出典:Wikipedia
出典:『Wikipedia』 (2011/07/18 00:47 UTC 版)
A frequency comb is the graphic representation of the spectrum of a mode locked laser. An octave spanning comb can be used for mapping radio frequencies into the optical frequency range or it can be used to steer a piezoelectric mirror within a carrier envelope phase correcting feedback loop. (It should not be confused with mono-mode laser frequency stabilization as mode-locking requires multi-mode lasers.)