Visualization of vibrations measured with a multi‐channel optical vibration sensor.

2009 ◽  
Vol 125 (4) ◽  
pp. 2726-2726
Author(s):  
Jun Hasegawa ◽  
Kenji Kobayashi
Keyword(s):  
Vibration Sensor ◽  
Optical Vibration

Optical vibration sensor based on Michelson interferometer arrangement with polarization-maintaining fibers

2014 ◽  
Author(s):  
Jakub Cubik ◽  
Stanislav Kepak ◽  
Andrej Liner ◽  
Martin Papes ◽  
Tomas Kajnar ◽  
...  
Keyword(s):  
Michelson Interferometer ◽  
Vibration Sensor ◽  
Polarization Maintaining ◽  
Optical Vibration

A Design Technique and Structure for Optical Fibre Vibration Sensor

2014 ◽  
Vol 687-691 ◽  
pp. 3462-3465
Author(s):  
Ke Xue Sun ◽  
Xian Jun Li ◽  
Shao Fang Zhang ◽  
Hao Zheng
Keyword(s):  
Optical Fiber ◽  
Optical Fibre ◽  
High Reliability ◽  
Vibration Sensor ◽  
Design Technique ◽  
Vibration Sensors ◽  
Working Principle ◽  
Optical Vibration

This paper reviewed techniques of vibration sensors, studied structure and working principle of phase modulated optical fiber vibration sensor, and designed a new structure of non-contact optical vibration sensor. Use this structure, expect accuracy of 0.1um can be obtained in the range of 1mm. At the same time, this system is simple, anti-interference ability, high reliability and ease of practical.

Novel Optical Vibration Sensor Using External Cavity Feedback: Novel Optical Vibration Sensor Using External Cavity Feedback

2001 ◽  
Vol 20 (1) ◽  
pp. 71-81 ◽  
Author(s):  
C. Mignosi ◽  
M. Bordovsky ◽  
C. N. Morgan ◽  
I. H. White ◽  
R. P. Griffiths ◽  
...  
Keyword(s):  
External Cavity ◽  
Vibration Sensor ◽  
Optical Vibration

Novel optical vibration sensor using external cavity feedback

1999 ◽  
Author(s):  
Christine Mignosi ◽  
Roger P. Griffiths ◽  
Michael Bordovsky ◽  
Christopher N. Morgan ◽  
Ian H. White ◽  
...  
Keyword(s):  
External Cavity ◽  
Vibration Sensor ◽  
Optical Vibration

Study on Non-Contact Optical Vibration Senor

2013 ◽  
Vol 433-435 ◽  
pp. 233-236
Author(s):  
Ke Xue Sun ◽  
Xian Jun Li ◽  
Man Li ◽  
Qing Yun Yan ◽  
Xie Feng Cheng ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Optical Sensor ◽  
Fiber Optic ◽  
Low Cost ◽  
Measurement Range ◽  
High Accuracy ◽  
Vibration Sensor ◽  
Vibration Measurement ◽  
Good Reliability ◽  
Optical Vibration

The vibration measurement is one of the new application in the optical sensor. This paper studies a new non-contact optical vibration sensor, and implements the Optical fiber vibration sensor based on FPGA. The totally available measurement range arrived over 300um, and the accuracy of 0.1 um can be obtained . This fiber optic vibration sensor has a low cost, good reliability, and high accuracy measurements.

Optical vibration sensor

1985 ◽  
Vol 78 (2) ◽  
pp. 821-821
Author(s):  
Eric Udd ◽  
Richard F. Cahill
Keyword(s):  
Vibration Sensor ◽  
Optical Vibration

Optical vibration sensor fabricated by femtosecond laser micromachining

2005 ◽  
Vol 87 (5) ◽  
pp. 051106 ◽  
Author(s):  
Masanao Kamata ◽  
Minoru Obara ◽  
Rafael R. Gattass ◽  
Loren R. Cerami ◽  
Eric Mazur
Keyword(s):  
Femtosecond Laser ◽  
Laser Micromachining ◽  
Vibration Sensor ◽  
Femtosecond Laser Micromachining ◽  
Optical Vibration
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