title: All-optical 1st and 2nd order integration on a chip.
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.
authors: INRS - Énergie, Matériaux et Télécommunications, 1650 Blvd Lionel Boulet, Varennes (Québec), J3X1S2, Canada. mf39@st-andrews.ac.uk
authors: Marcello
authors: M
authors: Ferrera
authors: Yongwoo
authors: Y
authors: Park
authors: Luca
authors: L
authors: Razzari
authors: Brent E
authors: BE
authors: Little
authors: Sai T
authors: ST
authors: Chu
authors: Roberto
authors: R
authors: Morandotti
authors: David J
authors: DJ
authors: Moss
authors: José
authors: J
authors: Azaña