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| Presentation | 2012-01-26 16:05 780nm range 40 channels VCSEL array for printers Naoto Jikutani, Kei Hara, Akihiro Itoh, Hiroyoshi Shouji, Morimasa Kaminishi, Hiroshi Motomura, Kazuhiro Harasaka, Satoru Sugawara, Shunichi Sato (RICOH)  PN2011-49 OPE2011-165 LQE2011-151 EST2011-99 MWP2011-67 Link to ES Tech. Rep. Archives: OPE2011-165 LQE2011-151 EST2011-99 MWP2011-67 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We report 780 nm range 40 channels vertical cavity surface emitting laser (VCSEL) arrays which were developed for laser printers. We improved many laser characteristics such as maximum power, thermal cross talk and long-term reliability by reducing thermal resistance of a lower multi layer reflector. We achieved both high-power single-mode operation of over 3 mW and stable polarization characteristics up to oxide aperture area of 50 μm2 using compressive-strained Al-free GaInPAs active layer, misoriented substrate, and anisotropic higher transverse mode filter | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | VCSEL / array / 780nm / thermal resistance / single mode / polarization / anisotropic / filter | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 414, LQE2011-151, pp. 103-108, Jan. 2012. | |
| Paper # | LQE2011-151 | |
| Date of Issue | 2012-01-19 (PN, OPE, LQE, EST, MWP) | |
| 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 | PN2011-49 OPE2011-165 LQE2011-151 EST2011-99 MWP2011-67 Link to ES Tech. Rep. Archives: OPE2011-165 LQE2011-151 EST2011-99 MWP2011-67 |
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| Conference Information | |
| Committee | EMT PN LQE OPE MWP EST IEE-EMT |
| Conference Date | 2012-01-26 - 2012-01-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Photonic integrated circuits and devices, swtiching, PLC, fiber devices, waveguide analysis, and others |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2012-01-EMT-PN-LQE-OPE-MWP-EST-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 780nm range 40 channels VCSEL array for printers |
| Sub Title (in English) | |
| Keyword(1) | VCSEL |
| Keyword(2) | array |
| Keyword(3) | 780nm |
| Keyword(4) | thermal resistance |
| Keyword(5) | single mode |
| Keyword(6) | polarization |
| Keyword(7) | anisotropic |
| Keyword(8) | filter |
| 1st Author's Name | Naoto Jikutani |
| 1st Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 2nd Author's Name | Kei Hara |
| 2nd Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 3rd Author's Name | Akihiro Itoh |
| 3rd Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 4th Author's Name | Hiroyoshi Shouji |
| 4th Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 5th Author's Name | Morimasa Kaminishi |
| 5th Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 6th Author's Name | Hiroshi Motomura |
| 6th Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 7th Author's Name | Kazuhiro Harasaka |
| 7th Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 8th Author's Name | Satoru Sugawara |
| 8th Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
| 9th Author's Name | Shunichi Sato |
| 9th Author's Affiliation | Tohoku R&D Center, RICOH Co., LTD. (RICOH) |
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| Speaker | Author-1 |
| Date Time | 2012-01-26 16:05:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | PN2011-49, OPE2011-165, LQE2011-151, EST2011-99, MWP2011-67 |
| Volume (vol) | vol.111 |
| Number (no) | no.412(PN), no.413(OPE), no.414(LQE), no.415(EST), no.416(MWP) |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2012-01-19 (PN, OPE, LQE, EST, MWP) |
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