Compact polarization splitter based on a silicon angled multimode interferometer structure
نویسندگان
چکیده
منابع مشابه
Compact and broadband polarization beam splitter based on a silicon nitride augmented low-index guiding structure.
We propose a compact polarization beam splitter (PBS) based on a silicon nitride enhanced silicon-on-insulator platform using an augmented low-index guiding (ALIG) waveguide structure. In the ALIG structure, the TM mode is mostly confined in the low-index silicon nitride, while the TE mode is confined in the high-index silicon. Since the two modes are confined in two separate layers, their prop...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2019
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.58.004070