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2 results on '"Yusuke Sugimori"'

1. GI-core polymer optical waveguide fabricated using soft-lithography method for optical circuit boards

Author

Yusuke Sugimori and Takaaki Ishigure

Subjects
Slot-waveguide, Optical amplifier, Optics, Silicon photonics, Materials science, business.industry, Optoelectronics, Microstructured optical fiber, business, Microphotonics, Waveguide (optics), Graded-index fiber, Soft lithography
Abstract

We successfully fabricate large-sized (20-cm long) graded-index (GI) core polymer optical waveguides with high thermal durability, using the soft-lithography method. Furthermore, we demonstrate that the fabricated GI-core waveguide shows lower inter-channel crosstalk than the SI-core waveguides fabricated using the same method.

Published
2011
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2. Soft-lithographic fabrication of polymer parallel optical waveguides with graded-index cores for board-level optical interconnections

Author

Yusuke Sugimori, Takaaki Ishigure, and Yosuke Nitta

Subjects
chemistry.chemical_classification, Materials science, Polymer optical waveguide, Fabrication, business.industry, Physics::Optics, Polymer, Waveguide (optics), Light scattering, Soft lithography, Crosstalk, Optics, chemistry, Optoelectronics, business, Lithography
Abstract

A multi-channel polymer optical waveguide with graded-index (GI) cores is successfully fabricated directly on a substrate by means of the soft-lithographic method. The great advantage in the inter-channel crosstalk of densely-aligned GI-core waveguides is demonstrated both theoretically and experimentally.

Published
2010
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