Prof. Junji Tominaga Profile

Prof. Junji Tominaga

Director/CANFOR at AIST

SPIE Involvement:

Author

Publications (27)

Proceedings Article | 21 February 2012 Paper

Ultrafast dynamics of coherent optical phonons in GeTe/Sb2Te3 superlattices: thermal conductivity and coherent control

Muneaki Hase, Junji Tominaga

Proceedings Volume 8260, 82601G (2012) https://doi.org/10.1117/12.908572

KEYWORDS: Stereolithography, Phonons, Scattering, Crystals, Terahertz radiation, Superlattices, Reflectivity, Spectroscopy, Data modeling, Thermography

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Proceedings Article | 11 July 2007 Paper

Readout durability improvement of super-resolution near-field structure disc using germanium nitride interface layers

Takayuki Shima, Yuzo Yamakawa, Junji Tominaga, Jooho Kim

Proceedings Volume 6620, 662011 (2007) https://doi.org/10.1117/12.738929

KEYWORDS: Super resolution, Interfaces, Germanium, Laser marking, Near field, Antimony, Tellurium, Near field optics, Thin films, Refractive index

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Proceedings Article | 11 July 2007 Paper

Stability enhancement of super-RENS high temperature readout signal

Jooho Kim, Jaecheol Bae, Inoh Hwang, Yongwoon Lee, Nakhyun Kim, Chongsam Chung, Insik Park, Takayuki Shima, Takashi Nakano, Junji Tominaga

Proceedings Volume 6620, 662013 (2007) https://doi.org/10.1117/12.738934

KEYWORDS: Diffusion, Germanium antimony tellurium, Super resolution, Laser stabilization, Laser optics, Laser marking, Digital signal processing, Near field, Laser applications, High power lasers

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Proceedings Article | 22 June 2006 Paper

Material selection and disc structure optimization studies for super-resolution readout with PtOx recording layer

Takayuki Shima, Takashi Kikukawa, Takashi Nakano, Junji Tominaga

Proceedings Volume 6282, 62821T (2006) https://doi.org/10.1117/12.685182

KEYWORDS: Super resolution, Antimony, Tellurium, Zinc, Laser marking, Germanium, Binary data, Thermography, Optical storage, Optical discs

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Proceedings Article | 22 June 2006 Paper

Error rate improvement of super-RENS random signal with the minimum mark length of 75nm in 405nm 0.85 NA system

Jaecheol Bae, Jooho Kim, Inoh Hwang, Hyunki Kim, Jinkyung Lee, Hyunsoo Park, Insik Park, Junji Tominaga

Proceedings Volume 6282, 628217 (2006) https://doi.org/10.1117/12.685237

KEYWORDS: Error analysis, Signal processing, Super resolution, Laser optics, Platinum, Laser marking, Modulation, Near field, Laser applications, Optical storage

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Proceedings Article | 3 January 2005 Paper

Blue-ray-induced optical properties of noble metal oxide thin film in super-RENS disk

Qian Liu, Toshio Fukaya, Junji Tominaga

Proceedings Volume 5643, (2005) https://doi.org/10.1117/12.570121

KEYWORDS: Transmittance, Statistical analysis, Reflectivity, Absorption, Oxides, Near field optics, Atomic force microscopy, Metals, Optical properties, Laser irradiation

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Proceedings Article | 8 October 2004 Paper

Volume-change thermal-lithography technique for ultrahigh density optical ROM mastering process

Masashi Kuwahara, Jooho Kim, Duseop Yoon, Junji Tominaga

Proceedings Volume 5662, (2004) https://doi.org/10.1117/12.595807

KEYWORDS: Optics manufacturing, Thermography, Diffusion, Microfabrication, Lithography, Diffraction, Temperature metrology, Nanolithography, Pulsed laser operation, Fabrication

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Proceedings Article | 9 September 2004 Paper

Readout process analysis of super-RENS disk

Takashi Nakano, Takayuki Shima, Junji Tominaga

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.557013

KEYWORDS: Super resolution, Polarization, Near field optics, Signal processing, Optical properties, Reflectivity, Near field, Platinum, Signal detection, Silver indium antimony tellurium

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Proceedings Article | 9 September 2004 Paper

Random pattern signal characteristics of super-RENS disk in blue laser system

Jooho Kim, Inoh Hwang, Hyunki Kim, Duseop Yoon, Hyun-Soo Park, Kiuhae Jung, Insic Park, Junji Tominaga

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.557100

KEYWORDS: Eye, Signal detection, Laser stabilization, Laser marking, Laser systems engineering, Laser applications, Disk lasers, Clocks, Laser optics, Signal processing

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Proceedings Article | 9 September 2004 Paper

Readout signal simulation as a function of the readout power of the super resolution optical disk

Kari Kataja, Takashi Nakano, Janne Aikio, Junji Tominaga

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.556776

KEYWORDS: Silver, Modulation, Sensors, Particles, Finite-difference time-domain method, Super resolution, Optical discs, Crystals, Signal to noise ratio, Reflectivity

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Proceedings Article | 29 March 2004 Paper

Bubble's function in the process of readout for PdOx- and PtOx-type super-RENS disk

Qian Liu, Junji Tominaga, Toshio Fukaya

Proceedings Volume 5275, (2004) https://doi.org/10.1117/12.522020

KEYWORDS: Reflectivity, Near field optics, Transmittance, Atomic force microscopy, Signal detection, Near field scanning optical microscopy, Particles, Image analysis, Super resolution, Near field

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Proceedings Article | 16 September 2003 Paper

Optical nonlinear features and response mechanisms of PtO2 and PdO1.1 masks for optical data storage with superresolution near-field structure

Qian Liu, Toshio Fukaya, Junji Tominaga, Jong Kim, Takashi Kikukawa

Proceedings Volume 5069, (2003) https://doi.org/10.1117/12.532509

KEYWORDS: Nonlinear optics, Near field, Super resolution, Oxides, Optical storage, Near field optics, Metals, Particles, Signal detection, Light scattering

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Proceedings Article | 31 October 2001 Paper

Raman spectroscopic investigation of reactively sputtered silver oxide layers: a ready-made silver nanocluster precursor for optical plasmon generation

Dorothea Buechel, Christophe Mihalcea, Nobufumi Atoda, Junji Tominaga

Proceedings Volume 4469, (2001) https://doi.org/10.1117/12.447376

KEYWORDS: Silver, Raman spectroscopy, Surface enhanced Raman spectroscopy, Oxides, Oxygen, Sputter deposition, Carbon, Plasmons, Spectroscopy, Molecules

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Proceedings Article | 1 May 2001 Paper

Nonlinear optical properties of mask layer in super-RENS system

Toshio Fukaya, Junji Tominaga, Nobufumi Atoda

Proceedings Volume 4268, (2001) https://doi.org/10.1117/12.424627

KEYWORDS: Antimony, Transmittance, Light scattering, Reflectivity, Silver, Near field optics, Optical switching, Switching, Near field, Pulsed laser operation

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