Chow, C W 40-Gb/s downstream DPSK and 40-Gb/s upstream OOK signal remodulation PON using reduced modulation index. [electronic resource] - Optics express Dec 2010 - 26046-51 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1094-4087 Standard No.: 10.1364/OE.18.026046 doi Subjects--Topical Terms: Equipment DesignEquipment Failure AnalysisMicrowavesOptical DevicesSignal Processing, Computer-Assisted--instrumentationTelecommunications--instrumentation