Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği

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Publisher: search.filters.publisher.The Optical SocietySubject: search.filters.subject.Lasers

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  • Article
    Citation - WoS: 97
    Analysis and Suppression of Nonlinear Frequency Modulation in an Optical Frequency-Domain Reflectometer
    (The Optical Society, 2009) Yüksel, Kıvılcım; Wuilpart, Marc; Mégret, Patrice
    A new method for monitoring the nonlinearities perturbing the optical frequency sweep in high speed tunable laser sources is presented. The swept-frequency monitoring system comprises a Mach-Zehnder interferometer and simple signal processing steps. It has been implemented in a coherent optical frequency domain reflectometer which allowed to drastically reduce the effects of nonlinear sweep, resulting to a spatial resolution enhancement of 30 times. © 2009 Optical Society of America.