I&Eビジョナリー特別部門

研究成果 1990 2019

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記事
2019

Changes in optical characteristics induced by polymer blending in printed colloidal quantum dots microlasers

Wan, L., Chen, C., Zhu, J., Nasir, K. T. A., Cui, Q., Chen, Z., Yoshioka, H., Liu, W., Oki, Y. & Li, Z., 1 1 2019, : : Optics Letters. 27, 14, p. 19615-19623 9 p.

研究成果: ジャーナルへの寄稿記事

printing
quantum dots
polystyrene
polymers
chips
1 引用 (Scopus)

Continuous cell culture monitoring using a compact microplate reader with a silicone optical technology-based spatial filter

Nakashima, Y., Kounoura, M., Malasuk, C., Nakakubo, K., Watanabe, N., Iwata, S., Morita, K., Oki, Y., Kuhara, S., Tashiro, K. & Nakanishi, Y., 3 1 2019, : : Review of Scientific Instruments. 90, 3, 035106.

研究成果: ジャーナルへの寄稿記事

Continuous cell culture
silicones
readers
Silicones
Cell culture
Critical path analysis
Critical Path
Path Analysis
Cycle
Statistical methods
1 引用 (Scopus)

Demonstration of on-chip quantum dot microcavity lasers in a molecularly engineered annular groove

Chen, C., Yuan, J., Wan, L., Chandrahalim, H., Chen, Z., Nishimura, N., Takeda, H., Yoshioka, H., Liu, W., Oki, Y., Fan, X. & Li, Z., 2 1 2019, : : Optics Letters. 44, 3, p. 495-498 4 p.

研究成果: ジャーナルへの寄稿記事

grooves
chips
quantum dots
lasers
cavities
1 引用 (Scopus)

Design and implementation of dual-mode inductors for dual-band wireless power transfer systems

Barakat, A., Yoshitomi, K. & Pokharel, R., 8 1 2019, : : IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 8, p. 1287-1291 5 p., 8546792.

研究成果: ジャーナルへの寄稿記事

Inductance
Frequency bands
Capacitors
Networks (circuits)
Compensation and Redress
Encapsulation
Elongation
Fluorescence
Molecules
Phosphorescence
1 引用 (Scopus)

General silicon-on-insulator higher-order mode converter based on substrip dielectric waveguides

Abu-Elmaaty, B. E., Sayed, M. S., Pokharel, R. & Shalaby, H. M. H., 3 1 2019, : : Applied Optics. 58, 7, p. 1763-1771 9 p.

研究成果: ジャーナルへの寄稿記事

Dielectric waveguides
dielectric waveguides
converters
Waveguides
insulators

Investigation and modeling of UV band-passfiltering white compound materials for potting or embedding in micro-optical applications

Zhu, J., Nakakubo, K., Mikami, Y., Yoshioka, H., Morita, K. & Oki, Y., 3 1 2019, : : Optical Materials Express. 9, 3, p. 1002-1014 13 p.

研究成果: ジャーナルへの寄稿記事

Refractive index
Polydimethylsiloxane
Wavelength
Rayleigh scattering
Bandwidth

Lasing characteristics of a pyrromethene597-doped microdisk laser fabricated by the ink-jet printing method

Nasir, K. T. A., Chen, C., Mikami, Y., Takagishi, T., Yoshioka, H., Matsuyama, M., Nishimura, N., Vasa, N. J. & Oki, Y., 1 1 2019, : : Japanese Journal of Applied Physics. 58, SJ, SJJC05.

研究成果: ジャーナルへの寄稿記事

公開
Q factor measurement
Ink jet printing
inks
Chemical sensors
Ink

Performance enhancement of 60 GHz CMOS band pass filter employing oxide height virtual increase

Mahmoud, N., Barakat, A., Nasr, M. E. & Pokharel, R., 1 1 2019, : : Progress In Electromagnetics Research M. 77, p. 125-134 10 p.

研究成果: ジャーナルへの寄稿記事

Bandpass filters
bandpass filters
Oxides
CMOS
Metals

Radio propagation characteristics-based spoofing attack prevention on wireless connected devices

Sonoyama, M., Ono, T., Kanaya, H., Muta, O., Sarangi, S. R. & Koji, I., 1 1 2019, : : Journal of information processing. 27, p. 322-334 13 p.

研究成果: ジャーナルへの寄稿記事

公開
Radio transmission
Radio waves
Transceivers
Tires
Wave propagation
2018
3 引用 (Scopus)

22-GHz-Band Oscillator Using Integrated H-Shape Defected Ground Structure Resonator in 0.18-μ m CMOS Technology

Jahan, N., Ab Rahim, S. A. E., Mosalam, H., Barakat, A., Kaho, T. & Pokharel, R., 3 1 2018, : : IEEE Microwave and Wireless Components Letters. 28, 3, p. 233-235 3 p.

研究成果: ジャーナルへの寄稿記事

Defected ground structures
Resonators
CMOS
resonators
oscillators
4 引用 (Scopus)

An integrated nanophotonic parallel adder

Ishihara, T., Shinya, A., Koji, I., Nozaki, K. & Notomi, M., 7 1 2018, : : ACM Journal on Emerging Technologies in Computing Systems. 14, 2, 3178452.

研究成果: ジャーナルへの寄稿記事

Nanophotonics
Adders
Networks (circuits)
Logic gates
Light velocity
5 引用 (Scopus)

Automatic Arrival Time Detection for Earthquakes Based on Stacked Denoising Autoencoder

Saad, O. M., Koji, I., Shalaby, A., Samy, L. & Sayed, M. S., 11 1 2018, : : IEEE Geoscience and Remote Sensing Letters. 15, 11, p. 1687-1691 5 p., 8437146.

研究成果: ジャーナルへの寄稿記事

arrival time
Earthquakes
earthquake
seismic data
signal-to-noise ratio
12 引用 (Scopus)
Antenna feeders
Ultra-wideband (UWB)
Resonators
Antennas
Notch filters
3 引用 (Scopus)

Demonstration of versatile whispering-gallery micro-lasers for remote refractive index sensing

Wan, L., Chandrahalim, H., Zhou, J., Li, Z., Chen, C., Cho, S., Zhang, H., Mei, T., Tian, H., Oki, Y., Nishimura, N., Fan, X. & Jay Guo, L., 3 5 2018, : : Optics Express. 26, 5, p. 5800-5809 10 p.

研究成果: ジャーナルへの寄稿記事

refractivity
rhodamine
lasers
ring lasers
sensors
3 引用 (Scopus)

Design Approach for Efficient Wireless Power Transfer Systems during Lateral Misalignment

Barakat, A., Yoshitomi, K. & Pokharel, R., 9 1 2018, : : IEEE Transactions on Microwave Theory and Techniques. 66, 9, p. 4170-4177 8 p., 8412753.

研究成果: ジャーナルへの寄稿記事

misalignment
Defected ground structures
Resonators
resonators
alignment
1 引用 (Scopus)
Cognitive radio
Bandpass filters
Resonators
Antennas
Varactors
1 引用 (Scopus)

Design of Low-Loss Coplanar Transmission Lines Using Distributed Loading for Millimeter-Wave Power Divider/Combiner Applications in 0.18-μm CMOS Technology

Abd El-Hameed, A. S., Barakat, A., Abdel-Rahman, A. B., Allam, A. & Pokharel, R., 12 1 2018, : : IEEE Transactions on Microwave Theory and Techniques. 66, 12, p. 5221-5229 9 p., 8506598.

研究成果: ジャーナルへの寄稿記事

Wave power
dividers
Millimeter waves
millimeter waves
transmission lines
2 引用 (Scopus)

Dual Band VCO Based on a High-Quality Factor Switched Interdigital Resonator for the Ku Band Using 180-nm CMOS Technology

Mansour, I., Aboualalaa, M., Allam, A., Abdel-Rahman, A. B., Abo-Zahhad, M. & Pokharel, R., 12 1 2018, : : IEEE Transactions on Circuits and Systems II: Express Briefs. 65, 12, p. 1874-1878 5 p., 8320300.

研究成果: ジャーナルへの寄稿記事

Variable frequency oscillators
Resonators
Transistors
Phase noise
Switched filters
3 引用 (Scopus)

Effects of edge inclination angles on whispering-gallery modes in printable wedge microdisk lasers

Chen, C., Wan, L., Chandrahalim, H., Zhou, J., Zhang, H., Cho, S., Mei, T., Yoshioka, H., Tian, H., Nishimura, N., Fan, X., Jay Guo, L. & Oki, Y., 1 8 2018, : : Optics Express. 26, 1, p. 233-241 9 p.

研究成果: ジャーナルへの寄稿記事

whispering gallery modes
wedges
inclination
lasers
perfectly matched layers

Evaluating energy-efficiency of DRAM channel interleaving schemes for multithreaded programs

Imamura, S., Yasui, Y., Koji, I., Ono, T., Sasaki, H. & Fujisawa, K., 9 1 2018, : : IEICE Transactions on Information and Systems. E101D, 9, p. 2247-2257 11 p.

研究成果: ジャーナルへの寄稿記事

Dynamic random access storage
Energy efficiency
Servers
Energy utilization
Data storage equipment
9 引用 (Scopus)

Modeling, simulation, and fabrication of bi-directional mode-division multiplexing for silicon-on-insulator platform

Nawwar, O. M., Shalaby, H. M. H. & Pokharel, R., 1 1 2018, : : Applied Optics. 57, 1, p. 42-51 10 p.

研究成果: ジャーナルへの寄稿記事

multiplexing
Multiplexing
division
Waveguides
platforms
5 引用 (Scopus)

Organic-inorganic hybrid microdisk laser with dye and silica mixed doping prepared by ink-jet printing method

Mikami, Y., Yoshioka, H., Ryu, S., Nishimura, N. & Oki, Y., 3 19 2018, : : Optics Express. 26, 6, p. 7140-7147 8 p.

研究成果: ジャーナルへの寄稿記事

inks
printing
dyes
silicon dioxide
lasers

Parallel precomputation with input value prediction for model predictive control systems

Kawakami, S., Ono, T., Ohtsuka, T. & Koji, I., 12 1 2018, : : IEICE Transactions on Information and Systems. E101D, 12, p. 2864-2877 14 p.

研究成果: ジャーナルへの寄稿記事

Predictive control systems
Model predictive control
Control systems
Quality control
Feedback
3 引用 (Scopus)

Photonic crystal-based compact hybrid WDM/MDM (De)multiplexer for SOI platforms

Nawwar, O. M., Shalaby, H. M. H. & Pokharel, R., 9 1 2018, : : Optics Letters. 43, 17, p. 4176-4179 4 p.

研究成果: ジャーナルへの寄稿記事

SOI (semiconductors)
platforms
photonics
division
wavelengths
Rate Control
Object Tracking
Energy Efficient
Real-time
Trade-offs

Towards ultra-high-speed cryogenic single-flux-quantum computing

Ishida, K., Tanaka, M., Ono, T. & Koji, I., 5 1 2018, : : IEICE Transactions on Electronics. E101C, 5, p. 359-369 11 p.

研究成果: ジャーナルへの寄稿記事

Cryogenics
Fluxes
Microprocessor chips
Clocks
Pipelines

Ultracompact CMOS 60-GHz Tapped-Line Combline BPF with Two Transmission Zeros Using Defected Ground Structures

Elsaidy, E., Barakat, A., Abdel-Rahman, A. B., Allam, A. & Pokharel, R., 9 1 2018, : : IEEE Transactions on Components, Packaging and Manufacturing Technology. 8, 9, p. 1642-1649 8 p., 8423676.

研究成果: ジャーナルへの寄稿記事

Defected ground structures
Bandpass filters
Metals
Insertion losses
Resonators

VMOR: Microarchitectural Support for Operand Access in an Interpreter

Mashimo, S., Shioya, R. & Koji, I., 7 1 2018, : : IEEE Computer Architecture Letters. 17, 2, p. 217-220 4 p., 8440730.

研究成果: ジャーナルへの寄稿記事

Data storage equipment
Productivity
Virtual machine
2017
7 引用 (Scopus)

1.06 FoM and Compact Wireless Power Transfer System Using Rectangular Defected Ground Structure Resonators

Tahar, F., Saad, R., Barakat, A. & Pokharel, R., 11 1 2017, : : IEEE Microwave and Wireless Components Letters. 27, 11, p. 1025-1027 3 p., 8059822.

研究成果: ジャーナルへの寄稿記事

Defected ground structures
Resonators
resonators
Coplanar waveguides
Antenna feeders

60 GHz CMOS circular patch antenna-on-chip

Barakat, A., Allam, A., Abdel-Rahman, A. B., Elsadek, H., Pokharel, R., Bisognin, A. & Luxey, C., 2 1 2017, Microwave Journal, 60, 2, p. 90-100 11 p.

研究成果: 専門家出版物への寄稿タイプ 記事

Microstrip antennas
Antennas
Antenna feeders
Surface waves
Bandwidth

A 1.9 GHz low-phase-noise complementary cross-coupled FBAR-VCO without additional voltage headroom in 0.18 μm CMOS technology

Zhang, G., Anand, A., Hikichi, K., Tanaka, S., Esashi, M., Hashimoto, K. Y., Taniguchi, S. & Pokharel, R., 4 1 2017, : : IEICE Transactions on Electronics. E100C, 4, p. 363-369 7 p.

研究成果: ジャーナルへの寄稿記事

Acoustic resonators
Variable frequency oscillators
Phase noise
Electric potential
Capacitors
2 引用 (Scopus)

A CMOS ultrawideband pulse generator for 3-5 GHz applications

Dong, R., Kanaya, H. & Pokharel, R., 6 1 2017, : : IEEE Microwave and Wireless Components Letters. 27, 6, p. 584-586 3 p., 7930404.

研究成果: ジャーナルへの寄稿記事

binary phase shift keying
Binary phase shift keying
Pulse generators
pulse generators
Ultra-wideband (UWB)
1 引用 (Scopus)
applications of mathematics
Mathematical Analysis
Ground state
Ground State
Photon
29 引用 (Scopus)

A Novel Technique for Compact Size Wireless Power Transfer Applications Using Defected Ground Structures

Hekal, S., Abdel-Rahman, A. B., Jia, H., Allam, A., Barakat, A. & Pokharel, R., 2 1 2017, : : IEEE Transactions on Microwave Theory and Techniques. 65, 2, p. 591-599 9 p., 7731202.

研究成果: ジャーナルへの寄稿記事

Defected ground structures
Resonators
resonators
miniaturization
equivalent circuits
14 引用 (Scopus)

Carbon–polydimethylsiloxane-based integratable optical technology for spectroscopic analysis

Nomada, H., Morita, K., Higuchi, H., Yoshioka, H. & Oki, Y., 5 1 2017, : : Talanta. 166, p. 428-432 5 p.

研究成果: ジャーナルへの寄稿記事

Spectroscopic analysis
Technology
Carbon
Background Radiation
Light
2 引用 (Scopus)
Critical path analysis
Simulators
4 引用 (Scopus)

Design and Application of Virtual Inductance of Square-Shaped Defected Ground Structure in 0.18-$\mu \text{m}$ CMOS Technology

Jahan, N., Ab Rahim, S. A. E., Barakat, A., Kaho, T. & Pokharel, R., 9 1 2017, : : IEEE Journal of the Electron Devices Society. 5, 5, p. 299-305 7 p., 7984797.

研究成果: ジャーナルへの寄稿記事

Defected ground structures
Inductance
Technology
Complement Factor H
Variable frequency oscillators
14 引用 (Scopus)

Design of a Dual-Band Microstrip Antenna with Enhanced Gain for Energy Harvesting Applications

Aboualalaa, M., Abdel-Rahman, A. B., Allam, A., Elsadek, H. & Pokharel, R., 1 1 2017, : : IEEE Antennas and Wireless Propagation Letters. 16, p. 1622-1626 5 p., 7820049.

研究成果: ジャーナルへの寄稿記事

Energy harvesting
Microstrip antennas
Antennas
Bandwidth
Wi-Fi
5 引用 (Scopus)
emitters
dipoles
photoluminescence
fluorescence
matrices
Fluorescence
Radiation
Refractometry
11 引用 (Scopus)
Defected ground structures
Resonators
Microstrip lines
Bandpass filters
4 引用 (Scopus)

Gallium and polydimethylsiloxane molding for self-organized spherical lens surface fabrication

Nakakubo, K., Nomada, H., Yoshioka, H., Morita, K. & Oki, Y., 12 20 2017, : : Applied Optics. 56, 36, p. 9900-9906 7 p.

研究成果: ジャーナルへの寄稿記事

Gallium
Polydimethylsiloxane
liquid metals
Liquid metals
Molding
1 引用 (Scopus)

In-Plane Anisotropic Molecular Orientation of Pentafluorene and Its Application to Linearly Polarized Electroluminescence

Komino, T., Kuwae, H., Okada, A., Fu, W., Mizuno, J., Ribierre, J. C. M., Oki, Y. & Adachi, C., 8 16 2017, : : ACS Applied Materials and Interfaces. 9, 32, p. 27054-27061 8 p.

研究成果: ジャーナルへの寄稿記事

Molecular orientation
Electroluminescence
Organic light emitting diodes (OLED)
Photoluminescence
Spin coating

In-Plane Anisotropic Molecular Orientation of Pentafluorene and Its Application to Linearly Polarized Electroluminescence

Komino, T., Kuwae, H., Okada, A., Fu, W., Mizuno, J., Ribierre, J-C., Oki, Y. & Adachi, C., 8 16 2017, : : ACS applied materials & interfaces. 9, 32, p. 27054-27061 8 p.

研究成果: ジャーナルへの寄稿記事

Molecular orientation
Electroluminescence
Organic light emitting diodes (OLED)
Photoluminescence
Spin coating
9 引用 (Scopus)

On-chip, high-sensitivity temperature sensors based on dye-doped solid-state polymer microring lasers

Wan, L., Chandrahalim, H., Chen, C., Chen, Q., Mei, T., Oki, Y., Nishimura, N., Guo, L. J. & Fan, X., 8 7 2017, : : Applied Physics Letters. 111, 6, 061109.

研究成果: ジャーナルへの寄稿記事

temperature sensors
dyes
chips
solid state
sensitivity
8 引用 (Scopus)

Ultracompact 60-GHz CMOS BPF Employing Broadside-Coupled Open-Loop Resonators

El-Hameed, A. S. A., Barakat, A., Abdel-Rahman, A. B., Allam, A. & Pokharel, R., 9 1 2017, : : IEEE Microwave and Wireless Components Letters. 27, 9, p. 818-820 3 p., 8010799.

研究成果: ジャーナルへの寄稿記事

Bandpass filters
bandpass filters
Resonators
CMOS
resonators
2016
7 引用 (Scopus)

0.6-1.6 THz band spectroscopy of organic thermally activated delayed fluorescence materials

Takeda, H., Chen, C., Komino, T., Yoshioka, H., Oki, Y. & Adachi, C., 2016, : : Optical Materials Express. 6, 10, p. 3045-3052 8 p.

研究成果: ジャーナルへの寄稿記事

Fluorescence
Spectroscopy
Terahertz spectroscopy
Derivatives
Display devices
11 引用 (Scopus)

60 GHz on-chip mixed coupled BPF with H-shaped defected ground structures

Barakat, A., Pokharel, R. & Kaho, T., 4 1 2016, : : Electronics Letters. 52, 7, p. 533-535 3 p.

研究成果: ジャーナルへの寄稿記事

Defected ground structures
Insertion losses
Bandpass filters
Resonators
Bandwidth