Vertical directional coupler network using a-Si slope waveguides
Vertical directional coupler network using a-Si slope waveguides
复制标题
使用非晶硅倾斜波导的垂直定向耦合器网络
DOI:
10.1117/12.2542213
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Mittal V
中科院分区:
文献类型:
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作者:
Mittal V
A CMOS compatible three-dimensional (3D) integrated photonics circuit for multilayer silicon photonics is reported. Slopes with angles between 10o and 15° were created in the oxide layer using single step wet etching to connect the two Si waveguide layers. Amorphous Si (a-Si) deposited using hot wire chemical vapor deposition (HWCVD) at a temperature of 230°C was used to fabricate the device. Losses of 0.5 dB/slope were measured in the slope waveguides at 1310 nm wavelength. As a demonstration, we propose a 4x4 network switch using a-Si based vertical directional coupler.
DOI:
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发表时间:
2019-02
期刊:
--
影响因子:
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作者:
S. Oo;A. Tarazona;A. Khokhar;R. Petra;Y. Franz;G. Mashanovich;G. Reed;A. Peacock;H. Chong
通讯作者:
S. Oo;A. Tarazona;A. Khokhar;R. Petra;Y. Franz;G. Mashanovich;G. Reed;A. Peacock;H. Chong