Abstract
We report an integrated all-optical radio frequency spectrum analyzer based on a ∼4cm long doped silica glass waveguide, with a bandwidth greater than 2.5 THz. We use this device to characterize the intensity power spectrum of ultrahigh repetition rate mode-locked lasers at repetition rates up to 400 GHz, and observe dynamic noise related behavior not observable with other techniques.
| Original language | English |
|---|---|
| Pages (from-to) | 21488-21498 |
| Number of pages | 11 |
| Journal | Optics Express |
| Volume | 22 |
| Issue number | 18 |
| DOIs | |
| Publication status | Published - 1 Jan 2014 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics