Abstract
Two reconfigurable optical add-drop multiplexers, operating in the second or third telecom window, as well as a 1x4x4 reconfigurable ¿-router operating in the second telecom window, are demonstrated. The devices have a footprint less than 2 mm2 and are based on thermally tunable vertically coupled microring resonators fabricated in Si3N4/SiO2.
Original language | English |
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Pages (from-to) | 10346-10355 |
Number of pages | 10 |
Journal | Optics Express |
Volume | 15 |
Issue number | 16 |
DOIs | |
Publication status | Published - 2007 |