Grating-assisted InGaAsP/InP vertical codirectional coupler filter

R. C. Alferness; T. L. Koch; L. L. Buhl; F. Storz; F. Heismann; M. J.R. Martyak

doi:10.1063/1.102148

Grating-assisted InGaAsP/InP vertical codirectional coupler filter

R. C. Alferness
, T. L. Koch
, L. L. Buhl
, F. Storz
, F. Heismann
, M. J.R. Martyak

Research output: Contribution to journal › Article › peer-review

94 Scopus citations

Abstract

We report a novel wavelength selective coupler based upon grating-assisted forward coupling between two, nonidentical, vertically stacked InGaAsP/InP waveguides. Using a 14.4 μm period to provide phase matching between the asynchronous waveguides, we achieve a filter bandwidth (full width at half maximum) of 65 Å and coupling efficiency of ∼65% with a device length of only 1.0 mm.

Original language	English (US)
Pages (from-to)	2011-2013
Number of pages	3
Journal	Applied Physics Letters
Volume	55
Issue number	19
DOIs	https://doi.org/10.1063/1.102148
State	Published - 1989
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.102148

Cite this

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title = "Grating-assisted InGaAsP/InP vertical codirectional coupler filter",

abstract = "We report a novel wavelength selective coupler based upon grating-assisted forward coupling between two, nonidentical, vertically stacked InGaAsP/InP waveguides. Using a 14.4 μm period to provide phase matching between the asynchronous waveguides, we achieve a filter bandwidth (full width at half maximum) of 65 {\AA} and coupling efficiency of ∼65\% with a device length of only 1.0 mm.",

author = "Alferness, \{R. C.\} and Koch, \{T. L.\} and Buhl, \{L. L.\} and F. Storz and F. Heismann and Martyak, \{M. J.R.\}",

year = "1989",

doi = "10.1063/1.102148",

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volume = "55",

pages = "2011--2013",

journal = "Applied Physics Letters",

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T1 - Grating-assisted InGaAsP/InP vertical codirectional coupler filter

AU - Alferness, R. C.

AU - Koch, T. L.

AU - Buhl, L. L.

AU - Storz, F.

AU - Heismann, F.

AU - Martyak, M. J.R.

PY - 1989

Y1 - 1989

N2 - We report a novel wavelength selective coupler based upon grating-assisted forward coupling between two, nonidentical, vertically stacked InGaAsP/InP waveguides. Using a 14.4 μm period to provide phase matching between the asynchronous waveguides, we achieve a filter bandwidth (full width at half maximum) of 65 Å and coupling efficiency of ∼65% with a device length of only 1.0 mm.

AB - We report a novel wavelength selective coupler based upon grating-assisted forward coupling between two, nonidentical, vertically stacked InGaAsP/InP waveguides. Using a 14.4 μm period to provide phase matching between the asynchronous waveguides, we achieve a filter bandwidth (full width at half maximum) of 65 Å and coupling efficiency of ∼65% with a device length of only 1.0 mm.

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UR - https://www.scopus.com/pages/publications/0001147070#tab=citedBy

U2 - 10.1063/1.102148

DO - 10.1063/1.102148

M3 - Article

AN - SCOPUS:0001147070

SN - 0003-6951

VL - 55

SP - 2011

EP - 2013

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 19

ER -

Grating-assisted InGaAsP/InP vertical codirectional coupler filter

Abstract

ASJC Scopus subject areas

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