We use dispersion-engineered PPLN nanowaveguides to demonstrate optical parametric amplification without either temporal walk-off or group velocity dispersion. These quasi-static devices achieve large gains (>145 dB/cm) across >900 nanometers using picojoules of pump pulse energy.
CITATION STYLE
Jankowski, M., Jornod, N., Langrock, C., Desiatov, B., Marandi, A., Lončar, M., & Fejer, M. M. (2021). Quasi-static optical parametric amplification. In Optics InfoBase Conference Papers. Optica Publishing Group (formerly OSA). https://doi.org/10.1364/optica.442550
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