De-embedment of optical component characteristics and calibration of optical receivers using rayleigh backscatter
作者： Ali R. Motamedi , Douglas M. Baney
DOI:
关键词: Optical attenuator 、 Frequency domain 、 Calibration 、 Optics 、 Frequency response 、 Engineering 、 Rayleigh scattering 、 Optical modulation amplitude 、 Backscatter 、 Interferometry
摘要: Method and system are disclosed for de-embedding optical component characteristics from device measurements. In particular, the invention uses frequency domain averaging of RBS on both sides an to determine one or more its characteristics. Where has a slope (e.g., as in case lossy fiber), least square fit can be used addition, reference DUT correct variations response photoreceiver. A interferometer is sweep non-linearity TLS. The then de-embedded measurements provide precise analysis device.
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