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On-Chip Detector Based on Supercontinuum Generation in Chalcogenide Waveguide

We present the design, preparation, and performance optimization of strip waveguide in chalcogenide glass (ChG) for broadband supercontinuum (SC) generation. Ternary Ge-Sb-S systems possess large band-gap, high refractive index, and strong laser damage resistance. The characterization of strip waveguide in Ge-Sb-S glass for SC source generation with 1300 nm bandwidth is experimentally demonstrated. Sensing capability of the device is validated for optical absorption of β-phenylethylamine solutions near 1551 nm in various concentrations, revealing the repeatability and consistency of the generated SC spectrum in test. The advantages of high specificity detection scheme, scalable integration and ease of miniaturization might make the device a promising platform for biochemical monitoring.

Ketersediaan

Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.39 No.12 June 15 2021

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 3890 - 3895

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

CHALCOGENIDE MATERIAL
GE-SB-S WAVEGUIDE
SC GENERATION
ON-CHIP DETECTOR

Info Detail Spesifik

DOI: 10.1109/JLT.2020.3043022

Pernyataan Tanggungjawab

Haiyan Shang, Dandan Sun, Mingjie Zhang, Jingcui Song, Zelin Yang, Dong Liu, Siqing Zeng, Lei Wan, Bin Zhang, Zhi Wang, Zhaohui Li, Yan-Ge Liu

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