Crosstalk-enhanced DOS integrated with modified radiation-type attenuators

Young Tak Han; Jang Uk Shin; Sang Ho Park; Sang Pil Han; Chul Hee Lee; Young Ouk Noh; Hyung Jong Lee; Yongsoon Baek

doi:10.4218/etrij.08.0208.0149

Crosstalk-enhanced DOS integrated with modified radiation-type attenuators

Young Tak Han^*
, Jang Uk Shin
, Sang Ho Park
, Sang Pil Han
, Chul Hee Lee
, Young Ouk Noh
, Hyung Jong Lee
, Yongsoon Baek

^*Corresponding author for this work

Division of Chemical Engineering

Electronics and Telecommunications Research Institute
ChemOptics Inc.

Research output: Contribution to journal › Journal article › peer-review

9 Scopus citations

Abstract

This letter presents a crosstalk-enhanced polymer thermo-optic digital optical switch operating at a low power consumption. Modified radiation-type attenuators are integrated in a series with a conventional 1×2 digital optical switch. A low optical crosstalk of less than -45 dB is attained at a low applied switching power of 60 mW, and an insertion loss of about 1.1 dB is exhibited.

Original language	English
Pages (from-to)	744-746
Number of pages	3
Journal	ETRI Journal
Volume	30
Issue number	5
DOIs	https://doi.org/10.4218/etrij.08.0208.0149
State	Published - 2008.10

Keywords

Attenuator
Digital optical switch (DOS)
Optical crosstalk
Polymer
Radiation
Thermo-optic
Y-branch

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10.4218/etrij.08.0208.0149

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title = "Crosstalk-enhanced DOS integrated with modified radiation-type attenuators",

abstract = "This letter presents a crosstalk-enhanced polymer thermo-optic digital optical switch operating at a low power consumption. Modified radiation-type attenuators are integrated in a series with a conventional 1×2 digital optical switch. A low optical crosstalk of less than -45 dB is attained at a low applied switching power of 60 mW, and an insertion loss of about 1.1 dB is exhibited.",

keywords = "Attenuator, Digital optical switch (DOS), Optical crosstalk, Polymer, Radiation, Thermo-optic, Y-branch",

author = "Han, \{Young Tak\} and Shin, \{Jang Uk\} and Park, \{Sang Ho\} and Han, \{Sang Pil\} and Lee, \{Chul Hee\} and Noh, \{Young Ouk\} and Lee, \{Hyung Jong\} and Yongsoon Baek",

year = "2008",

month = oct,

doi = "10.4218/etrij.08.0208.0149",

language = "English",

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journal = "ETRI Journal",

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T1 - Crosstalk-enhanced DOS integrated with modified radiation-type attenuators

AU - Han, Young Tak

AU - Shin, Jang Uk

AU - Park, Sang Ho

AU - Han, Sang Pil

AU - Lee, Chul Hee

AU - Noh, Young Ouk

AU - Lee, Hyung Jong

AU - Baek, Yongsoon

PY - 2008/10

Y1 - 2008/10

N2 - This letter presents a crosstalk-enhanced polymer thermo-optic digital optical switch operating at a low power consumption. Modified radiation-type attenuators are integrated in a series with a conventional 1×2 digital optical switch. A low optical crosstalk of less than -45 dB is attained at a low applied switching power of 60 mW, and an insertion loss of about 1.1 dB is exhibited.

AB - This letter presents a crosstalk-enhanced polymer thermo-optic digital optical switch operating at a low power consumption. Modified radiation-type attenuators are integrated in a series with a conventional 1×2 digital optical switch. A low optical crosstalk of less than -45 dB is attained at a low applied switching power of 60 mW, and an insertion loss of about 1.1 dB is exhibited.

KW - Attenuator

KW - Digital optical switch (DOS)

KW - Optical crosstalk

KW - Polymer

KW - Radiation

KW - Thermo-optic

KW - Y-branch

UR - https://www.scopus.com/pages/publications/54249088541

U2 - 10.4218/etrij.08.0208.0149

DO - 10.4218/etrij.08.0208.0149

M3 - Journal article

AN - SCOPUS:54249088541

SN - 1225-6463

VL - 30

SP - 744

EP - 746

JO - ETRI Journal

JF - ETRI Journal

IS - 5

ER -

Crosstalk-enhanced DOS integrated with modified radiation-type attenuators

Abstract

Keywords

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