1 October 1994 Developed passive components of planar optical schemes
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New simple production methods for integrated optical passive elements and the results of the investigation of their operating performance are presented. Coniform geodesic lenses obtained by pressing at heating exhibit properties of waveguide negative lenses and waveguide beamsplitters. The modified production techniques of planar input/output couplers based on tapered waveguides and elements with a 2-D refractive index gradient enable narrowing the angle width of the device beam directivity diagram three to five times to values of 15 to 30 arcmin. A new waveguide diaphragm unified for the modes of different numbers and polarizations is presented.
Dmitry V. Svistunov, Dmitry V. Svistunov, "Developed passive components of planar optical schemes," Optical Engineering 33(10), (1 October 1994). https://doi.org/10.1117/12.178894 . Submission:

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