I'm really sorry. Confusion of mixing UV with infra red myself ! I have seen UV detection as well as Night Vision from cameras but typically the UV will not show anything as far as I have seen and more so shadows are filmed on the regular output of a digicam
you can find web episodes of the Paranormal States show :
http://www.aetv.com/paranormal-state/
Getting further into infra red read outs, I have seen one placed on a psychic medium as they attempted to do their work. Eventually they stated their hand was cold and the hand on the read out did read off quite a lot lower of a temp, this obviously can be done many ways in trickery however no auric type reading is seen.
Light has energy and if we were to assume when you open you chakras up using meditation, energy is supposed to go into your chakras but this is never been seen with either the naked eye or any device.
Having personally worked on opening chakras and meditation workings, I have had some interesting experiences I'll never have summed up and explained in a way I would agree with as all your personal experiences are so real to yourself and often swayed as crazy hogwash by others.
There are a few other devices that do electro magnetic waves to specific places on your head wearing some crazy head device and throwing stuff over your eyes kind of like a depravation tank
There was also one device that will measure something in the atmosphere and then attach a word to the feeling or read out. In this one episode this box was saying Priest and Demon when asked what it was once again I do not recall the name of this device either.
It basically was like a live stream of white noise without the need for playback