High-stability optical fibre loss measuring equipment using comparison method

1984 ◽  
Vol 20 (25-26) ◽  
pp. 1069 ◽  
Author(s):  
Y. Namihira ◽  
H. Wakabayashi ◽  
H. Yamamoto
Keyword(s):  
Optical Fibre ◽  
Measuring Equipment ◽  
High Stability ◽  
Comparison Method ◽  
Fibre Loss

High-stability measuring equipment for very small variations of optical-fibre loss

1982 ◽  
Vol 18 (3) ◽  
pp. 124 ◽  
Author(s):  
Y. Namihira ◽  
H. Wakabayashi ◽  
H. Yamamoto
Keyword(s):  
Optical Fibre ◽  
Measuring Equipment ◽  
High Stability ◽  
Fibre Loss

Effects of hydrogen diffusion on optical fibre loss increase

1983 ◽  
Vol 19 (24) ◽  
pp. 1034 ◽  
Author(s):  
Y. Namihira ◽  
K. Mochizuki ◽  
M. Kuwazuru ◽  
Y. Iwamoto
Keyword(s):  
Optical Fibre ◽  
Hydrogen Diffusion ◽  
Fibre Loss

scholarly journals Nichrome Thin Film Technology and its Application

1981 ◽  
Vol 9 (1) ◽  
pp. 51-57 ◽  
Author(s):  
Joachim Rölke
Keyword(s):  
Thin Film ◽  
Low Temperature ◽  
Integrated Circuits ◽  
Process Parameters ◽  
Measuring Equipment ◽  
High Stability ◽  
Low Noise ◽  
Temperature Coefficient Of Resistance ◽  
Thin Film Resistors ◽  
Composition Process

NiCr thin film resistors are widely used in the current resistor technology. Ranging from discrete resistors up to highest performance hybrid integrated circuits, vacuum deposited NiCr alloys cover extreme areas of application. Depending upon NiCr composition, process parameters, substrate and conductor materials, resistors with extremely low temperature coefficient of resistance (TCR) and high stability, low noise and distortion can be produced. NiCr resistors therefore offer particular advantages for applications with special demand for high stability as well as low TCR-like selected circuits for measuring equipment, data processing, telecommunication, etc.

Optical-fibre loss for high-speed drawing

1978 ◽  
Vol 14 (24) ◽  
pp. 749 ◽  
Author(s):  
Katsuyuki Imoto ◽  
Masao Sumi
Keyword(s):  
Optical Fibre ◽  
High Speed ◽  
Fibre Loss

High-Stability Control of Multizone Furnaces using Optical Fibre Thermometers

2001 ◽  
Vol 36 (12) ◽  
pp. 1329 ◽  
Author(s):  
H. Sauermann ◽  
Ch. Stenzel ◽  
S. Keesmann ◽  
B. Bonduelle
Keyword(s):  
Optical Fibre ◽  
High Stability ◽  
Stability Control

Transmission∕reflection analysis for distributed optical fibre loss sensor interrogation

2002 ◽  
Vol 38 (3) ◽  
pp. 117 ◽  
Author(s):  
V.V. Spirin ◽  
M.G. Shlyagin ◽  
S.V. Miridonov ◽  
P.L. Swart
Keyword(s):  
Optical Fibre ◽  
Fibre Loss

Soliton transmission under pulse position modulation in optical fibres

1999 ◽  
Vol 77 (6) ◽  
pp. 481-490 ◽  
Author(s):  
J I da Silva ◽  
R Holz ◽  
ASB Sombra
Keyword(s):  
Optical Fibre ◽  
Pulse Train ◽  
High Stability ◽  
Optical Pulse ◽  
Single Mode ◽  
Anomalous Dispersion ◽  
Good Stability ◽  
Pulse Position Modulation ◽  
Optical Fibres ◽  
Soliton Transmission

A new optical pulse train configuration that may propagate with high stability, in normal and anomalous dispersion regimes,in optical fibres is proposed and simulated using pulse position modulation (PPM) coding. The high stability is achieved by simultaneous propagation of two infinite and periodic trains of bright pulses in normal and anomalous dispersion regimes (solitons) in a single-mode optical fibre. This configuration could lead to transmission velocities around 300 Gb/s with good stability under PPM coding. PACS No.: 78.00

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