Research Output 1979 2019

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1 V and stable dynamic operation of laser diode using active multi-mode interferometer

Shimizu, S., Razali, M. D. B., Kasahara, K., Ohya, M., Naniwae, K., Sudo, S., Sasaki, T. & Hamamoto, K., Jan 31 2006, In : Japanese Journal of Applied Physics, Part 2: Letters. 45, 1-3, p. L14-L16

Research output: Contribution to journalArticle

Jitter
Interferometers
Semiconductor lasers
Refractive index
interferometers

Aberration-corrected focused ion beam for time-of-flight secondary neutral mass spectrometry

Nagata, K., Bajo, K. I., Itose, S., Matsuya, M., Ishihara, M., Uchino, K. & Yurimoto, H., Jan 1 2019, In : Applied Physics Express. 12, 8, 085005.

Research output: Contribution to journalArticle

Open Access
Focused ion beams
Aberrations
Mass spectrometry
aberration
mass spectroscopy

Accurate dry etching technique for germanium waveguide by using CHF3 based inductively coupled plasma

Idris, A. S., Jiang, H. & Hamamoto, K., Oct 27 2016, In : Electronics Letters. 52, 22, p. 1868-1869 2 p.

Research output: Contribution to journalArticle

Dry etching
Inductively coupled plasma
Photoresists
Germanium
Etching
7 Citations (Scopus)

A collective laser thomson scattering system for diagnostics of laser-produced plasmas for extreme ultraviolet light sources

Tomita, K., Nakayama, K., Inoue, K., Sunahara, A. & Uchino, K., Jul 1 2013, In : Applied Physics Express. 6, 7, 076101.

Research output: Contribution to journalArticle

Laser produced plasmas
Thomson scattering
laser plasmas
ultraviolet radiation
Light sources
7 Citations (Scopus)

Active MMI devices: Concept, proof, and recent progress

Hamamoto, K. & Jiang, H., Sep 30 2015, In : Journal of Physics D: Applied Physics. 48, 38, 383001.

Research output: Contribution to journalArticle

Waveguides
interference
Semiconductor lasers
Power integrated circuits
Waveguide couplers
7 Citations (Scopus)

Adaptive Compensation of Magnetic Fields Inside an Open Cylindrical Magnetic Shield

Nagashima, K., Sasada, I. & Tashiro, K., Sep 1 2003, In : IEEE Transactions on Magnetics. 39, 5 II, p. 3223-3225 3 p.

Research output: Contribution to journalArticle

Magnetic fields
magnetic fields
coils
cylindrical bodies
Compensation and Redress
6 Citations (Scopus)

A figure-of-eight flexible pickup coil for a magnetostrictive torque sensor

Sasada, I., Etoh, Y. & Kato, K., Oct 1 2006, In : IEEE Transactions on Magnetics. 42, 10, p. 3309-3311 3 p.

Research output: Contribution to journalArticle

Pickups
Torque
Sensors
Martensitic stainless steel
Printed circuit boards
13 Citations (Scopus)

A laser Thomson scattering system for low density glow discharge plasmas

ElSabbagh, M. A. M., Koyama, H., Bowden, M. D., Uchino, K. & Muraoka, K., Mar 1 2001, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 40, 3 A, p. 1465-1466 2 p.

Research output: Contribution to journalArticle

Thomson scattering
Glow discharges
glow discharges
Carrier concentration
radio frequencies
8 Citations (Scopus)

All-optical flip-flop operation based on asymmetric active-multimode interferometer bi-stable laser diodes

Jiang, H., Chaen, Y., Hagio, T., Tsuruda, K., Jizodo, M., Matsuo, S., Xu, J., Peucheret, C. & Hamamoto, K., Dec 12 2011, In : Optics Express. 19, 26, p. B119-B124

Research output: Contribution to journalArticle

flip-flops
interferometers
semiconductor lasers
mesas
pulses
7 Citations (Scopus)

A low-cost magnetic shield consisting of nonoriented silicon steel

Tashiro, K. & Sasada, I., Oct 1 2005, In : IEEE Transactions on Magnetics. 41, 10, p. 4081-4083 3 p.

Research output: Contribution to journalArticle

Silicon steel
Costs
SQUIDs
Sensors
Shielding
3 Citations (Scopus)

Alternating current loss reduction for rectangular busbars by covering their edges with low permeable magnetic caps

Sasada, I., May 7 2014, In : Journal of Applied Physics. 115, 17, 17A343.

Research output: Contribution to journalArticle

caps
alternating current
coverings
impedance
magnetic permeability
8 Citations (Scopus)

A method of producing Z-pulse output from thin axial resolver

Tanaka, K. & Sasada, I., Aug 2 2013, In : IEEE Transactions on Magnetics. 49, 7, p. 3937-3940 4 p., 6559268.

Research output: Contribution to journalArticle

Rotors
Silicon steel
Magnetic fields
4 Citations (Scopus)

A model for striation formation in ac PDP discharges

Muraoka, K., Azumi, M., Suzuki, K., Yamagata, Y. & Yagi, M., May 21 2006, In : Journal of Physics D: Applied Physics. 39, 10, p. 2135-2139 5 p.

Research output: Contribution to journalArticle

striation
Charged particles
Carrier concentration
Anodes
Display devices

Amplifier-assisted CRDS (cavity ring-down spectroscopy) toward compact breath sensing

Li, W., Han, Y., Chen, Z., Jiang, H. & Hamamoto, K., Jan 1 2019, In : Japanese Journal of Applied Physics. 58, SJ, SJJD01.

Research output: Contribution to journalArticle

lasing
amplifiers
Spectroscopy
cavities
rings
2 Citations (Scopus)

A multi-layer stacked all sol-gel fabrication technique for vertical coupled waveguide

Idris, A. S., Ghosh, S., Jiang, H. & Hamamoto, K., Sep 2017, In : Evergreen. 4, 2-3, p. 12-17 6 p.

Research output: Contribution to journalArticle

Sol-gels
Waveguides
gel
Fabrication
Surface cleaning
18 Citations (Scopus)

Analyses of neutral particle penetration and particle confinement in JT-60U

Takenaga, H., Asakura, N., Shimizu, K., Tsuji, S., Shimada, M., Kikuchi, M., Uchino, K. & Muraoka, K., Jan 1 1995, In : Journal of Nuclear Materials. 220-222, p. 429-432 4 p.

Research output: Contribution to journalArticle

neutral particles
penetration
Elementary particle sources
Plasmas
Charged particles
10 Citations (Scopus)

Analysis of mid-range electric power transfer based on an equivalent circuit model

Sasada, I., Apr 1 2012, In : Journal of Applied Physics. 111, 7, 07E733.

Research output: Contribution to journalArticle

electric power
equivalent circuits
coils
resonators
Q factors
1 Citation (Scopus)
Volatile organic compounds
Decomposition
Electric power utilization
Mica
Sheet metal
3 Citations (Scopus)
Volatile organic compounds
Decomposition
Electric power utilization
Mica
Sheet metal
14 Citations (Scopus)

A new estimation of the axial shielding factors for multishell cylindrical shields

Paperno, E., Koide, H. & Sasada, I., May 1 2000, In : Journal of Applied Physics. 87, 9 III, p. 5959-5961 3 p.

Research output: Contribution to journalArticle

shielding
magnetic shielding
permeability
computer programs
4 Citations (Scopus)

A new high density magnetic bar code system

Watanabe, N., Sasada, I. & Asuke, N., Apr 15 1999, In : Journal of Applied Physics. 85, 8 II B, p. 5462-5464 3 p.

Research output: Contribution to journalArticle

cards
inks
coils
wire
copper

A new method for reducing hysteresis of torque sensors: Cross magnetic shaking

Sasada, I., Nagano, E. & Harada, K., Dec 1 1991, In : Journal of Applied Physics. 69, 8, p. 4919-4921 3 p.

Research output: Contribution to journalArticle

shaking
torque
hysteresis
sensors
steels
9 Citations (Scopus)

A new method of assembling a torque transducer by the use of bilayer-structure amorphous ribbons

Sasada, I., Inoue, M., Hiroike, A. & Harada, K., Sep 1983, In : IEEE Transactions on Magnetics. 19, 5, p. 2148-2150 3 p.

Research output: Contribution to journalArticle

Transducers
Torque
Gluing
Quenching
8 Citations (Scopus)

A new method of magnetic shielding: Combination of flux repulsion and backing up magnetic pathways

Sasada, I. & Nakashima, Y., Apr 21 2008, In : Journal of Applied Physics. 103, 7, 07E932.

Research output: Contribution to journalArticle

magnetic shielding
backups
magnetic flux
6 Citations (Scopus)

A new structure of torque sensors using thin pickup head - Use of mutual coupling modulation

Sasada, I. & Koga, F., Dec 1 1994, In : Journal of Applied Physics. 75, 10, p. 5916-5918 3 p.

Research output: Contribution to journalArticle

torque
modulation
coils
sensors
hysteresis
2 Citations (Scopus)

A New Thin Pickup Coil for Magnetic Head Type Torque Sensors

Sasada, I., Koga, F. & Harada, K., Nov 1993, In : IEEE Transactions on Magnetics. 29, 6, p. 3186-3188 3 p.

Research output: Contribution to journalArticle

Magnetic heads
Pickups
torque
coils
Torque
39 Citations (Scopus)

A new torque transducer using stress sensitive amorphous ribbons

Harada, K., Sasada, I., Kawajiri, T. & Inoue, M., Jan 1 1982, In : IEEE Transactions on Magnetics. 18, 6, p. 1767-1769 3 p.

Research output: Contribution to journalArticle

Transducers
Torque
Magnetostriction
Magnetic anisotropy
Torque control
13 Citations (Scopus)

A new type of current sensor based on inverse magnetostriction for large current detection

Koga, F., Tadatsu, T., Inoue, J. & Sasada, I., Oct 1 2009, In : IEEE Transactions on Magnetics. 45, 10, p. 4506-4509 4 p., 5257261.

Research output: Contribution to journalArticle

Magnetostriction
Sensors
Ferrite
Pickups
Electric potential
1 Citation (Scopus)

An Improved Mesh Shaking Coil and Its Application to A Magnetic Shielding Panel

Sasada, I., Inoue, I. & Harada, K., Nov 1991, In : IEEE Transactions on Magnetics. 27, 6, p. 5435-5437 3 p.

Research output: Contribution to journalArticle

Magnetic shielding
Shielding
Sandwich structures
Experiments

Anomalous plasma acceleration in colliding high-power laser-produced plasmas

Morita, T., Nagashima, K., Edamoto, M., Tomita, K., Sano, T., Itadani, Y., Kumar, R., Ota, M., Egashira, S., Yamazaki, R., Tanaka, S. J., Tomita, S., Tomiya, S., Toda, H., Miyata, I., Kakuchi, S., Sei, S., Ishizaka, N., Matsukiyo, S., Kuramitsu, Y. & 3 others, Ohira, Y., Hoshino, M. & Sakawa, Y., Sep 1 2019, In : Physics of Plasmas. 26, 9, 090702.

Research output: Contribution to journalArticle

plasma acceleration
laser plasmas
high power lasers
magnetic fields
Thomson scattering
8 Citations (Scopus)

Application of an Acousto-optic Laser Deflector to Interferometric Measurement of Discharges in Air

Fukuchi, T., Nemoto, K., Matsumoto, K. & Uchino, K., Jan 1 2004, In : The transactions of the Institute of Electrical Engineers of Japan.A. 124, 1, p. 56-61 6 p.

Research output: Contribution to journalArticle

Laser optics
Discharge (fluid mechanics)
Lasers
Air
Laser beams
3 Citations (Scopus)

Application of the dielectric barrier discharge to detect defects in a teflon coated metal surface

Ebihara, K., Tanaka, T., Ikegami, T., Yamagata, Y., Matsunaga, T., Yamashita, K. & Oyama, Y., Dec 7 2003, In : Journal of Physics D: Applied Physics. 36, 23, p. 2883-2886 4 p.

Research output: Contribution to journalArticle

teflon (trademark)
Polytetrafluoroethylene
Polytetrafluoroethylenes
metal surfaces
Metals
11 Citations (Scopus)

Application of two-photon-excited laser-induced fluorescence to atomic hydrogen measurements in the edge region of high-temperature plasmas

Kajiwara, T., Shinkawa, T., Uchino, K., Masuda, M., Muraoka, K., Okada, T., Maeda, M., Sudo, S. & Obiki, T., Dec 1 1991, In : Review of Scientific Instruments. 62, 10, p. 2345-2349 5 p.

Research output: Contribution to journalArticle

high temperature plasmas
laser induced fluorescence
Photons
Fluorescence
Plasmas
3 Citations (Scopus)

Ar2 excimer emission from a laser-heated plasma in a high-pressure argon gas

Takahashi, A., Okada, T., Hiyama, T., Maeda, M., Uchino, K., Nohdomi, R. & Mizoguchi, H., Dec 18 2000, In : Applied Physics Letters. 77, 25, p. 4115-4117 3 p.

Research output: Contribution to journalArticle

excimers
laser plasmas
argon
gases
laser beams
2 Citations (Scopus)

Argon dilution effects on diamond deposition in electron cyclotron resonance plasma: A double probe study

Tsutsui, K., Yoshioka, H., Ono, S. & Teii, S., Aug 1 2003, In : Thin Solid Films. 437, 1-2, p. 63-67 5 p.

Research output: Contribution to journalArticle

Diamond
Electron cyclotron resonance
Argon
electron cyclotron resonance
Dilution

A simple model of cell proliferation of bacteria using min oscillation

Sakaguchi, H. & Kawasaki, Y., Jan 1 2019, In : journal of the physical society of japan. 88, 10, 104002.

Research output: Contribution to journalArticle

bacteria
oscillations
cells
division
Escherichia

A space mode selective light source with over 40 GHz direct modulation bandwidth

Hong, B., Mori, T., Murakami, S., Jiang, H. & Hamamoto, K., Jan 1 2019, In : Japanese Journal of Applied Physics. 58, SJ, SJJA05.

Research output: Contribution to journalArticle

Light sources
light sources
Photons
Modulation
bandwidth
42 Citations (Scopus)

A study of electron energy distributions in an inductively coupled plasma by laser Thomson scattering

Hori, T., Kogano, M., Bowden, M. D., Uchino, K. & Muraoka, K., Feb 15 1998, In : Journal of Applied Physics. 83, 4, p. 1909-1916 8 p.

Research output: Contribution to journalArticle

Thomson scattering
energy distribution
distribution functions
electron energy
lasers
9 Citations (Scopus)

A study of ion velocity distribution functions in processing plasmas produced by electron cyclotron resonance discharges

Cronrath, W., Mayumi, N., Bowden, M. D., Uchino, K., Muraoka, K. & Yoshida, M., Aug 1 1997, In : Journal of Applied Physics. 82, 3, p. 1036-1041 6 p.

Research output: Contribution to journalArticle

magnetic field configurations
electron cyclotron resonance
velocity distribution
distribution functions
ions
2 Citations (Scopus)

A Thomson scattering measurement system based on an infrared laser

Bowden, M. D., Kudo, H., Uchino, K., Muraoka, K. & Noguchi, M., Aug 15 1999, In : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 38, 8 B, p. 4924-4925 2 p.

Research output: Contribution to journalArticle

Infrared lasers
Thomson scattering
infrared lasers
Scattering
Lasers
5 Citations (Scopus)

Atomic hydrogen behaviour in Heliotron E

Muraoka, K., Uchino, K., Maeda, M., Kajiwara, T., Matsuo, K., Okada, T., Honda, C., Suehiro, Y., Yano, N., Takeda, K., Hagiwara, H., Akazaki, M., Sudo, S., Kondo, K., Matsuura, H., Mizuuchi, T., Sano, F., Sato, M., Zushi, H. & Obiki, T., Dec 3 1990, In : Journal of Nuclear Materials. 176-177, C, p. 231-235 5 p.

Research output: Contribution to journalArticle

Hydrogen
Carrier concentration
hydrogen
Fluorescence
Plasmas
5 Citations (Scopus)

Atomic hydrogen temperature in silane plasmas used for the deposition of a-Si:H films

Miyazaki, K., Kajiwara, T., Uchino, K., Muraoka, K., Okada, T. & Maeda, M., Jan 1 1999, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 17, 6, p. 3197-3201 5 p.

Research output: Contribution to journalArticle

Silanes
silanes
Hydrogen
Plasmas
hydrogen
14 Citations (Scopus)

A triaxial orthogonal fluxgate magnetometer made of a single magnetic wire with three U-shaped branches

Goleman, K. & Sasada, I., Jun 1 2007, In : IEEE Transactions on Magnetics. 43, 6, p. 2379-2381 3 p.

Research output: Contribution to journalArticle

Magnetometers
Wire
Pickups
Calibration
Sensors
2 Citations (Scopus)

Axial distribution of a VHF H2 plasma produced by a narrow gap discharge

Chen, K. C., Chen, C. F., Lien, C. Y., Chiu, K. F., Shi, J. B., Tsai, Y. J., Lien, T. K., Ogiwara, K., Uchino, K. & Kawai, Y., Jan 1 2016, In : Japanese Journal of Applied Physics. 55, 1, 01AH01.

Research output: Contribution to journalArticle

Plasmas
Electrodes
electrodes
Langmuir probes
Joule heating

Axial resolver based on the orientation dependent permeability of a grain-oriented silicon steel using multiple 8 -shaped coils

Nakashima, K. & Sasada, I., Jan 1 2014, In : IEEJ Transactions on Fundamentals and Materials. 134, 6, p. 422-427 6 p.

Research output: Contribution to journalArticle

Silicon steel
Rotors
Magnetic flux
Tapes
Anisotropy
5 Citations (Scopus)

Bandwidth enhancement scheme demonstration on direct modulation active-MMI laser diode using multiple photon photon resonance

Hong, B., Kitano, T., Mori, T., Jiang, H. & Hamamoto, K., Nov 27 2017, In : Applied Physics Letters. 111, 22, 221105.

Research output: Contribution to journalArticle

semiconductor lasers
bandwidth
modulation
augmentation
photons
4 Citations (Scopus)

Beat interferences in fundamental mode orthogonal fluxgates

Han, F., Harada, S. & Sasada, I., 2014, In : IEEE Transactions on Magnetics. 50, 7, 6716975.

Research output: Contribution to journalArticle

Sensors
Magnetic fields
Cable cores
Wire
5 Citations (Scopus)

Characteristics of chevron-type amorphous torque sensors constructed by the explosion bonding

Sasada, I., Takamoto, Y., Harada, K., Izuma, T., Ujimoto, Y. & Kameyama, R., Sep 1987, In : IEEE Transactions on Magnetics. 23, 5, p. 2188-2190 3 p.

Research output: Contribution to journalArticle

Explosions
Torque
Sensors
Annealing
Stress relief
2 Citations (Scopus)

Characteristics of floating potential in negative ion plasma

Zhang, J. Y., Ichiki, R., Uchino, K. & Kawai, Y., Jun 2014, In : Plasma Processes and Polymers. 11, 6, p. 545-550 6 p.

Research output: Contribution to journalArticle

negative ions
floating
Negative ions
Plasmas
ion concentration

Characteristics of magnetostrictive torque sensor using low-profile magnetic heads

Koga, F., Yoshida, K. & Sasada, I., Sep 1 1996, In : Research Reports on Information Science and Electrical Engineering of Kyushu University. 1, 1, p. 57-67 11 p.

Research output: Contribution to journalArticle

Magnetic heads
Torque
Sensors
Steel
Hysteresis