| Paper Abstract and Keywords |
| Presentation |
2023-11-09 16:45
Phase Compensation Method in Mode Selective Switch Using Volume Holographic De-multiplexer
Yui Yoshikata, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In mode-division multiplex (MDM) communication using few-mode fiber, it is expected to realize ROADM by introducing mode selective switch (MSS). MSS using volume hologram mode demultiplexer (VHDM) is proposed because of its advantages such as low cost. However, the signal light separated and demodulated by VHDM is the imperfect basic mode, and when the signal light is remultiplexed by Volume Hologram after switching, MXT of it becomes large, which impairs the performance of MSS. In this study, we proposed a method to simultaneously perform MSS and phase compensation of the separated light from VHDM by using a Spatial Light Modulator, and confirmed its operation by simulation. As a result, it was found that MXT of the signal after passing through the MSS system was improved. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Space Division Multiplexing / Spatial Light Modulator / Mode Selective Switch / Volume Hologram / / / / |
| Reference Info. |
ITE Tech. Rep. |
| Paper # |
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| Date of Issue |
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| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-OCS IEICE-OFT IEE-CMN BCT |
| Conference Date |
2023-11-09 - 2023-11-10 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IEICE-OCS |
| Conference Code |
2023-11-OCS-OFT-CMN-BCT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Phase Compensation Method in Mode Selective Switch Using Volume Holographic De-multiplexer |
| Sub Title (in English) |
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| Keyword(1) |
Space Division Multiplexing |
| Keyword(2) |
Spatial Light Modulator |
| Keyword(3) |
Mode Selective Switch |
| Keyword(4) |
Volume Hologram |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yui Yoshikata |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Atsushi Okamoto |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Akihisa Tomita |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-11-09 16:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
IEICE-OCS |
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| Volume (vol) |
vol.47 |
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