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Spatial Single Dimensional Mode Based De-Multiplexer Using Slab Waveguide
Haisong JIANG Mahmoud NASEF Kiichi HAMAMOTO
Publication
IEICE TRANSACTIONS on Electronics
Vol.E104-C
No.5
pp.164-167 Publication Date: 2021/05/01 Publicized: 2020/10/19 Online ISSN: 1745-1353
DOI: 10.1587/transele.2020ECS6017 Type of Manuscript: BRIEF PAPER Category: Optoelectronics Keyword: spatial multiplexing transmission, spatial single dimensional mode, slab waveguide,
Full Text: PDF>>
Summary:
This paper reports a single dimensional mode based multiplexer / de-multiplexer using the slab waveguide to realize high modes multiplexing and high integration in the non-MIMO (multi-in multi-out) multimode transmission system. A sufficient mode crosstalk of -20 dB was obtained by selecting suitable parameters of the spacing between the connecting positions of each arrayed waveguide Di, the radius slab waveguide R0 and lateral V-parameter.
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