Bell meets Tesla: Optical wireless communications and power transfer
The 'birth' of optical wireless communications by Bell “I have heard articulate speech produced by sunlight. I have heard a ray of the sun laugh and cough and sing!” Alexander…
Diagram of a SPAD receiver
Highly Sensitive Photon Counting Receivers for Li-Fi Systems
A New Solution to Long Distance Communication The concept of Li-Fi, first introduced to the general public by Professor Harald Haas, Chair of Mobile Communications at theUniversity of Edinburgh, in…
Diagram of a SPAD receiver
Highly Sensitive Photon Counting Receivers for Li-Fi Systems
A New Solution to Long Distance Communication The concept of Li-Fi, first introduced to the general public by Professor Harald Haas, Chair of Mobile Communications at theUniversity of Edinburgh, in…