基于器件微扰整形的绝热2x2耦合器串扰抑制

2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI:10.1109/GFP51802.2021.9673853

D. Siriani, J. Tambasco

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引用次数: 0

摘要

为了保证绝热器件的低模态串扰，提出了通过微扰重塑消除串扰的设计方法。应用该方法设计了一个2 × 2的耦合器，在o波段的100 nm范围内实现了50±1%的劈裂比和<0.1 dB的损耗。

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Crosstalk Suppression in Adiabatic 2x2 Couplers via Device Perturbative Reshaping

The Crosstalk Elimination via Perturbative Reshaping (CEPR) design method is introduced to ensure low modal crosstalk in adiabatic devices. It is applied to design a 2x2 coupler that experimentally achieves 50±1% split ratio and <0.1 dB loss over a 100 nm span in the O-band.

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2021 IEEE 17th International Conference on Group IV Photonics (GFP)

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