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IEICE TRANSACTIONS on Electronics

Single-Mode Condition of Chalcogenide Glass Channel Waveguides for Integrated Optical Devices Operated across the Astronomical N-Band

Takashi YASUI, Jun-ichiro SUGISAKA, Koichi HIRAYAMA

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Summary :

In this study, we conduct guided mode analyses for chalcogenide glass channel waveguides using As2Se3 core and As2S3 lower cladding to determine their single-mode conditions across the astronomical N-band (8-12µm). The results reveal that a single-mode operation over the band can be achieved by choosing a suitable core-thickness.

Publication
IEICE TRANSACTIONS on Electronics Vol.E104-C No.8 pp.386-389
Publication Date
2021/08/01
Publicized
2021/01/13
Online ISSN
1745-1353
DOI
10.1587/transele.2020ECS6023
Type of Manuscript
BRIEF PAPER
Category
Optoelectronics

Authors

Takashi YASUI
  Kitami Institute of Technology
Jun-ichiro SUGISAKA
  Kitami Institute of Technology
Koichi HIRAYAMA
  Kitami Institute of Technology

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