Photonic integrated circuit (PIC) transceivers for an...

Details Photonic integrated circuit (PIC) transceivers for an... Photonic integrated circuit (PIC) transceivers for an...

2011-01-25

2011-01-25

Vanderpuye, Ken N (Department: 2613)

Optical communications

Optical transceiver

Single device as transmitter and receiver

C398S135000, C398S139000, C398S067000, C398S164000

Reexamination Certificate

active

07877016

ABSTRACT:
A photonic integrated circuit (PIC) for a PON transceiver comprises a single monolithic chip having a modulated transmitter laser diode of a first wavelength, λ1, for generating a first communication signal outgoing from the chip via an input/output port and a receiving photodetector for receiving a second communication signal of a second wavelength, λ2, onto chip incoming from the input/output port and a monitoring photodetector for receiving a portion of the first communication signal to monitor the laser diode output power.

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