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| Presentation | 2011-12-16 15:00 Study on wave-guiding property ofEr0.45Y1.55SiO5 crystalline waveguide Takayuki Nakajima, Tatsunori Shinagawa (UEC), Takuya Sugawara, Yousong Jiang (Shincron), Tadamasa Kimura, Hideo Isshiki (UEC)  OPE2011-145 Link to ES Tech. Rep. Archives: OPE2011-145 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Er0.45Y1.55SiO5 crystal fabricated by Radical-assisted sputtering showed PL fine structure related to Er2SiO5 crystal. And we made Er0.45Y1.55SiO5 crystalline waveguide and evaluated the wave-guiding properties under pumping at a wavelength of 1480nm. It is estimated the loss coefficient of the waveguide was 174cm-1. Compared with waveguides prepared by sol-gel method previously reported, the loss coefficient of the waveguide made by RAS was 102cm-1 smaller than that of ones by sol-gel method. Therefore, we have succeeded in suppressing scattering loss contributed by Er0.45Y1.55SiO5 crystallite grain. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Si photonics / Rare earth / Radical Assisted Sputtering / Waveguide amplifier / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 358, OPE2011-145, pp. 23-25, Dec. 2011. | |
| Paper # | OPE2011-145 | |
| Date of Issue | 2011-12-09 (OPE) | |
| ISSN | Print edition: ISSN 0913-5685 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 | OPE2011-145 Link to ES Tech. Rep. Archives: OPE2011-145 |
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| Conference Information | |
| Committee | OPE |
| Conference Date | 2011-12-16 - 2011-12-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2011-12-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on wave-guiding property ofEr0.45Y1.55SiO5 crystalline waveguide |
| Sub Title (in English) | |
| Keyword(1) | Si photonics |
| Keyword(2) | Rare earth |
| Keyword(3) | Radical Assisted Sputtering |
| Keyword(4) | Waveguide amplifier |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takayuki Nakajima |
| 1st Author's Affiliation | University of Electro-Communications (UEC) |
| 2nd Author's Name | Tatsunori Shinagawa |
| 2nd Author's Affiliation | University of Electro-Communications (UEC) |
| 3rd Author's Name | Takuya Sugawara |
| 3rd Author's Affiliation | Shincron Co. Ltd (Shincron) |
| 4th Author's Name | Yousong Jiang |
| 4th Author's Affiliation | Shincron Co. Ltd (Shincron) |
| 5th Author's Name | Tadamasa Kimura |
| 5th Author's Affiliation | University of Electro-Communications (UEC) |
| 6th Author's Name | Hideo Isshiki |
| 6th Author's Affiliation | University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2011-12-16 15:00:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | OPE2011-145 |
| Volume (vol) | vol.111 |
| Number (no) | no.358 |
| Page | pp.23-25 |
| #Pages | 3 |
| Date of Issue | 2011-12-09 (OPE) |
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