| Frequency Combs |
|
|
|
|
| Carrier-envelope |
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| phase
slip from pulse |
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| to
pulse because: |
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| vg
vp |
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| Time domain |
| Df |
| 2Df |
| E(t) |
| t |
| tr.t = 1/fr |
| Frequency
domain |
| I(f) |
| fo |
| fr |
|
|
| It is
critical to have an |
|
| octave
spanning spectrum. |
|
| f |
| fn
= nfr + fo |
| 0 |
| Supercontinuum
generation in microstructure fiber preserves frequency comb. |
|
|
|
| T.
Udem, J. Reichert, R. Holzwarth, and T.W. Hänsch, OL 24, |
||
| 881,
(1999). |
||
| D.
J. Jones, et al. Science 288, 635 (2000). |
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