Polarization Independent Semiconductor Arrayed Waveguide Gratings Using a Deep-Ridge Waveguide Structure

Masaki KOHTOKU; Hiroaki SANJOH; Satoshi OKU; Yoshiaki KADOTA; Yuzo YOSHIKUNI

Polarization Independent Semiconductor Arrayed Waveguide Gratings Using a Deep-Ridge Waveguide Structure

Masaki KOHTOKU, Hiroaki SANJOH, Satoshi OKU, Yoshiaki KADOTA, Yuzo YOSHIKUNI

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This paper describes the design of polarization insensitive InP-based arrayed waveguide gratings (AWGs), and the characteristics of fabricated devices. The use of a deep-ridge waveguide structure made the fabrication of compact polarization-insensitive AWGs possible. As a result, a low crosstalk (-30 dB) 8-channel AWG and a large-scale (64 channel) AWG with 50 GHz channel spacing could be fabricated. An integrated circuit containing an 8-channel AWG with photodetectors is also described.

Publication: IEICE TRANSACTIONS on Electronics Vol.E81-C No.8 pp.1195-1204

Publication Date: 1998/08/25

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Type of Manuscript: Special Section PAPER (Special Issue on High-Capacity WDM/TDM Networks)

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Masaki KOHTOKU, Hiroaki SANJOH, Satoshi OKU, Yoshiaki KADOTA, Yuzo YOSHIKUNI, "Polarization Independent Semiconductor Arrayed Waveguide Gratings Using a Deep-Ridge Waveguide Structure" in IEICE TRANSACTIONS on Electronics, vol. E81-C, no. 8, pp. 1195-1204, August 1998, doi: .
Abstract: This paper describes the design of polarization insensitive InP-based arrayed waveguide gratings (AWGs), and the characteristics of fabricated devices. The use of a deep-ridge waveguide structure made the fabrication of compact polarization-insensitive AWGs possible. As a result, a low crosstalk (-30 dB) 8-channel AWG and a large-scale (64 channel) AWG with 50 GHz channel spacing could be fabricated. An integrated circuit containing an 8-channel AWG with photodetectors is also described.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/e81-c_8_1195/_p

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@ARTICLE{e81-c_8_1195,
author={Masaki KOHTOKU, Hiroaki SANJOH, Satoshi OKU, Yoshiaki KADOTA, Yuzo YOSHIKUNI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Polarization Independent Semiconductor Arrayed Waveguide Gratings Using a Deep-Ridge Waveguide Structure},
year={1998},
volume={E81-C},
number={8},
pages={1195-1204},
abstract={This paper describes the design of polarization insensitive InP-based arrayed waveguide gratings (AWGs), and the characteristics of fabricated devices. The use of a deep-ridge waveguide structure made the fabrication of compact polarization-insensitive AWGs possible. As a result, a low crosstalk (-30 dB) 8-channel AWG and a large-scale (64 channel) AWG with 50 GHz channel spacing could be fabricated. An integrated circuit containing an 8-channel AWG with photodetectors is also described.},
keywords={},
doi={},
ISSN={},
month={August},}

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TY - JOUR
TI - Polarization Independent Semiconductor Arrayed Waveguide Gratings Using a Deep-Ridge Waveguide Structure
T2 - IEICE TRANSACTIONS on Electronics
SP - 1195
EP - 1204
AU - Masaki KOHTOKU
AU - Hiroaki SANJOH
AU - Satoshi OKU
AU - Yoshiaki KADOTA
AU - Yuzo YOSHIKUNI
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E81-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 1998
AB - This paper describes the design of polarization insensitive InP-based arrayed waveguide gratings (AWGs), and the characteristics of fabricated devices. The use of a deep-ridge waveguide structure made the fabrication of compact polarization-insensitive AWGs possible. As a result, a low crosstalk (-30 dB) 8-channel AWG and a large-scale (64 channel) AWG with 50 GHz channel spacing could be fabricated. An integrated circuit containing an 8-channel AWG with photodetectors is also described.
ER -