Abstract
We demonstrate all-optical temporal integration of arbitrary optical waveforms with temporal features as short as ~1.9ps. By using a four-port micro-ring resonator based on CMOS compatible doped glass technology we perform the 1st- and 2nd-order cumulative time integral of optical signals over a bandwidth that exceeds 400GHz. This device has applications for a wide range of ultra-fast data processing and pulse shaping functions as well as in the field of optical computing for the real-time analysis of differential equations. © 2011 Optical Society of America.
| Original language | English |
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| Pages (from-to) | 23153-23161 |
| Journal | Optics Express |
| Volume | 19 |
| Issue number | 23 |
| DOIs | |
| Publication status | Published - 7 Nov 2011 |