SEI TECHNICAL REVIEW
The SEI TECHNICAL REVIEW is a journal of technical papers explaining the Sumitomo Electric Group’s technologies. Technical papers are available in PDF format from this webpage.
April 2018 No.86
Featured Topic: Challenge for the Next-Generation Communications
- Prefatory Note(670 KB)
- Multi-Hop Wireless Network for Industrial IoT(1.1 MB)
- 76-GHz High-Resolution Radar for Autonomous Driving Support(1.1 MB)
- The First 0.14-dB/km Ultra-low Loss Optical Fiber(1.9 MB)
- Multi-Core Optical Fibers for the Next-Generation Communications(1.3 MB)
- Multi-Fiber Connectors for Data Center Applications(1.4 MB)
- RF Module for High-Resolution Infrastructure Radars(2.1 MB)
- Quantum Well Infrared Imaging Sensor with High-Sensitivity in the Wavelength Range of up to 15 µm(1.6 MB)
- Ultra-High-Fiber-Count Optical Cable for Data Center Applications(3.5 MB)
- History and Vision of Optical Fiber Fusion Splicing Technology(943 KB)
- High-Density Optical Cabling Solution for Data Centers(1.2 MB)
- Distributed PON Architectures for North American MSO’s Next-Generation Access(1.1 MB)
- GaN HEMTs for Wireless Communication(1.3 MB)
- Integrated TOSA with High-Speed EML Chips for up to 400 Gbit/s Communication(1.3 MB)
- Integrated ROSA with High-Sensitivity APD Chips for up to 400 Gbit/s Communication(1.9 MB)
- 40 Gbps High-Speed Interface Cable “Thunderbolt 3”(2.1 MB)
AUTOMOTIVE
ELECTRONICS
- Fast switching SiC V-groove Trench MOSFETs(1.6 MB)
- Demonstration of Amorphous Bulk Semiconductor for Nano-Structured Thermoelectric Materials(1.4 MB)
ENVIRONMENT & ENERGY
INDUSTRIAL MATERIALS
- Thin and High-Torque Axial Gap Motor Using Soft Magnetic Powder Cores(4.2 MB)
- Coated-Carbide Grades AC8015P, AC8025P, and AC8035P for Steel Turning(4.6 MB)
NEW AREAS
ANALYSIS TECHNOLOGY
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