JOURNAL ARTICLE

CMOS-compatible Athermal Tunable Silicon Optical Lattice Filters

Abstract

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.

Keywords:
CMOS Materials science Silicon Optoelectronics Optical filter Lattice (music) Astronomical interferometer Silicon on insulator Lattice phase equaliser Filter (signal processing) Electronic engineering Optics Interferometry Physics Electrical engineering Engineering

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Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Optical Network Technologies
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Advanced Fiber Laser Technologies
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics

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