser.
Due to company and state regulations the maximum output should be 3mW.
Does anybody here have an idea if such a thing exists?
As an alternative I could also use a...