FIELD: integrated optics.
SUBSTANCE: invention relates to optical radiation splitters and can be used in integrated optical elements with different functional purposes. Integrated optical radiation divider comprises four input optical waveguides and four optical signal dividers. Optical signal dividers are made in the form of Y-shaped dividers with one input and two outputs, and four identical Y-shaped optical signal dividers—with one input and two outputs.
EFFECT: wider range of optical radiation dividers in integrated optics, simplified design and improved manufacturability, as well as broader functional capabilities.
1 cl, 1 dwg
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