Extended reach highly-scalable, fully passive WDM/TDM-PON allows reaching >1000 users along protected 100km by colorless ONUs, centralized light-generation and control, single-fiber access and remote amplification. ONUs are based on 1.25/2.5/5Gbps-capable RSOA and downstream at 10Gbps.
The authors present the characterization of spin-coated erbium tris͑8-hydroxyquinoline͒ ͑ErQ 3 ͒ solution on glass substrates under high temperature conditions. Absorption and infrared photoluminescence, induced by laser and light emitting diode sources, were measured and compared to cast and evaporated ErQ 3 samples. A broad absorption band and 1.52 m luminescence were observed, suggesting spin coating as a valid deposition technique for processing of organic infrared emitting diodes.
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