Vertical field enhancement of a spot-size converter using a nanopixel waveguide and window structure

Spot-size converter (SSC) is an essential building block for integrated photonic circuits applied as a mode transformer between optical components. One typical issue for SSC is the difficulty of broadening the vertical field profile. Herein, we propose a nanopixel SSC (1 × 2 μm ) with changing hole...

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Veröffentlicht in:	Optics express 2021-01, Vol.29 (2), p.2757-2768
Hauptverfasser:	Chen, Zan Hui, Li, Wenying, Han, Yu, Wang, Leiyun, Jiang, Haisong, Hamamoto, Kiichi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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