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Directional coupler
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In this paper, we first propose to design a 2x2 thermo-optic switch based on silicon-on-insulator with high switching performance. We then investigate the performance of the proposed mode switch in terms of insertion loss (I.L) and crosstalk (Cr.T) at switch’s outputs.
6p
viannee
02-08-2023
7
5
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In this paper, a dual band all-optical switch based on 3x3 multimode interference structures is proposed. Two 3×3 multimode interference couplers are cascaded by Mach-Zehnder interformeter mechanism to create an all-optical switch operating at both wavelengths of 1550nm and 1310nm.
5p
vijaguar
16-11-2022
4
3
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In this paper, we investigate the design of directional couplers and microring resonators based on silicon wires. The aim is to design the directional coupler for high performance microring resonators.
4p
vijaguar
16-11-2022
4
1
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Designing an ultra compact triplexer based on two staggered ring resonators using silicon waveguides
In this paper, we present a novel structure for ultra-compact triplexer by using two staggered ring resonators that are coupled with straight directional couplers based on submicron waveguides.
4p
vilexus
05-10-2022
8
4
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In this paper, a simple power - based Direction of Arrival (DoA) sensor is investigated. This sensor is applied in direction finding systems working at 2.6 GHz. The proposed sensor can determine the DoA via a simple formula compared to the algorithms – based methods. The sensor structure consists of simple components: two receiving antennas and a power dividers which have a good isolation between output ports based on hybrid couplers (HCs).
7p
cothumenhmong12
08-07-2021
33
1
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Bài viết trình bày về một cấu trúc sử dụng các bộ ghép định hướng DC (directional coupler) đối xứng (chiều rộng các ống dẫn sóng như nhau) được phân tầng hai chặng và sử dụng vật liệu SOI để tạo ra bộ tách ghép ba mode.
4p
kethamoi12
13-05-2021
47
3
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In this book, a wide range of different topics related to analytical as well as numerical solutions of problems related to scattering, propagation, radiation, and emission in different medium are discussed. Design of several devices and their measurements aspects are introduced. Topics related to microwave region as well as Terahertz and quasi-optical region are considered. Bi-isotropic metamaterial in optical region is investigated.
358p
camchuong_1
04-12-2012
66
11
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POWER DIVIDERS AND DIRECTIONAL COUPLERS
5p
hoang1
31-10-2009
62
8
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