论文信息 - Mode-evolution-based, broadband 1×2 port high-pass/low-pass filter for silicon photonics

Mode-evolution-based, broadband 1×2 port high-pass/low-pass filter for silicon photonics

We demonstrate integrated, mode-evolution-based, 1×2 port high-pass/low-pass filters in a silicon photonics platform that can simultaneously achieve broadband operation, single cutoff wavelength, and a record high filter roll-off of 2.5 dB/nm for the first time.

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