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| Presentation | 2013-01-25 09:00 A compound of RGB-splitter and condensers for compact image sensor Tadayuki Hirano, Naoko Shimatani (Kyoto Inst. Tech.), Kenji Kintaka (AIST), Kenzo Nishio, Yasuhiro Awatsuji, Shogo Ura (Kyoto Inst. Tech.)  PN2012-51 OPE2012-160 LQE2012-152 EST2012-87 MWP2012-69 Link to ES Tech. Rep. Archives: OPE2012-160 LQE2012-152 EST2012-87 MWP2012-69 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A compound of a color splitting blazed grating and a condenser microlens array is discussed for an improvement of the optical power utilization efficiency in a compact color image sensor. Each segment includes a condenser microlens, blazed grating, and three PDs assigned to red, green, and blue colors. Its color-splitting performance was simulated by two-dimensional finite-difference time-domain (FDTD) method. By adjusting the size of PDs for red, green, and blue, it is found that the spectral characteristics can be closer to the ideal NTSC (National Television System Committee) imaging characteristics. Detected optical powers are expected to be double in comparison to an image sensor with color filters. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Image sensor / Blazed grating / Microlens array / Color splitting / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 399, OPE2012-160, pp. 145-149, Jan. 2013. | |
| Paper # | OPE2012-160 | |
| Date of Issue | 2013-01-17 (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 | PN2012-51 OPE2012-160 LQE2012-152 EST2012-87 MWP2012-69 Link to ES Tech. Rep. Archives: OPE2012-160 LQE2012-152 EST2012-87 MWP2012-69 |
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| Conference Information | |
| Committee | PN EMT LQE OPE MWP EST IEE-EMT |
| Conference Date | 2013-01-24 - 2013-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. (Suita) |
| 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 | OPE |
| Conference Code | 2013-01-PN-EMT-LQE-OPE-MWP-EST-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A compound of RGB-splitter and condensers for compact image sensor |
| Sub Title (in English) | |
| Keyword(1) | Image sensor |
| Keyword(2) | Blazed grating |
| Keyword(3) | Microlens array |
| Keyword(4) | Color splitting |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Tadayuki Hirano |
| 1st Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. Tech.) |
| 2nd Author's Name | Naoko Shimatani |
| 2nd Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. Tech.) |
| 3rd Author's Name | Kenji Kintaka |
| 3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 4th Author's Name | Kenzo Nishio |
| 4th Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. Tech.) |
| 5th Author's Name | Yasuhiro Awatsuji |
| 5th Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. Tech.) |
| 6th Author's Name | Shogo Ura |
| 6th Author's Affiliation | Kyoto Institute of Technology (Kyoto Inst. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-01-25 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | PN2012-51, OPE2012-160, LQE2012-152, EST2012-87, MWP2012-69 |
| Volume (vol) | vol.112 |
| Number (no) | no.398(PN), no.399(OPE), no.400(LQE), no.401(EST), no.402(MWP) |
| Page | pp.145-149 |
| #Pages | 5 |
| Date of Issue | 2013-01-17 (PN, OPE, LQE, EST, MWP) |
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