Monolithic transmitter photonic integrated circuit (TxPIC)...

Details Monolithic transmitter photonic integrated circuit (TxPIC)... Monolithic transmitter photonic integrated circuit (TxPIC)...

2007-06-22

2008-03-04

Font, Frank G. (Department: 2883)

Optical waveguides

Integrated optical circuit

C398S091000, C372S050121, C372S026000, C372S032000

Reexamination Certificate

active

07340122

ABSTRACT:
A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each providing a modulated signal output at a channel wavelength different from the channel wavelength of other modulated sources and a wavelength selective combiner having an input optically coupled to received all the signal outputs from the modulated sources and provide a combined output signal on an output waveguide from the chip. The modulated sources, combiner and output waveguide are all integrated on the same chip.

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