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
광 라벨 라우팅 네트워크에서 광 라벨 인식은 핵심 기능 중 하나입니다. 우리는 QPSK(quadri-phase-shift-keying) 형식으로 코딩된 광학 라벨 인식을 위한 수동 도파관 유형 장치를 제안했습니다. 본 논문에서는 장치의 파장 의존성을 고려합니다. 제안된 장치의 기본 모듈은 3dB 방향성 결합기, 두 개의 Y-접합, 비대칭 X-접합으로 구성됩니다. Y-접합과 비대칭 X-접합은 기본적으로 파장 의존성이 없습니다. 3dB 방향성 결합기는 파장 의존성이 약하지만 두 기호 라벨 인식 장치는 1.5~1.6μm 파장에서 작동하는 것으로 밝혀졌습니다. 장치의 성능은 빔 전파 방법(BPM)을 사용한 시뮬레이션을 통해 확인됩니다.
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Yoshihiro MAKIMOTO, Hitoshi HIURA, Nobuo GOTO, Shin-ichiro YANAGIYA, "Wavelength Dependence of Optical Waveguide-Type Devices for Recognition of QPSK Routing Labels" in IEICE TRANSACTIONS on Electronics,
vol. E93-C, no. 2, pp. 157-163, February 2010, doi: 10.1587/transele.E93.C.157.
Abstract: In photonic label routing networks, recognition of optical labels is one of the key functions. We have proposed passive waveguide-type devices for recognition of optical labels coded in quadri-phase-shift-keying (QPSK) form. In this paper, we consider wavelength dependence of the devices. The basic module of the proposed device consists of a 3-dB directional coupler, two Y-junctions, and an asymmetric X-junction. The Y-junction and an asymmetric X-junction have basically no wavelength dependence. Although the 3-dB directional coupler has weak wavelength dependence, the device for two-symbol label recognition is found to work in wavelength 1.5-1.6 µm. The performance of the device is confirmed by simulation using beam propagation method (BPM).
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E93.C.157/_p
부
@ARTICLE{e93-c_2_157,
author={Yoshihiro MAKIMOTO, Hitoshi HIURA, Nobuo GOTO, Shin-ichiro YANAGIYA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Wavelength Dependence of Optical Waveguide-Type Devices for Recognition of QPSK Routing Labels},
year={2010},
volume={E93-C},
number={2},
pages={157-163},
abstract={In photonic label routing networks, recognition of optical labels is one of the key functions. We have proposed passive waveguide-type devices for recognition of optical labels coded in quadri-phase-shift-keying (QPSK) form. In this paper, we consider wavelength dependence of the devices. The basic module of the proposed device consists of a 3-dB directional coupler, two Y-junctions, and an asymmetric X-junction. The Y-junction and an asymmetric X-junction have basically no wavelength dependence. Although the 3-dB directional coupler has weak wavelength dependence, the device for two-symbol label recognition is found to work in wavelength 1.5-1.6 µm. The performance of the device is confirmed by simulation using beam propagation method (BPM).},
keywords={},
doi={10.1587/transele.E93.C.157},
ISSN={1745-1353},
month={February},}
부
TY - JOUR
TI - Wavelength Dependence of Optical Waveguide-Type Devices for Recognition of QPSK Routing Labels
T2 - IEICE TRANSACTIONS on Electronics
SP - 157
EP - 163
AU - Yoshihiro MAKIMOTO
AU - Hitoshi HIURA
AU - Nobuo GOTO
AU - Shin-ichiro YANAGIYA
PY - 2010
DO - 10.1587/transele.E93.C.157
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E93-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2010
AB - In photonic label routing networks, recognition of optical labels is one of the key functions. We have proposed passive waveguide-type devices for recognition of optical labels coded in quadri-phase-shift-keying (QPSK) form. In this paper, we consider wavelength dependence of the devices. The basic module of the proposed device consists of a 3-dB directional coupler, two Y-junctions, and an asymmetric X-junction. The Y-junction and an asymmetric X-junction have basically no wavelength dependence. Although the 3-dB directional coupler has weak wavelength dependence, the device for two-symbol label recognition is found to work in wavelength 1.5-1.6 µm. The performance of the device is confirmed by simulation using beam propagation method (BPM).
ER -