Quadrature phase shift technique for measurement of strain, optical power transmission, and length in optical fibers

A.J. Barlow

doi:10.1109/50.32391

Quadrature phase shift technique for measurement of strain, optical power transmission, and length in optical fibers

Journal of Lightwave Technology ◽

10.1109/50.32391 ◽

1989 ◽

Vol 7 (8) ◽

pp. 1264-1269 ◽

Cited By ~ 6

Author(s):

A.J. Barlow

Keyword(s):

Phase Shift ◽

Optical Fibers ◽

Power Transmission ◽

Optical Power ◽

Quadrature Phase ◽

Shift Technique

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High-resolution differential-mode delay measurements in optical fibers using a frequency-domain phase-shift technique

IEEE Photonics Technology Letters ◽

10.1109/68.584993 ◽

1997 ◽

Vol 9 (6) ◽

pp. 794-796 ◽

Cited By ~ 7

Author(s):

S.E. Mechels ◽

J.B. Schlager ◽

D.L. Franzen

Keyword(s):

High Resolution ◽

Phase Shift ◽

Frequency Domain ◽

Optical Fibers ◽

Differential Mode ◽

Domain Phase ◽

Shift Technique

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Phase Shift Technique for the Measurement of Chromatic Dispersion in Optical Fibers Using LED's

IEEE Transactions on Microwave Theory and Techniques ◽

10.1109/tmtt.1982.1131283 ◽

1982 ◽

Vol 30 (10) ◽

pp. 1497-1503 ◽

Cited By ~ 16

Author(s):

B. Costa ◽

D. Mazzoni ◽

M. Puleo ◽

E. Vezzoni

Keyword(s):

Phase Shift ◽

Optical Fibers ◽

Chromatic Dispersion ◽

Shift Technique

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Phase shift technique for the measurement of chromatic dispersion in optical fibers using LED's

IEEE Journal of Quantum Electronics ◽

10.1109/jqe.1982.1071432 ◽

1982 ◽

Vol 18 (10) ◽

pp. 1509-1515 ◽

Cited By ~ 124

Author(s):

B. Costa ◽

D. Mazzoni ◽

M. Puleo ◽

E. Vezzoni

Keyword(s):

Phase Shift ◽

Optical Fibers ◽

Chromatic Dispersion ◽

Shift Technique

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Phase Shift Technique to Improve Torque of Synchronous Reluctance Machines With Dual M-Phase Windings

IEEE Transactions on Industrial Electronics ◽

10.1109/tie.2021.3050359 ◽

2021 ◽

pp. 1-1

Author(s):

Wenxiang Zhao ◽

Yuhua Sun ◽

Jinghua Ji ◽

Zhujin Ren ◽

Xinxin Song

Keyword(s):

Phase Shift ◽

M Phase ◽

Shift Technique

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A Compact Polarization-Reconfigurable and 2-D Beam-Switchable Antenna Using the Spatial Phase Shift Technique

IEEE Transactions on Antennas and Propagation ◽

10.1109/tap.2018.2851371 ◽

2018 ◽

Vol 66 (10) ◽

pp. 4986-4995 ◽

Cited By ~ 13

Author(s):

Jun Hu ◽

Zhang-Cheng Hao

Keyword(s):

Phase Shift ◽

Spatial Phase ◽

Shift Technique ◽

Spatial Phase Shift

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Monitoring coincident clicks in differential-quadrature-phase shift QKD to reveal detector blinding and control attacks

Japanese Journal of Applied Physics ◽

10.7567/1347-4065/aaec1c ◽

2018 ◽

Vol 58 (1) ◽

pp. 012006 ◽

Cited By ~ 1

Author(s):

Muataz Alhussein ◽

Kyo Inoue ◽

Toshimori Honjo

Keyword(s):

Phase Shift ◽

Differential Quadrature ◽

Quadrature Phase ◽

And Control

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Ultrasonic method for constructing a quadrature phase shift keying system

International Journal of Electronics ◽

10.1080/00207219008921233 ◽

1990 ◽

Vol 68 (6) ◽

pp. 931-938

Author(s):

KOHJI TODA ◽

TOSHIO IKEDA ◽

MASAMI FURUSAWA

Keyword(s):

Phase Shift ◽

Ultrasonic Method ◽

Phase Shift Keying ◽

Quadrature Phase Shift Keying ◽

Quadrature Phase ◽

Shift Keying

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Influence of depth of intermediate layer on optical power distribution in W-type optical fibers

Applied Optics ◽

10.1364/ao.51.004896 ◽

2012 ◽

Vol 51 (20) ◽

pp. 4896 ◽

Cited By ~ 10

Author(s):

Ana Simović ◽

Alexandar Djordjevich ◽

Svetislav Savović

Keyword(s):

Optical Fibers ◽

Power Distribution ◽

Intermediate Layer ◽

Optical Power

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INTERFEROMETRIC PHASE SHIFT TECHNIQUE FOR MEASURING SHORT FLUORESCENT LIFETIMES

Applied Physics Letters ◽

10.1063/1.1753950 ◽

1964 ◽

Vol 4 (2) ◽

pp. 32-34 ◽

Cited By ~ 23

Author(s):

R. J. Carbone ◽

P. R. Longaker

Keyword(s):

Phase Shift ◽

Interferometric Phase ◽

Shift Technique

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Macrobending Loss Analysis on Singlemode-Multimode-Singlemode Fiber Optic Core

Jurnal Jartel Jurnal Jaringan Telekomunikasi ◽

10.33795/jartel.v9i2.169 ◽

2019 ◽

Vol 9 (2) ◽

pp. 11-15

Author(s):

Sisca Arisya Harry Andhina

Keyword(s):

Light Source ◽

Optical Fibers ◽

Fiber Optic ◽

Optical Power ◽

Single Mode ◽

Fiber Optic Cable ◽

Power Meter ◽

Loss Analysis ◽

Measurement Results ◽

Source Test

Macrobending often occurs in optical fibers that embedded in the ground due to shifting of soil or rocks in the ground causing interference in transmission. In this study used single-mode-multimode-singlemode fiber optic cable connected manually and axially measured using a light source test equipment and optical power meter and the results will be compared. The measurement results obtained the greater value of macrobending losses with the smaller the diameter of the winding, and the greater the number of turns. The highest value of macrobending losses in multimode cables is -1.48dB at 0.5cm diameter with 5 turns, highest value of macrobending losses on single mode cables is -12.73dB at 0.5cm diameter with 5 turns, lowest value of macrobending losses for multimode cables is -0.44dB at 5cm diameter with 1 twist, lowest macrobending losses in singlemode cables is -1.69dB at 5cm diameter with 1 twist. While the value of macrobending losses on axially connected SMS cables shows the highest value of macrobending losses on multimode cables is -1.12dB in diameter of 0.5cm with 5 turns, highest value of macrobending losses on singlemode cables is -1.18dB at diameter of 0.5cm with 5 turns, lowest value for macrobending losses on multimode cables is -0.66dB at 5cm in diameter with 1 twist, the smallest value for macrobending losses on singlemode cables is -0.27dB at 5cm diameter with 1 twist . The measurement results also showed that the macrobending losses of manually connected SMS cables were greater than the macrobending losses of axially connected SMS cables.

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