Precision Fabrication of D-Shaped Single- Mode Optical Fibers by In Situ Monitoring

M. H. Cordaro; D. L. Rode; T. S. Barry; R. R. Krchnavek

doi:10.1109/50.320933

Precision Fabrication of D-Shaped Single- Mode Optical Fibers by In Situ Monitoring

M. H. Cordaro, D. L. Rode, T. S. Barry, R. R. Krchnavek

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

20 Scopus citations

Abstract

A technique has been developed to locally remove, over a distance of several millimeters of fiber length, the cladding layer of single-mode (at the 1300 nm wavelength) optical fibers with 1 µm depth precision by use of mechanical lapping and in situ optical transmission monitoring. A cylinder lap dressed with diamond is used to perform high-pressure lapping. The in situ monitoring technique is based on the specific different attenuations exhibited by higher order propagating modes (for 633 nm light) as the cylinder penetrates into the fiber. Advantages include relatively rapid overall processing high lapping rate, good optical surface quality, and 1 µm precision. Experimental results are presented and analyzed by an approximate geometrical-optics model.

Original language	English (US)
Pages (from-to)	1524-1531
Number of pages	8
Journal	Journal of Lightwave Technology
Volume	12
Issue number	9
DOIs	https://doi.org/10.1109/50.320933
State	Published - Sep 1994
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1109/50.320933

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@article{195f057cf32e4d9783ffaa53f2c4469f,

title = "Precision Fabrication of D-Shaped Single- Mode Optical Fibers by In Situ Monitoring",

abstract = "A technique has been developed to locally remove, over a distance of several millimeters of fiber length, the cladding layer of single-mode (at the 1300 nm wavelength) optical fibers with 1 µm depth precision by use of mechanical lapping and in situ optical transmission monitoring. A cylinder lap dressed with diamond is used to perform high-pressure lapping. The in situ monitoring technique is based on the specific different attenuations exhibited by higher order propagating modes (for 633 nm light) as the cylinder penetrates into the fiber. Advantages include relatively rapid overall processing high lapping rate, good optical surface quality, and 1 µm precision. Experimental results are presented and analyzed by an approximate geometrical-optics model.",

author = "Cordaro, {M. H.} and Rode, {D. L.} and Barry, {T. S.} and Krchnavek, {R. R.}",

note = "Funding Information: Manuscript received March 8, 1994; revised June 15, 1994. This work was supported in part by the Rome Laboratory Photonics Center. The work of M. H. Cordaro was supported in part by a CNPq-Brasilia/Brazil Fellowship. The authors are with the Department of Electrical Engineering, Washington University, St. Louis, MO 63130. IEEE Log Number 9403828. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.",

year = "1994",

month = sep,

doi = "10.1109/50.320933",

language = "English (US)",

volume = "12",

pages = "1524--1531",

journal = "Journal of Lightwave Technology",

issn = "0733-8724",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "9",

}

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T1 - Precision Fabrication of D-Shaped Single- Mode Optical Fibers by In Situ Monitoring

AU - Cordaro, M. H.

AU - Rode, D. L.

AU - Barry, T. S.

AU - Krchnavek, R. R.

N1 - Funding Information: Manuscript received March 8, 1994; revised June 15, 1994. This work was supported in part by the Rome Laboratory Photonics Center. The work of M. H. Cordaro was supported in part by a CNPq-Brasilia/Brazil Fellowship. The authors are with the Department of Electrical Engineering, Washington University, St. Louis, MO 63130. IEEE Log Number 9403828. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.

PY - 1994/9

Y1 - 1994/9

N2 - A technique has been developed to locally remove, over a distance of several millimeters of fiber length, the cladding layer of single-mode (at the 1300 nm wavelength) optical fibers with 1 µm depth precision by use of mechanical lapping and in situ optical transmission monitoring. A cylinder lap dressed with diamond is used to perform high-pressure lapping. The in situ monitoring technique is based on the specific different attenuations exhibited by higher order propagating modes (for 633 nm light) as the cylinder penetrates into the fiber. Advantages include relatively rapid overall processing high lapping rate, good optical surface quality, and 1 µm precision. Experimental results are presented and analyzed by an approximate geometrical-optics model.

AB - A technique has been developed to locally remove, over a distance of several millimeters of fiber length, the cladding layer of single-mode (at the 1300 nm wavelength) optical fibers with 1 µm depth precision by use of mechanical lapping and in situ optical transmission monitoring. A cylinder lap dressed with diamond is used to perform high-pressure lapping. The in situ monitoring technique is based on the specific different attenuations exhibited by higher order propagating modes (for 633 nm light) as the cylinder penetrates into the fiber. Advantages include relatively rapid overall processing high lapping rate, good optical surface quality, and 1 µm precision. Experimental results are presented and analyzed by an approximate geometrical-optics model.

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JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

IS - 9

ER -

Precision Fabrication of D-Shaped Single- Mode Optical Fibers by In Situ Monitoring

Abstract

All Science Journal Classification (ASJC) codes

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