أعرض في EDS

New Insights of Polarization Beam Splitter Based on Sinusoidally Driven Directional Coupler

التفاصيل البيبلوغرافية
العنوان: New Insights of Polarization Beam Splitter Based on Sinusoidally Driven Directional Coupler
المؤلفون: Iguchi, Akito, 井口, 亜希人, Tsuji, Yasuhide, 辻, 寧英
بيانات النشر: Institute of Electrical and Electronics Engineers
سنة النشر: 2022
المجموعة: Muroran Institute of Technology Academic Resources Archive / 室蘭工業大学学術資源アーカイブ
مصطلحات موضوعية: Polarization beam splitter (PBS), high-index contrast waveguides, integrated optics
الوصف: Thispaper studies on polarizationbeamsplitter (PBS) in high-index-contrast waveguides based on sinusoidally driven directional coupler (SDDC), and offers new insights to realize compact and low-loss PBS with high fabrication tolerance. The PBS based on SDDC has advantage that power shift to an adjacent waveguide can be suppressed or totally banned by satisfying coherent destruction of tunneling (CDT) condition. However, in practical implementation, the PBS based on SDDC has trade-off relation between cross-talk of TE-likewave and loss of TM-like one. This paper investigates characteristics of the SDDC numerically, and shows possibility that cross-talk and loss can be suppressed, and small footprint can be achieved by position shift of DC-gap maintaining high fabrication tolerance. ; journal article
نوع الوثيقة: other/unknown material
وصف الملف: application/pdf
اللغة: English
تدمد: 1943-0655
العلاقة: IEEE Photonics Journal; 14; https://muroran-it.repo.nii.ac.jp/record/2000078/files/09782067.pdfTest
الإتاحة: https://muroran-it.repo.nii.ac.jp/record/2000078/files/09782067.pdfTest
حقوق: https://creativecommons.org/licenses/by/4.0Test/ ; open access
رقم الانضمام: edsbas.4C6E3DC8
قاعدة البيانات: BASE
الوصف
تدمد:19430655