A few ppm of sodium and potassium contained in natural silica tube has been found to be removed during the deposition process in MCVD fiber, while remaining such alkalies in over-jacketed natural silica tube was pointed out to migrate into the germania doped core part during drawing process and to deteriorate resistivity against hydrogen.
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Akira IINO, Mikio OGAI, Kunihiro MATSUBARA, "Behavior of Impurities in Starting Natural Silica Tube during MCVD Deposition Process" in IEICE TRANSACTIONS on transactions,
vol. E70-E, no. 4, pp. 280-281, April 1987, doi: .
Abstract: A few ppm of sodium and potassium contained in natural silica tube has been found to be removed during the deposition process in MCVD fiber, while remaining such alkalies in over-jacketed natural silica tube was pointed out to migrate into the germania doped core part during drawing process and to deteriorate resistivity against hydrogen.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e70-e_4_280/_p
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@ARTICLE{e70-e_4_280,
author={Akira IINO, Mikio OGAI, Kunihiro MATSUBARA, },
journal={IEICE TRANSACTIONS on transactions},
title={Behavior of Impurities in Starting Natural Silica Tube during MCVD Deposition Process},
year={1987},
volume={E70-E},
number={4},
pages={280-281},
abstract={A few ppm of sodium and potassium contained in natural silica tube has been found to be removed during the deposition process in MCVD fiber, while remaining such alkalies in over-jacketed natural silica tube was pointed out to migrate into the germania doped core part during drawing process and to deteriorate resistivity against hydrogen.},
keywords={},
doi={},
ISSN={},
month={April},}
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TY - JOUR
TI - Behavior of Impurities in Starting Natural Silica Tube during MCVD Deposition Process
T2 - IEICE TRANSACTIONS on transactions
SP - 280
EP - 281
AU - Akira IINO
AU - Mikio OGAI
AU - Kunihiro MATSUBARA
PY - 1987
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E70-E
IS - 4
JA - IEICE TRANSACTIONS on transactions
Y1 - April 1987
AB - A few ppm of sodium and potassium contained in natural silica tube has been found to be removed during the deposition process in MCVD fiber, while remaining such alkalies in over-jacketed natural silica tube was pointed out to migrate into the germania doped core part during drawing process and to deteriorate resistivity against hydrogen.
ER -