FIELD: physics.
SUBSTANCE: device for producing an integrated optical waveguide structure in an optically transparent sample with a refractive index n1, including a three-dimensional system of moving the sample to be treated, an electronic control unit, a CCD camera, a piezoelectric deflector, a lens, at least, one first laser radiation source to be created by the method of multi-photon polymerization in places of waveguide crossing with the ends of the sample terminals projecting from the surface of the sample ends. Herewith the device comprises, at least, one second source of femtosecond laser radiation, optical elements for focusing the laser radiation at printing inside the sample of, at least, one waveguide with the refractive index n2 (n2>n1).
EFFECT: increaseing the eigenmode pairing quality of integrated optical waveguide structures and optical fibers.
4 cl, 5 dwg
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