| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| ME, AIT, MMS, IEICE-IE, IEICE-ITS, SIP [detail] |
2025-02-19
13:40 |
Hokkaido |
Hokkaido Univ. |
Investigation of the dependence of the accuracy of signal beam detection on the center wavelength during the partially coherent readout by the Transport of Intensity Equation method
Tomohiro Nishimura, Masatoshi Bunsen (Fukuoka Univ.) |
In holographic data storage, partially coherent readout allows signal beam to be read out even when the recording medium... [more] |
MMS2025-35 ME2025-35 AIT2025-35 SIP2025-35
pp.169-172 |
| MMS, ME, AIT, IEICE-IE, IEICE-ITS [detail] |
2023-02-21
13:00 |
Hokkaido |
Hokkaido Univ. |
Fast designing method of additional patterns in self-referential holographic data storage
-- Approach using deep neural network --
Kazuki Chijiwa, Masanori Takabayashi (Kyushu Inst. of Tech.) |
In self-referential holographic data storage (SR-HDS) known as a purely one-beam holographic recording method, it has be... [more] |
MMS2023-7 ME2023-27 AIT2023-7
pp.35-40 |
| HI, IEICE-IE, IEICE-ITS, MMS, ME, AIT [detail] |
2020-02-28
13:30 |
Hokkaido |
Hokkaido Univ.
(Cancelled) |
Basic experiment on single-shot detection of SQAM signal beam by transport-of-intensity equation method
Soichiro Sumida, Masatoshi Bunsen (Fukuoka Univ.) |
Spatial quadrature amplitude modulation (SQAM) method which modulates intensity and phase of a signal beam, is a techniq... [more] |
MMS2020-32 HI2020-32 ME2020-60 AIT2020-32
pp.277-282 |
| IEICE-MRIS, MMS |
2019-12-05
16:00 |
Ehime |
Ehime University |
Experimental validation of noise reduction techniques for multi-level amplitude modulation holographic memory
Nobuhiro Kinoshita, Yutaro Katano, Teruyoshi Nobukawa, Tetsuhiko Muroi, Norihiko Ishii (NHK) |
Holographic memory is a promising technology as next-generation optical data storage because of its advantages including... [more] |
MMS2019-55
pp.25-28 |
| IEICE-MRIS, MMS |
2019-07-19
13:25 |
Tokyo |
Kogakuin Univ. |
SNR Calculation for Phase Multi-level Holographic Data Storage System
Takeru Utsugi (Hitachi), Mayumi Sasaki, Kazuhiko Ono, Yukinobu Tada (HLDS) |
We are developing an angular multiplexing holographic data storage system as a next-generation optical disc capable of h... [more] |
MMS2019-53
pp.5-10 |
| ME, IEICE-IE, IEICE-ITS, MMS, HI, AIT [detail] |
2019-02-20
13:30 |
Hokkaido |
Hokkaido Univ. |
Evaluation of Multi-level Data Demodulation Using Convolutional Neural Networks for Holographic Data Storage
Yutaro Katano, Tetsuhiko Muroi, Nobuhiro Kinoshita, Norihiko Ishii (NHK) |
Holographic data storage (HDS) is a promising next generation archival memory with large capacity, high data-transfer ra... [more] |
MMS2019-20 HI2019-20 ME2019-42 AIT2019-20
pp.205-208 |
| ME, IEICE-IE, IEICE-ITS, MMS, HI, AIT [detail] |
2019-02-20
13:45 |
Hokkaido |
Hokkaido Univ. |
Accuracy improvement of phase modulated signal by calibrating spatial light modulator
Tomohiro Maeda, Atsushi Okamoto, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) |
The modulation accuracy of phase-only spatial light modulators (SLMs) decreases by the distortion of the phase response ... [more] |
MMS2019-21 HI2019-21 ME2019-43 AIT2019-21
pp.209-213 |
| IEICE-MRIS, MMS |
2018-10-18
13:50 |
Osaka |
Osaka University |
[Invited Talk]
Holographic data storage using computer generated holograms
Takanori Nomura, Yusuke Saita, Naru Yoneda (Wakayama Univ.) |
A holographic data storage system based on a computer-generated hologram is simple and compact because a hologram of a d... [more] |
MMS2018-48
pp.7-10 |
| IEICE-ITS, IEICE-IE, MMS, HI, ME, AIT [detail] |
2018-02-16
13:15 |
Hokkaido |
Hokkaido Univ. |
Suppression of Inter-symbol Interference by Convolutional Neural Networks for Holographic Data Storage
Yutaro Katano, Tetsuhiko Muroi, Kinoshita Nobuhiro, Norihiko Ishii (NHK) |
Holographic data storage (HDS) is a promising for next generation archival media. In reproduction, reproduced data of tw... [more] |
MMS2018-25 HI2018-25 ME2018-25 AIT2018-25
pp.267-270 |
| IEICE-MRIS, MMS |
2017-12-08
09:00 |
Ehime |
Ehime Univ. |
Investigation of influence of symbol size and tilt angle of measurement reference beam in SQAM signal demodulation by phase-shift embedding method
Tatsuki Yamamoto, Kazutaka Kanno, Masatoshi Bunsen (Fukuoka Univ.) |
Spatial Quadrature Amplitude Modulation (SQAM) modulates the spatial phase and intensity of the signal beam, and attract... [more] |
|
| IEICE-MRIS, MMS |
2017-10-20
11:10 |
Niigata |
Kashiwazaki energy hall, Niigata |
Fixed Pattern Noise Reduction in Holographic Memory
Nobuhiro Kinoshita, Yutaro Katano, Tetsuhiko Muroi, Norihiko Ishii (NHK) |
Holographic memory is a promising technology as the next-generation optical data storage because of its advantages inclu... [more] |
MMS2017-50
pp.53-58 |
| IEICE-MRIS, MMS, IEE-MAG |
2016-03-04
17:15 |
Aichi |
Nagoya Univ. |
Angular-multiplexing Holographic Memory System with Large Capacity and Fast Transfer Rate
Taku Hoshizawa, Yusuke Nakamura, Naohito Ikeda (Hitachi) |
Aiming at realization of optical storage system with large capacity and fast transfer rate suitable for digital data arc... [more] |
MMS2016-44
pp.65-69 |
| IEICE-MRIS, MMS, IEE-MAG |
2015-03-06
13:25 |
Aichi |
Nagoya Univ. |
Optimization of phase pattern for reduction of DC components in holographic data storages
Hiroyuki Kurata, Shuhei Yoshida, Manabu Yamamoto (Tokyo Uni. of Sciense) |
We've been developing super large-capacity high-speed holographic data storage system. The recording medium is improvin... [more] |
MMS2015-37
pp.7-11 |