Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2024-09-02 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent advances in computation and fabrication techniques in full-color full-parallax high-definition computer holography Kyoji Matsushima, Hirohito Nishi, Chang-Joo Lee, Shunsuke Fujiki, Ryosuke Katsura (Kansai Univ.) |
This paper reports on the latest advances in fabrication and computation techniques of full-color computer-generated hol... [more] |
IDY2024-37 AIT2024-159 3DMT2024-48 pp.25-32 |
OSJ-HODIC, AIT, 3DMT, IDY, IEICE-EID, IEE-OQD, SID-JC |
2024-09-02 17:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Fabrication of Large-Scale Computer-Generated Volume Hologram Using Tiling Contact-Copy Tomoya Yamamoto, Hirohito Nishi, Kyoji Matsushima (Kansai Univ.) |
Because of excellent spectral property, computer-generated volume holograms (CGVH) can reconstruct bright and sharp 3D i... [more] |
IDY2024-46 AIT2024-168 3DMT2024-57 pp.64-67 |
3DMT |
2024-07-26 12:00 |
Tokyo |
NHK Science & Technology Research Laboratories (Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Demonstration]
*Extremely Large-Scale Computer-Generated Hologram
-- The ultimate full-parallax spatial 3D image free from vergence-accommodation conflict -- Kyoji Matsushima, Hirohito Nishi (Kansai Univ.) |
We exhibit extremely high-definition computer-generated holograms whose maximum number of pixels reach 360 giga pixels. ... [more] |
3DMT2024-35 pp.17-21 |
IEICE-OCS, IEICE-OFT, IEE-CMN, BCT [detail] |
2023-11-09 16:45 |
Kyoto |
(Kyoto, Online) (Primary: On-site, Secondary: Online) |
Phase Compensation Method in Mode Selective Switch Using Volume Holographic De-multiplexer Yui Yoshikata, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) |
In mode-division multiplex (MDM) communication using few-mode fiber, it is expected to realize ROADM by introducing mode... [more] |
|
AIT, 3DMT, OSJ-HODIC |
2023-09-08 13:35 |
Tokyo |
Nihon Univ. College of Science and Technology (Surugadai Campus) (Tokyo) |
Print of full-parallax high-definition CGVH using Denisyuk-type wavefront printer Yuki Takemura, Hirohito Nishi, Kyoji Matsushima (Kansai Univ.) |
A Denisyuk-type wavefront printer is developed for printing computer-generated volume holograms (CGVH) in a single step,... [more] |
AIT2023-139 3DMT2023-26 pp.1-4 |
AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21 14:40 |
Online |
online (Online) |
Effect of post-exposure time on diffraction efficiency of volume holograms during recording Yuya Kuroda, Atsushi Okamoto (Hokkaido Univ.), Satoshi Shinada, Yuta Goto (NICT), Akihisa Tomita (Hokkaido Univ.) |
To realize the mode division multiplexing transmission, we have proposed a volume holographic mode de-multiplexer (VHDM)... [more] |
MMS2022-13 ME2022-38 AIT2022-13 pp.67-70 |
AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21 15:05 |
Online |
online (Online) |
Mode diffusion technique for reduction of crosstalk in volume holographic mode demultiplexer Shuanglu Zhang, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) |
Volume holographic demultiplexers (VHDMs) utilize angularly multiplexed volume holograms to separate multiplexed spatial... [more] |
MMS2022-14 ME2022-39 AIT2022-14 pp.71-75 |
AIT, 3DMT, OSJ-HODIC |
2018-09-07 13:00 |
Tokyo |
The University of Electro-Communications (Tokyo) |
Compensation for substrate aberration in creating stacked-volume CGHs Orie Kunieda, Kyoji Matsushima (Kansai Univ.) |
The technique of stacked-volume CGHs allow us to create full-color computer-generated holograms (CGH). But this techniqu... [more] |
AIT2018-172 3DIT2018-14 pp.1-4 |
IDY, IEICE-EID, SID-JC [detail] |
2018-07-30 16:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
[Invited Lecture]
A Plastic Holographic Waveguide Combiner for Light-weight and Highly-transparent Augmented Reality Glasses Takuji Yoshida, Kazutatsu Tokuyama, Yuichi Takai, Daisuke Tsukuda, Tsuyoshi Kaneko, Nobuhiro Suzuki (Sony), Takafumi Anzai (SGMO), Akira Yoshikaie, Katsuyuki Akutsu, Akio Machida (Sony) |
We have developed a unique production process of a full-color plastic holographic waveguide combiner with a light-weight... [more] |
IDY2018-40 pp.29-32 |
CE, MMS, AIT, HI, ME, IEICE-ITS, IEICE-IE [detail] |
2017-02-20 14:30 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
Experiment on Dual-Wavelength Method toward Spatial Mode De-Multiplexing with Volume Hologram in Optical Communication Wavelength Band Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Naoya Wada (NICT) |
In the mode division multiplexing transmission, the spatial mode de-multiplexing technique is required on the receive si... [more] |
MMS2017-28 CE2017-28 HI2017-28 ME2017-52 AIT2017-28 pp.165-170 |
AIT, 3DMT, OSJ-HODIC |
2016-09-06 15:30 |
Tokyo |
Surugadai campus, Nihon univ. (Tokyo) |
Creation of full-color transferred volume-CGHs by using contact-copy of reflection-type high-definition CGHs Hiroki Nakao, Kyoji Matsushima (Kansai Univ.) |
The fringe pattern of CGHs printed by laser lithography is formed by thin metal film such as chromium film. The fabricat... [more] |
AIT2016-151 3DIT2016-27 pp.17-20 |