| Paper Abstract and Keywords |
| Presentation |
2006-07-28 13:00
An assessment of several implicit FDTD methods for the analysis of optical waveguides
Jun Shibayama, Mitsunori Muraki, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The performance of the alternating-direction implicit FDTD method (ADI-FDTD), the locally one-dimensional FDTD method (LOD-FDTD) and their envelope versions is compared with that of the conventional explicit FDTD for the analysis of optical waveguides. The formulation based on the implicit scheme is presented and an envelope LOD-FDTD is newly developed. A waveguide grating is analyzed as an application to a reflection problem. The performance of each method is investigated in terms of the CPU time and the memory requirement. An optical waveguide with a high reflection coating is also analyzed. Numerical results show that the CPU time of the envelope LOD-FDTD is reduced to about 25% of that of the FDTD, while maintaining comparable accuracy. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Finite-difference time-domain (FDTD) method / Alternating-direction implicit (ADI) scheme / Locally one-dimensional (LOD) scheme / Waveguide grating / High reflection coating / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, July 2006. |
| Paper # |
|
| Date of Issue |
2006-07-20 (MW, OPE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
MW OPE EMT |
| Conference Date |
2006-07-27 - 2006-07-28 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
EMT |
| Conference Code |
2006-07-MW-OPE-EMT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
An assessment of several implicit FDTD methods for the analysis of optical waveguides |
| Sub Title (in English) |
|
| Keyword(1) |
Finite-difference time-domain (FDTD) method |
| Keyword(2) |
Alternating-direction implicit (ADI) scheme |
| Keyword(3) |
Locally one-dimensional (LOD) scheme |
| Keyword(4) |
Waveguide grating |
| Keyword(5) |
High reflection coating |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Jun Shibayama |
| 1st Author's Affiliation |
Hosei University (Hosei Univ.) |
| 2nd Author's Name |
Mitsunori Muraki |
| 2nd Author's Affiliation |
Hosei University (Hosei Univ.) |
| 3rd Author's Name |
Junji Yamauchi |
| 3rd Author's Affiliation |
Hosei University (Hosei Univ.) |
| 4th Author's Name |
Hisamatsu Nakano |
| 4th Author's Affiliation |
Hosei University (Hosei Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-07-28 13:00:00 |
| Presentation Time |
25 minutes |
| Registration for |
EMT |
| Paper # |
MW2006-72, OPE2006-64 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.186(MW), no.187(OPE) |
| Page |
pp.205-210 |
| #Pages |
6 |
| Date of Issue |
2006-07-20 (MW, OPE) |