Component library
Silicon photonics- Devices for fiber optical network
Quizzed article REF: E2480 V1
Component library
Silicon photonics- Devices for fiber optical network

Authors : Christophe KOPP, Stéphane BERNABÉ, Charles BAUDOT, Guang-Hua DUAN

Publication date: May 10, 2018, Review date: August 24, 2021 | Lire en français

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3. Component library

The component library is typically divided into passive and active components. Passive components include guiding, coupling, wavelength multiplexing, polarization control, light distribution, wavelength filtering and phase shifting. Active components typically include modulators for transmitters and photodiodes for receivers and local monitoring.

3.1 Passive components

Passive components are mainly based on the sub-micron core of silica-coated silicon guides with a typical cross-section of 300 nm x 500 nm or 220 nm x 450 nm, depending on the SOI platform used. From this core, all optical routing functions are defined: guides, transitions between guides of different natures, bends (figure 13...

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