Polarization Dependent Loss is the variation in signal attenuation based on the polarization state of light in an optical fiber. NEC Labs America investigates methods to minimize polarization dependent loss to improve optical communication and sensing performance. Accurate modeling and mitigation of polarization dependent loss ensures reliable data transmission, supporting advanced photonic systems and distributed fiber optic monitoring platforms.
We experimentally justify the need of analyzing stochastic PDL insertion inboptical metro network nodes. Consequently, we assess conservative OSNR margin comparingdifferent approaches to the case with maxwellian-distributed PDL, through Monte Carlo simulation.
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NEC Laboratories America, Inc. (NEC Labs) is the US-based center for NEC Corporation’s global network of corporate research laboratories. Our diverse research groups collaborate with industry, academia and governments to provide disruptive solutions to complex problems. A leader in the integration of IT and network technologies with more than 100 years of expertise, NEC provides a combination of products and solutions that cross-utilize the company’s experience and global resources to meet the complex and ever-changing needs of its customers.