论文信息 - CMOS-compatible athermal tunable silicon optical lattice filters

CMOS-compatible athermal tunable silicon optical lattice filters

We present a CMOS-compatible temperature-independent tunable silicon lattice filter composed of 10 cascaded 2×2 asymmetric Mach-Zehnder interferometers. Experiments show the device has a wide wavelength tuning range and low temperature sensitivity of ~6.2 pm/°C.

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