Abstract
In 1960 the invention of the laser allowed classical light to be amplified inside a cavity. New experiments show that photons in a special quantum state can also be amplified.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 866-868 |
| Number of pages | 3 |
| Journal | Nature |
| Volume | 412 |
| Issue number | 6850 |
| DOIs | |
| State | Published - Aug 30 2001 |
ASJC Scopus subject areas
- General