Сreation technologies DFB laser and WGM resonator for OEO in microwave photonic radars
نویسندگان
چکیده
Technologies for creating microresonators based on the effect «whispering gallery modes» (WGM) and distributed feedback (DFB) lasers used in an optoelectronic generator (OEO) are investigated generalized. The calculation of natural frequencies WGM resonator DFB laser is presented. Software modeling electromagnetic field distribution MATLAB environment implemented. An approach to manufacturing technology with a low-level phase noise photonic crystal (PC) proposed. possibility using this system generating ultrahigh frequency (UHF) signal create coherent microwave radars considered. advantages these single master OEO promising multi-band radar shown.
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ژورنال
عنوان ژورنال: Journal of radio electronics
سال: 2022
ISSN: ['1684-1719']
DOI: https://doi.org/10.30898/1684-1719.2022.7.2