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Temperature insensitive arrayed waveguide gratings on InP substrates

Authors :
Y. Kadota
H. Tanobe
Yasuhiro Kondo
Yuzo Yoshikuni
K. Okamoto
Source :
IEEE Photonics Technology Letters. 10:235-237
Publication Year :
1998
Publisher :
Institute of Electrical and Electronics Engineers (IEEE), 1998.

Abstract

A temperature insensitive arrayed waveguide grating (TI-AWG) with an InGaAsP-InP material system is proposed. Less than 0.1 /spl Aring///spl deg/C temperature dependence for all eight channels was achieved for the first time even though we used the InGaAsP-InP material system. This novel characteristic is in good agreement with the design principle of the TI-AWG.

Subjects

Subjects :
Materials science
business.industry
Material system
Waveguide (optics)
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Arrayed waveguide grating
law.invention
Gallium arsenide
chemistry.chemical_compound
Optics
chemistry
law
Wavelength-division multiplexing
Optoelectronics
Integrated optics
Electrical and Electronic Engineering
business
Diffraction grating

Details

ISSN :
19410174 and 10411135
Volume :
10
Database :
OpenAIRE
Journal :
IEEE Photonics Technology Letters
Accession number :
edsair.doi...........63330e078eebec2507bda971c06565f6

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