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| Presentation | 2024-02-22 10:25 A Study on Figure of Merit of Low loss Hole-Assisted Single-Mode optical Fiber Kouhei Omoto, Nobutomo Hanzawa, Takashi Matsui, Kazuhide Nakajima (NTT)  OFT2023-75 OPE2023-127 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have reported that the Hole-Assist (HA) structure with a small diameter core and a low refractive index difference core can be expected to reduce Rayleigh scattering loss by 0.03 dB/km at a wavelength of 1.31 µm. In this study, we numerically investigate the figure of merit (FOM) of in terms of optical signal to noise ratio improvement for HA-single mode fiber (HA-SMF) with GeO2 and SiO2 cores and its wavelength dependence. We show that FOM improvement of 3 to 4 dB compared to conventional SMF can be expected for both GeO2 and SiO2 cores and in both the 1.31 and 1.55 µm wavelength bands. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | hole-assisted single-mode optical fiber / Rayleigh scattering / figure of merit / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 383, OFT2023-75, pp. 66-69, Feb. 2024. | |
| Paper # | OFT2023-75 | |
| Date of Issue | 2024-02-14 (OFT, OPE) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OFT2023-75 OPE2023-127 |
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| Conference Information | |
| Committee | OPE OFT OCS |
| Conference Date | 2024-02-21 - 2024-02-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nobumoto Ohama Memorial Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OFT |
| Conference Code | 2024-02-OPE-OFT-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Figure of Merit of Low loss Hole-Assisted Single-Mode optical Fiber |
| Sub Title (in English) | |
| Keyword(1) | hole-assisted single-mode optical fiber |
| Keyword(2) | Rayleigh scattering |
| Keyword(3) | figure of merit |
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| 1st Author's Name | Kouhei Omoto |
| 1st Author's Affiliation | NTT (NTT) |
| 2nd Author's Name | Nobutomo Hanzawa |
| 2nd Author's Affiliation | NTT (NTT) |
| 3rd Author's Name | Takashi Matsui |
| 3rd Author's Affiliation | NTT (NTT) |
| 4th Author's Name | Kazuhide Nakajima |
| 4th Author's Affiliation | NTT (NTT) |
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| Speaker | Author-1 |
| Date Time | 2024-02-22 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | OFT |
| Paper # | OFT2023-75, OPE2023-127 |
| Volume (vol) | vol.123 |
| Number (no) | no.383(OFT), no.384(OPE) |
| Page | pp.66-69(OFT), pp.107-110(OPE) |
| #Pages | 4 |
| Date of Issue | 2024-02-14 (OFT, OPE) |
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