Optical fiber gas sensor based on thermal lens spectroscopy instrument composed of spherical lensed fibers

Proceedings of IEEE Sensors

Volumn 3, Issue , 2004, Pages 1265-1268

  Yarai, A ^a   Nakanishi, T ^a  

^a OSAKA SANGYO UNIVERSITY   (Japan)

Author keywords

Fiber Gas Sensor; Fiber Ring Laser; Spherical Lensed Fiber; Thermal Lens Spectroscopy

Indexed keywords

ABSORPTION; LENSES; OPTICAL FIBERS; SENSORS; SPECTROSCOPIC ANALYSIS;

ABSORPTION PATH; ROBUST SENSING; THERMAL LENS SPECTROSCOPY;

CHEMICAL SENSORS;

EID: 27944508810     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

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2. D. G. Lancaster, D. Richter, and F. K. Tittel, "Portable fiber-coupled diode-laser-based sensor for multiple trace gas detection," Appl. Phys. B Vol. 69, pp. 459-465, 1999.
3. K. Mizuno, A. Mugino, Y. Sekigami, Y. Yoshii, H. Kuze, and N. Takeuchi, "Enhanced detection of gas absorption using an erbium-doped fiber ring laser," Jpn. J. Appl. Phys. Vol. 41. pp.5458-5462, Aug. 2002.
4. A. Yarai, and T. Nakanishi, "Optical fiber gas sensor based on thermal lens spectroscopy," Rev. Sci. Instrum. Vol. 75, No. 10, 2004, to be published.