The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kami menggunakan teori talian penghantaran modal ketat (MTLT) yang baru dibangunkan untuk menilai keadaan reka bentuk optimum pada gandingan kuasa optik dalam pengganding arah berbantukan grating (GADC) dengan dua atau tiga saluran panduan. Dengan mentakrifkan nisbah pengagihan kuasa (PDR) dan kecekapan gandingan (CE) yang sesuai dengan penyelesaian analitikal MTLT yang ketat, kami secara eksplisit menganalisis ciri gandingan kuasa mod TE yang merambat dalam GADC. Keputusan berangka mendedahkan bahawa kuasa kejadian digandingkan secara optimum ke dalam saluran panduan yang diingini jika kuasa mod ketat yang teruja pada sempadan input pengganding berbantukan grating dipisahkan secara sama rata.
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Salinan
Kwang-Chun HO, Hyung-Yun KONG, "Unified Criterion to Optimize Power Coupling at Optical GADCs with Discontinuity Interface" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 12, pp. 2136-2140, December 2002, doi: .
Abstract: We apply newly developed rigorous modal transmission-line theory (MTLT) to evaluate optimal design conditions on optical power coupling in grating-assisted directional couplers (GADCs) with two or three guiding channels. By defining a power distribution ratio (PDR) and coupling efficiency (CE) amenable to the rigorous analytical solutions of MTLT, we explicitly analyze the power coupling characteristics of TE modes propagating in GADCs. The numerical results reveal that the incident power is optimally coupled into the desired guiding channel if the powers of rigorous modes excited at the input boundary of grating-assisted coupler are equally partitioned.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_12_2136/_p
Salinan
@ARTICLE{e85-c_12_2136,
author={Kwang-Chun HO, Hyung-Yun KONG, },
journal={IEICE TRANSACTIONS on Electronics},
title={Unified Criterion to Optimize Power Coupling at Optical GADCs with Discontinuity Interface},
year={2002},
volume={E85-C},
number={12},
pages={2136-2140},
abstract={We apply newly developed rigorous modal transmission-line theory (MTLT) to evaluate optimal design conditions on optical power coupling in grating-assisted directional couplers (GADCs) with two or three guiding channels. By defining a power distribution ratio (PDR) and coupling efficiency (CE) amenable to the rigorous analytical solutions of MTLT, we explicitly analyze the power coupling characteristics of TE modes propagating in GADCs. The numerical results reveal that the incident power is optimally coupled into the desired guiding channel if the powers of rigorous modes excited at the input boundary of grating-assisted coupler are equally partitioned.},
keywords={},
doi={},
ISSN={},
month={December},}
Salinan
TY - JOUR
TI - Unified Criterion to Optimize Power Coupling at Optical GADCs with Discontinuity Interface
T2 - IEICE TRANSACTIONS on Electronics
SP - 2136
EP - 2140
AU - Kwang-Chun HO
AU - Hyung-Yun KONG
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 12
JA - IEICE TRANSACTIONS on Electronics
Y1 - December 2002
AB - We apply newly developed rigorous modal transmission-line theory (MTLT) to evaluate optimal design conditions on optical power coupling in grating-assisted directional couplers (GADCs) with two or three guiding channels. By defining a power distribution ratio (PDR) and coupling efficiency (CE) amenable to the rigorous analytical solutions of MTLT, we explicitly analyze the power coupling characteristics of TE modes propagating in GADCs. The numerical results reveal that the incident power is optimally coupled into the desired guiding channel if the powers of rigorous modes excited at the input boundary of grating-assisted coupler are equally partitioned.
ER -