Paper Abstract and Keywords |
Presentation |
2012-03-02 15:50
Inscription of refractive index modulated gratings in tellurite fibers Hirohisa Yokota, Kyosuke Mano, Motoaki Kobayashi, Yoh Imai, Yutaka Sasaki (Ibaraki Univ.) OFT2011-83 OPE2011-209 Link to ES Tech. Rep. Archives: OPE2011-209 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We attempted to inscribe refractive index modulated gratings in tellurite fibers to suppress the power of control light in an all optical switching application. A long period grating was inscribed in a tellurite fiber using picosecond pulsed Nd:YAG laser irradiation, where -12.6dB of attenuation peak was obtained in transmission spectrum. A tellurite fiber Bragg grating was fabricated using a two-beam interferometer with fundamental CW argon ion laser and an auxiliary heating with electric heater, where -1.67dB of attenuation peak was obtained in transmission spectrum. From the obtained transmission spectra, we estimated the refractive index changes as 0.125 for picosecond pulsed Nd:YAG laser irradiation and as $8 \times 10^{-5}$ for CW argon ion laser irradiation and auxiliary heating. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Tellurite Fiber / Bragg Grating / Long Period Grating / Two-Beam Interference / Short Pulse Laser Irradiation / All-Optical Switching / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 448, OFT2011-83, pp. 53-56, March 2012. |
Paper # |
OFT2011-83 |
Date of Issue |
2012-02-24 (OFT, 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 |
OFT2011-83 OPE2011-209 Link to ES Tech. Rep. Archives: OPE2011-209 |
Conference Information |
Committee |
OPE OFT |
Conference Date |
2012-03-02 - 2012-03-02 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
OFT |
Conference Code |
2012-03-OPE-OFT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Inscription of refractive index modulated gratings in tellurite fibers |
Sub Title (in English) |
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Keyword(1) |
Tellurite Fiber |
Keyword(2) |
Bragg Grating |
Keyword(3) |
Long Period Grating |
Keyword(4) |
Two-Beam Interference |
Keyword(5) |
Short Pulse Laser Irradiation |
Keyword(6) |
All-Optical Switching |
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1st Author's Name |
Hirohisa Yokota |
1st Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
2nd Author's Name |
Kyosuke Mano |
2nd Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
3rd Author's Name |
Motoaki Kobayashi |
3rd Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
4th Author's Name |
Yoh Imai |
4th Author's Affiliation |
Ibaraki University (Ibaraki Univ.) |
5th Author's Name |
Yutaka Sasaki |
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Ibaraki University (Ibaraki Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-03-02 15:50:00 |
Presentation Time |
25 minutes |
Registration for |
OFT |
Paper # |
OFT2011-83, OPE2011-209 |
Volume (vol) |
vol.111 |
Number (no) |
no.448(OFT), no.449(OPE) |
Page |
pp.53-56 |
#Pages |
4 |
Date of Issue |
2012-02-24 (OFT, OPE) |
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