Countermeasures of Stimulated-Raman-Scattering-Induced Video Distortion in 1.65μm Optical Time-domain Reflectometer On-line Monitoring 1.55μm Cable Television System

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概要

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• The countermeasures of stimulated-Raman-scattering (SRS)-induced baseband video distortion in the 1.65 μm optical time-domain reflectometer (OTDR) on-line monitoring 1.55 μm amplitude modulation with vestigial sideband (AM-VSB) cable television (CATV) transmission system are investigated theoretically and experimentally. The countermeasures entail the reduction in the optical modulation index (OMI) of the AM transmitter, OTDR peak power and/or pulse width. The results of numerical simulations and experimental measurements are in good agreement. Moreover, the countermeasure for eliminating the SRS-induced baseband video distortion by the 1.31 μm OTDR on-line monitoring technique is investigated and demonstrated.

• 2003-07-15

著者

• Chen Yung-kuang

  Institute Of Electro-optical Engineering National Sun Yat-sen University

• TU Yuan-Kuang

  Chung-Hwa Telecommunication Laboratories

• Tsai Szu-chi

  Institute Of Electro-optical Engineering National Sun Yat-sen University

• Tu Yuan-Kuang

  Chung-Hwa Telecommunication Laboratories, Yang-Mei 326, Taiwan

• Tsai Szu-Chi

  Institute of Electro-Optical Engineering, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan

関連論文

• Optimum Configuration and Design of L-Band Erbium-Doped Superfluorescent Fiber Source(Optics and Quantum Electronics)
• Countermeasures of Stimulated-Raman-Scattering-Induced Video Distortion in 1.65 μm Optical Time-domain Reflectometer On-line Monitoring 1.55 μm Cable Television System
• Probe-Trace Distortion of 1.65 μm Optical Time-Domain Reflectometry in On-Line Monitoring 1.55 μm Fiber Raman Amplifier Transmission System
• Countermeasures of Stimulated-Raman-Scattering-Induced Video Distortion in 1.65μm Optical Time-domain Reflectometer On-line Monitoring 1.55μm Cable Television System

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