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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WIT, HI-SIGACI | 2023-12-06 11:20 |
Tokyo | AIST Tokyo Waterfront (TBD) | Quantitative Analysis of Daily-living Stress and Sleep Quality Using Wearable Tracker Masaki Saga, Sinan Chen (Kobe Univ.), Sachio Saiki (Kochi Univ. of Tech.), Masahide Nakamura (Kobe Univ.)  WIT2023-25 |
Modern society is said to be a "stress society," and various types of stress exist. It is also clear that a disturbed sl... [more] | WIT2023-25 pp.1-8 |
| LOIS | 2022-03-03 13:25 |
Online | Online | An Empirical Study on Feasibility of Stress-Aware Services Using Wearable Devices Masaki Saga, Hayato Ozono, Sinan Chen, Masahide Nakamura (Kobe Univ.) LOIS2021-41 |
The evolution of wearable technology allows us to measure stress in daily life as numerical data. Using the technology, ... [more] | LOIS2021-41 pp.7-13 |
| PN | 2022-03-02 08:30 |
Online | Online | 40 Gbps Photonic Digital-to-Analog Conversion Using Frequency Chirp in a Semiconductor Optical Amplifier Masaki Sagara, Tetsuyuki Ito, Motoharu Matsuura (Univ. of Electro-Commun.) PN2021-66 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, frequency chirp is induced at the leadi... [more] | PN2021-66 pp.71-75 |
| PN | 2022-03-02 08:50 |
Online | Online | All-Optical Logic Gates Using Frequency Chirp in a Semiconductor Optical Amplifier Junichi Tsuda, Masaki Sagara, Taishi Takemoto, Motoharu Matsuura (Univ. of Electro-Commun) PN2021-67 |
Recently, with the demand for high-speed network, all-optical logic gate is an essential function for sup- porting high-... [more] | PN2021-67 pp.76-79 |
| NLP, MICT, MBE, NC (Joint) [detail] |
2022-01-22 09:25 |
Online | Online | Encouraging Elderly Self-Care by Integrating Speech Dialogue Agent and Wearable Device Hayato Ozono, Sinan Chen, Masaki Saga, Masahide Nakamura (Kobe Univ.) NLP2021-96 MICT2021-71 MBE2021-57 |
Currently, Japan has entered a super-aging society. We develop a listening service using a spoken dialogue agent as a sy... [more] | NLP2021-96 MICT2021-71 MBE2021-57 pp.103-108 |
| PN | 2021-03-01 17:50 |
Online | Online | [Invited Lecture]
20 Gbps Photonic Digital to Analog Conversion Using Frequency Chirp in a SOA Masaki Sagara, Takuya Okada, Wang Rui, Junichi Tsuda, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-49 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] | PN2020-49 pp.46-50 |
| PN | 2020-08-24 10:05 |
Online | Online | 4-bit Photonic Digital-to-Analog Conversion Using a Frequency Chirp in a Semiconductor Optical Amplifier Masaki Sagara, Takuya Okada, Wang Rui, Motoharu Matsuura (Univ. of Electro-Commun.) PN2020-13 |
In semiconductor optical amplifiers (SOAs), when an optical signal is amplified, the frequency chirp is induced at the l... [more] | PN2020-13 pp.1-5 |
| PN | 2020-03-03 11:25 |
Kagoshima | (Cancelled but technical report was issued) |
Photonic digital-to-analog and analog-to-digital conversion based on frequency chirp in SOAs Takuya Okada, Wang Rui, Masaki Sagara, Motoharu Matsuura (UEC) PN2019-66 |
Frequency chirp is a unique phenomenon in semiconductor optical amplifiers (SOAs), and provides intensity-to-frequency c... [more] | PN2019-66 pp.81-85 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Poster Presentation]
Photonic Analog-to-Digital and Digital-to-Analog Conversion Using Semiconductor Optical Amplifiers Takuya Okada, Ryuichi Kobayashi, Wang Rui, Masaki Sagara, Motoharu Matsuura (UEC) |
Frequency chirp is a unique phenomenon in semiconductor optical amplifiers (SOAs), and provides intensity-to-frequency c... [more] | |
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