Integrated-circuit optical network unit

Optical waveguides – Integrated optical circuit

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385 24, 385 31, 385 39, 385 49, 385 1, 385 2, 385131, 359154, 359173, G02B 612, H04B 1000

Patent

active

055771394

ABSTRACT:
An optical network unit designed to be connected to incoming and outgoing fibers at a customer location is made in integrated-circuit form. One portion of the integrated circuit functions as an optical splitter, a photodetector and a modulator. Another portion of the circuit serves as an amplifier.

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S. Chandrasekhar, "The Progress & Performance of Long Wavelength OEIC Photoreceivers Incorporating Heterojunction Bipolar Transistors", 1994, pp. 45-65, Int'l Journal of High Speed Electronics & Systems, vol. 5, No. 1.

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