The laser’s early years were full of scientific creativity, public-relations spin and intense rivalry. Pauline Rigby describes how a then little-known scientist became the first person to design and ...

Theodore Maiman, who built the first working laser, passed away on 5 May aged 79. Maiman made his breakthrough in 1960 by generating pulses of coherent light from a fingertip-sized lump of ruby ...

1960: Physicist Theodore Maiman uses a synthetic-ruby crystal to create the first laser. Maiman began tinkering with electronic devices in his teens and even earned college money repairing appliances ...

In the past half-century, lasers have gone from expensive physics experiments using rods of ruby to cheap cutting or engraving tools, and toys used to tease cats. Advances in physics made it all ...