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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICSS, IPSJ-SPT | 2024-03-22 14:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
A Search Method for Fake QR Codes Suitable for Long-Distance Attack Using Laser Irradiation Dai Itakura, Taiga Manabe, Yuki Kamata, Ayana Oku, Hiroshi Yamamoto, Yoshihisa Takayama, Toshihiro Ohigashi (Tokai Univ.)  ICSS2023-96 |
In this paper, we propose a search method for fake QR codes suitable for long-distance attack using laser irradiation. W... [more] | ICSS2023-96 pp.194-200 |
| ICSS, IPSJ-SPT | 2024-03-22 14:55 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Adversarial Examples with Missing Perturbation Using Laser Irradiation Daisuke Kosuge, Hayato Watanabe, Taiga Manabe, Yoshihisa Takayama, Toshihiro Ohigashi (Tokai Univ.) ICSS2023-97 |
In recent years, neural networks have made remarkable progress in the field of image processing and other areas, and the... [more] | ICSS2023-97 pp.201-207 |
| EMD | 2024-03-01 13:45 |
Chiba | A study on analysis of rotation phenomena of MMF speckle patterns with deep learning Ryusei Sato, Makoto Hasegawa (Chitose Inst. of Science and Technology) EMD2023-41 |
When laser light beams are allowed to propagate from one end of an optical fiber to the other end and further to be outp... [more] | EMD2023-41 pp.13-18 |
|
| CPM | 2024-02-29 15:20 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Wavelength dependence of the periodic interval of the laser induced periodic surface structures using free electron laser Yuya Miyano, Yota Hoshino, Nobuyuki Iwata (Nihon Univ) CPM2023-110 |
The free electron laser (FEL), the wavelength of which can be varied, is irradiated to the high-doped n-type Si with 300... [more] | CPM2023-110 pp.58-61 |
| CPM | 2024-02-29 15:35 |
Yamagata | Yamagata University (Primary: On-site, Secondary: Online) |
Preparation of CaFeO3 Thin Film by Pulsed Laser Deposition and Evaluation of Magnetic Properties Daido Yoshihara, Kenshin Kurumai, Reo Tamura, Nobuyuki Iwata (Nihon Univ.) CPM2023-111 |
Using a newly developed UHV pulsed laser deposition system, CaFeOx (CFO) thin films were deposited on SrTiO3 (STO) subst... [more] | CPM2023-111 pp.62-64 |
| VLD, HWS, ICD | 2024-03-01 11:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Improved Ring Oscillator Sensor for Laser Fault Injection Detection on FPGA Masaki Chikano (YNU), Shungo Hayashi, Junichi Sakamoto (YNU/AIST), Tsutomu Matsumoto (YNU) VLD2023-125 HWS2023-85 ICD2023-114 |
A fault attack is an attack that intentionally injects a fault into an operating device in order to leak internal confid... [more] | VLD2023-125 HWS2023-85 ICD2023-114 pp.135-140 |
| US | 2024-02-27 14:15 |
Tokyo | Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | Underwater vibration observation and sensitivity evaluation of SC-cut crystal resonators using laser pulse method Kengo Hara, Yasuaki Watanabe, Yuta Aoki (Tokyo Metropolitan Univ.) US2023-76 |
Crystal resonators, a type of piezoelectric device, have been studied for a long time as highly stable frequency generat... [more] | US2023-76 pp.15-20 |
| US | 2024-02-27 15:25 |
Tokyo | Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | Generation of photoacoustic Chirp signal by gate-controlled laser irradiation and its performance validation Kazuyuki Nakahata, Kenta Yamauchi (Ehime Univ.), Takahiro Hayashi (Osaka Univ.) US2023-78 |
Ultrasonic waves generated in a solid by the photoacoustic effect of laser irradiation have a wide frequency range. Ther... [more] | US2023-78 pp.26-28 |
| OPE, OFT, OCS (Joint) [detail] |
2024-02-22 09:10 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Mechanical characteristics of a jacket assembly employed for pigtail PMFs attached to a CPO ELS Daiki Takeda, Rintaro Kamano, Tsunetoshi Saito, Hideyuki Nasu (Furukawa Electric) OFT2023-69 OPE2023-120 |
CPO has a packaging structure that an external light source (ELS) is placed at a front panel, where the ambient temperat... [more] | OFT2023-69 OPE2023-120 pp.35-38(OFT), pp.70-73(OPE) |
| ED, MWPTHz | 2023-12-21 17:35 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Characterization of high-speed wavelength switching of wavelength tunable laser and its applicability to optical switches Ryo Matsumoto, Naoto Masutomi, Ryota Kaide, Yuya Mikami (Kyushu Univ.), Yuta Ueda (NTT), Kazutoshi Kato (Kyushu Univ.) ED2023-58 MWPTHz2023-68 |
With the rapid increase in communication traffic in recent years, high-speed optical switches are required for optical c... [more] | ED2023-58 MWPTHz2023-68 pp.25-28 |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optical Nanofiber Microcavity for Strong Coupling Quantum System Maki Maeda, Jameesh Keloth, Priscila Romagnoli, Sile Nic Chormaic (OIST) |
The strong coupling (SC) regime of optical nanofiber (ONF)-based cavity quantum electrodynamics (cQED) was only observed... [more] | |
| LQE, ED, CPM | 2023-12-01 14:50 |
Shizuoka | Fabrication of vertical AlGaN-based UV-B LD Toma Nishibayashi, Ryosuke Kondo, Eri Matsubara, Ryoya Yamada, Yoshinori Imoto, Koki Hattori, Sho Iwayama, Motoaki Iwaya, Satoshi Kamiyama, Tetsuya Takeuchi (Meijo Univ.), Hideto Miyake (Mie Univ.), Kohei Miyoshi, Koichi Naniwae (Ushio Inc.), Akihiko Yamaguchi (Seishin Trading Co. Ltd.) ED2023-33 CPM2023-75 LQE2023-73 |
In this study, we report on the fabrication method and characteristics of vertical UV-B laser diodes, which are advantag... [more] | ED2023-33 CPM2023-75 LQE2023-73 pp.84-87 |
|
| LQE, ED, CPM | 2023-12-01 16:15 |
Shizuoka | The properties of UV-B laser diodes on AlN nanopillars by using wet etching method Yoshinori Imoto, Ryosuke Kondo, Ryoya Yamada, Koki Hattori, Toma Nishibayashi, , Sho Iwayama, Satoshi Kamiyama, Tetsuya Takeuchi, Motoaki Iwaya (Meijo Univ), Hideto Miyake (Mie Univ) ED2023-36 CPM2023-78 LQE2023-76 |
Our groups reported that we could fabricate high quality lattice relaxed AlGaN grown on periodic AlN nanopillars.and thr... [more] | ED2023-36 CPM2023-78 LQE2023-76 pp.98-101 |
|
| PN | 2023-11-16 15:30 |
Ehime | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Free-space optical communications using photonic-crystal surface-emitting lasers Shota Ishimura (KDDI Research.), Ryohei Morita, Takuya Inoue (Kyoto Univ.), Kosuke Nishimura, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research.), Menaka De Zoysa, Kenji Ishizaki (Kyoto Univ.), Masatoshi Suzuki (KDDI Research.), Susumu Noda (Kyoto Univ.) PN2023-41 |
Recently, the application of optical communication in space has been actively discussed. Compared to microwaves or milli... [more] | PN2023-41 pp.27-32 |
| OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 13:40 |
Kyoto | (Primary: On-site, Secondary: Online) |
Refractive index characteristics of optical fiber sensor by changing distance between two voids formed inside optical fiber using femtosecond laser Miku Takata, Daisuke Yano, Kenta suzuki, Shoichi Kubodera (Soka Univ.) OFT2023-48 |
In this study, we evaluated the refractive index characteristics of an optical fiber refractive index sensor with two vo... [more] | OFT2023-48 pp.5-8 |
| ICD, HWS | 2023-10-31 14:20 |
Mie | (Primary: On-site, Secondary: Online) |
Evaluation of Time-to-Digital Converter in Laser Fault Injection Detection on FPGA Shungo Hayashi, Junichi Sakamoto (YNU/AIST), Masaki Chikano, Tsutomu Matsumoto (YNU) HWS2023-56 ICD2023-35 |
Fault injection attacks are attacks that intentionally introduce faults into a running device in order to expose interna... [more] | HWS2023-56 ICD2023-35 pp.10-15 |
| RISING (3rd) |
2023-10-31 14:00 |
Hokkaido | Kaderu 2・7 (Sapporo) | [Poster Presentation]
Digital Signal Processing Based on Neural Networks
-- The Key Technology for Realizing High-capacity Optical Fiber Communication Systems -- Takuro Ochiai, Reiji Higuchi, Takuma Kuno (Nagoya Univ.), Ryuta Shiraki (Kyoto Univ.), Yojiro Mori, Hiroshi Hasegawa (Nagoya Univ.) |
To fulfil the ever-increasing traffic demands, the introduction of quadrature amplitude modulation and coherent detectio... [more] | |
| OCS, LQE, OPE | 2023-10-19 13:50 |
Kochi | (Primary: On-site, Secondary: Online) |
Integration of Spot-size Converters into Membrane Lasers on SiC
-- Improved fiber-coupled Output Power Enabling Fiber-amplifier-free Transmission of 100-GBaud Signals -- Suguru Yamaoka, Takuma Aihara, Nikolaos-Panteleimon Diamantopoulos, Hidetaka Nishi, Takuro Fujii, Yoshiho Maeda, Hiroki Sugiyama, Tatsurou Hiraki, Koji Takeda, Toru Segawa, Shinji Matsuo (NTT) OCS2023-31 OPE2023-86 LQE2023-33 |
Membrane lasers on SiC provide the fastest direct modulation, but the SiC’s medium refractive index of 2.6 prevents the ... [more] | OCS2023-31 OPE2023-86 LQE2023-33 pp.24-27 |
| OCS, LQE, OPE | 2023-10-19 14:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Evaluation of Intrinsic Modulation Response of Semiconductor Lasers with Wide Bandwidth and High Sensitivity Using Optical Modulation and Optical Spectrum Detection Nobuhide Yokota, Tomoharu Nohara, Hiroshi Yasaka (Tohoku Univ.) OCS2023-32 OPE2023-87 LQE2023-34 |
Recent demands for high-speed data communications and photonic computing have been increasing significance of ultra-wide... [more] | OCS2023-32 OPE2023-87 LQE2023-34 pp.28-31 |
| SDM | 2023-10-13 16:00 |
Miyagi | Niche, Tohoku Univ. | Excimer laser annealing method with the controlled grain size of poly-Si films and TFT characteristics Shu Nishida, Keita Katayama, Daisuke Nakamura (Kyushu Univ.), Tetsuya Goto (Tohoku Univ.), Hiroshi Ikenoue (Kochi Univ. of Technology) SDM2023-58 |
In recent years, Thin ｆilm ｔransistors have been widely used as switching devices in flat panel displays, such as liquid... [more] | SDM2023-58 pp.27-33 |
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