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Experimental Demonstration of Silicon On-Chip MDM-Link Based on Triple Subwavelength-Grating Coupler

With the need for further increase in communication capacity, mode division multiplexing (MDM) technology has become a more promising technical approach. In this paper, we perform an experimental demonstration of a subwavelength grating assisted on-chip silicon MDM-link. The device is fabricated on the silicon-on-insulator with 220-nm thick silicon and a silica cladding. The length of the entire MDM-link is less than 100 μm . The measured insertion loss and crosstalk at 1550 nm are lower than 2.6 dB and −25 dB, respectively. The entire crosstalk of the MDM-link is measured to be 55 nm. The fabrication tolerances are also experimentally investigated.

Ketersediaan

Informasi Detail

Judul Seri

IEEE JOURNAL OF QUANTUM ELECTRONICS; Vol.58 No.2 April 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 8400106

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

SILICON PHOTONICS
SUBWAVELENGTH GRATING
MODE DIVISION MULTIPLEXING LINK

Info Detail Spesifik

DOI: 10.1109/JQE.2022.3151114

Pernyataan Tanggungjawab

Siqiang Mao, Jinzhu Hu, Hanyu Zhang, Weifeng Jiang

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