G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/12 (2006.01) H01S 5/026 (2006.01) H01S 5/22 (2006.01) H01S 5/40 (2006.01) H04B 10/17 (2006.01) H04J 14/02 (2006.01) G02B 6/34 (2006.01) G02F 1/017 (2006.01) H01S 5/0625 (2006.01) H01S 5/12 (2006.01) H01S 5/20 (2006.01) H01S 5/34 (2006.01) H01S 5/50 (2006.01)
Patent
CA 2463522
A monolithic photonic integrated circuit (PIC) chip comprises an array of modulated sources providing a plurality of channel signals of different wavelengths and an optical combiner coupled to receive the channel signals and produce a combined output of the channel signals. The arrays of modulated sources are formed as ridge waveguides to enhance the output power from the respective modulated sources so that the average output power from the sources is approximately 2 to 4 times higher than in the case of comparable arrays of modulated sources formed as buried waveguides.
L'invention concerne un microcircuit intégré photonique (PIC) monolithique comprenant un réseau de sources modulées générant une pluralité de signaux de canal de différentes longueurs d'ondes et un coupleur optique destiné à recevoir les signaux de canal et à générer une sortie combinée de signaux de canal. Les réseaux de sources modulées se présentent sous forme de guides d'ondes nervurés destinés à améliorer la puissance de sortie des sources modulées respectives de manière que la puissance de sortie moyenne des sources soit approximativement de 2 à 4 fois supérieure à celle de réseaux de sources modulées comparables sous forme de guides d'ondes enterrés.
Dentai Andrew G.
Joyner Charles H.
Kish Fred A. Jr.
Lambert Damien Jean Henri
Mathur Atul
Infinera Corporation
Perry + Currier
LandOfFree
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