IEICE TRANSACTIONS on Electronics
Low Loss Ultra-Small Branches in a Silicon Photonic Wire Waveguide
Summary :
We theoretically and experimentally demonstrate low loss branches in a Si photonic wire waveguide. Approximate calculation by the two-dimensional finite-difference time-domain (2-D FDTD) method and detailed design by the 3-D FDTD method indicate that low excess loss less than 0.2 dB is expected for a µm-size bend-waveguide-type branch at a wavelength of 1.55 µm. This branch is fabricated in a silicon-on-insulator substrate and the loss is evaluated to be 0.3 dB. This value is small enough to construct a very compact branching circuit.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E85-C No.4 pp.1033-1038
- Publication Date
- 2002/04/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Recent Progress of Integrated Photonic Devices)
- Category
- New Devices
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Keyword
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Atsushi SAKAI, Tatsuhiko FUKAZAWA, Toshihiko BABA, "Low Loss Ultra-Small Branches in a Silicon Photonic Wire Waveguide" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 4, pp. 1033-1038, April 2002, doi: .
Abstract: We theoretically and experimentally demonstrate low loss branches in a Si photonic wire waveguide. Approximate calculation by the two-dimensional finite-difference time-domain (2-D FDTD) method and detailed design by the 3-D FDTD method indicate that low excess loss less than 0.2 dB is expected for a µm-size bend-waveguide-type branch at a wavelength of 1.55 µm. This branch is fabricated in a silicon-on-insulator substrate and the loss is evaluated to be 0.3 dB. This value is small enough to construct a very compact branching circuit.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_4_1033/_p
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@ARTICLE{e85-c_4_1033,
author={Atsushi SAKAI, Tatsuhiko FUKAZAWA, Toshihiko BABA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Low Loss Ultra-Small Branches in a Silicon Photonic Wire Waveguide},
year={2002},
volume={E85-C},
number={4},
pages={1033-1038},
abstract={We theoretically and experimentally demonstrate low loss branches in a Si photonic wire waveguide. Approximate calculation by the two-dimensional finite-difference time-domain (2-D FDTD) method and detailed design by the 3-D FDTD method indicate that low excess loss less than 0.2 dB is expected for a µm-size bend-waveguide-type branch at a wavelength of 1.55 µm. This branch is fabricated in a silicon-on-insulator substrate and the loss is evaluated to be 0.3 dB. This value is small enough to construct a very compact branching circuit.},
keywords={},
doi={},
ISSN={},
month={April},}
Copy
TY - JOUR
TI - Low Loss Ultra-Small Branches in a Silicon Photonic Wire Waveguide
T2 - IEICE TRANSACTIONS on Electronics
SP - 1033
EP - 1038
AU - Atsushi SAKAI
AU - Tatsuhiko FUKAZAWA
AU - Toshihiko BABA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 4
JA - IEICE TRANSACTIONS on Electronics
Y1 - April 2002
AB - We theoretically and experimentally demonstrate low loss branches in a Si photonic wire waveguide. Approximate calculation by the two-dimensional finite-difference time-domain (2-D FDTD) method and detailed design by the 3-D FDTD method indicate that low excess loss less than 0.2 dB is expected for a µm-size bend-waveguide-type branch at a wavelength of 1.55 µm. This branch is fabricated in a silicon-on-insulator substrate and the loss is evaluated to be 0.3 dB. This value is small enough to construct a very compact branching circuit.
ER -
English
