
Researchers have demonstrated a novel design for a small atomic clock that is based on a chip-scale frequency comb, or a microcomb.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/W7v503mAWec/140722111920.htm
Researchers have demonstrated a novel design for a small atomic clock that is based on a chip-scale frequency comb, or a microcomb.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/W7v503mAWec/140722111920.htm