We present a novel and accurate method for characterizing the reflection spectra of distributed Bragg reflectors using optical frequency domain reflectometry. A compact test structure with integrated reference mirror and photodetector is designed, which overcomes the dependence on the fiber-to-waveguide coupling.
CITATION STYLE
Zhao, D., Pustakhod, D., Williams, K., & Leijtens, X. (2018). A Novel Method for Characterization of Distributed Bragg Reflectors in Photonic Integrated Circuits. IEEE Photonics Journal, 10(6). https://doi.org/10.1109/JPHOT.2018.2876747
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