The Optical Power Distribution and Scattering Losses in Symmetric Channel Waveguide X-Junction
Artikel i vetenskaplig tidskrift, 1991

It is shown theoretically and experimentally that there is sufficient light radiation at the crossing points of wave-guides, and sufficient coupling between input branches and output branches of integrated optic symmetric crossing channel wave-guides. For straight X-junctions the crosstalk could be changed in a wide range varying the crossing angle, while for widened X-junction with a fixed crossing angle the crosstalk could be changed by varying the length of the central straight waveguide section.


Spartak Gevorgian

Institutionen för mikroelektronik och nanovetenskap

Ashot Hovsepian

Optical and Quantum Electronics

0306-8919 (ISSN) 1572-817X (eISSN)

Vol. 23 649-656



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