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An active core fiber optic gas senso...

Tipparaju, Venkata Satya Sai Sarma.

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An active core fiber optic gas sensor using a photonic crystal hollow core fiber as a transducer.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	An active core fiber optic gas sensor using a photonic crystal hollow core fiber as a transducer./
Author:	Tipparaju, Venkata Satya Sai Sarma.
Description:	60 p.
Notes:	Adviser: Shiquan Tao.
Contained By:	Masters Abstracts International46-01.
Subject:	Physics, Molecular. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1445703
ISBN:	9780549141105

An active core fiber optic gas sensor using a photonic crystal hollow core fiber as a transducer.
Tipparaju, Venkata Satya Sai Sarma.

An active core fiber optic gas sensor using a photonic crystal hollow core fiber as a transducer. - 60 p.

Adviser: Shiquan Tao.

Thesis (M.S.)--Mississippi State University, 2007.

Key words. absorption spectroscopy, laser diode, hollow core photonic crystal fiber.

ISBN: 9780549141105Subjects--Topical Terms:

1018648
Physics, Molecular.

An active core fiber optic gas sensor using a photonic crystal hollow core fiber as a transducer.
LDR:01910nam 2200289 a 45 001 962308
005 20110830
008 110831s2007 ||||||||||||||||| ||eng d
020 $a 9780549141105
035 $a (UMI)AAI1445703
035 $a AAI1445703
040 $a UMI $c UMI
100 1 $a Tipparaju, Venkata Satya Sai Sarma. $3 1285355
245 1 3 $a An active core fiber optic gas sensor using a photonic crystal hollow core fiber as a transducer.
300 $a 60 p.
500 $a Adviser: Shiquan Tao.
500 $a Source: Masters Abstracts International, Volume: 46-01, page: 0389.
502 $a Thesis (M.S.)--Mississippi State University, 2007.
520 $a Key words. absorption spectroscopy, laser diode, hollow core photonic crystal fiber.
520 $a An active core fiber optic gas sensing technique has been developed by using a photonic crystal (PC) hollow core fiber (HCF) as a transducer and a tunable diode laser as a light source for multi-gas sensing. The intrinsic optical absorption signal of an analyte molecule in the near infrared region is monitored for sensing C2H2, CO2 and NH 3. Although the overtone absorptions are known to have low absorption cross-sections, this sensor can detect these gas components down to the parts-per-million (ppm) level by using a 1-meter hollow core fiber as a transducer. The sensitivity of this gas sensing technique can be improved by introducing periodic openings along the fiber, decreasing the hole diameter down to 0.5 mm and using a longer hollow optical fibers. Other advantages of this gas sensing technique include less interference, fast response and potential applications like high temperature, remote and corrosive gas sensing.
590 $a School code: 0132.
650 4 $a Physics, Molecular. $3 1018648
650 4 $a Physics, Optics. $3 1018756
690 $a 0609
690 $a 0752
710 2 $a Mississippi State University. $3 1017550
773 0 $t Masters Abstracts International $g 46-01.
790 $a 0132
790 1 0 $a Tao, Shiquan, $e advisor
791 $a M.S.
792 $a 2007
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1445703