Abstract
Using a zero-offset carrier-envelope locking technique, we have synthesized an octave-spanning composite frequency comb exhibiting 132-attosecond timing jitter between the constituent pulses over a one-second observation window. In the frequency domain, this composite comb has a modal structure and coherence which are indistinguishable from those of a comb that might be produced by a hypothetical single mode locked oscillator of equivalent bandwidth. The associated phase stability enables the participating multi-color pulse sequences to be coherently combined, representing an example of multi-pulse synthesis using a femtosecond oscillator.
Original language | English |
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Pages (from-to) | 1208-1211 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 40 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Apr 2015 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics