Low-temperature and hydrogen-free silicon dioxide cladding for next-generation integrated photonics

被引:0
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作者
Li, Zihan [1 ,2 ]
Qiu, Zheru [1 ,2 ]
Wang, Rui Ning [3 ]
Ji, Xinru [1 ,2 ]
Divall, Marta [1 ,2 ]
Siddharth, Anat [1 ,2 ]
Kippenberg, Tobias J. [1 ,2 ]
机构
[1] Swiss Fed Inst Technol Lausanne EPFL, CH-1015 Lausanne, Switzerland
[2] Ecole Polytech Fed Lausanne, Ctr Quantum Sci & Engn, CH-1015 Lausanne, Switzerland
[3] Luxtelligence SA, CH-1015 Lausanne, Switzerland
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TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We demonstrate a process for hydrogen-free low-loss silicon oxide (SiO2) films deposited using SiCl4 and O-2 as precursors. A wide low-loss window from 1260 nm to 1625 nm is achieved at a deposition temperature of 300 degrees C, essential for next generation photonic integrated circuits. (c) 2023 The Author(s)
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页数:3
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