Fiber laser intracavity absorption spectroscopy of ammonia and hydrogen cyanide in low pressure hydrocarbon flames

A. Goldman; I. Rahinov; S. Cheskis; B. Löhden; S. Wexler; K. Sengstock; V. M. Baev

doi:10.1016/j.cplett.2006.03.052

Fiber laser intracavity absorption spectroscopy of ammonia and hydrogen cyanide in low pressure hydrocarbon flames

A. Goldman
, I. Rahinov
, S. Cheskis
, B. Löhden
, S. Wexler
, K. Sengstock
, V. M. Baev

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

ملخص

Fiber laser intracavity spectroscopy (FLICAS) with Er-doped fiber laser has been applied for the first in situ detection of ammonia and hydrogen cyanide in a low pressure (30 Torr) stoichiometric methane/nitrogen/oxygen flame doped with 0.13-1.36% of NH₃. High resolution spectra of NH₃ and HCN have been recorded in the range of 1.5 μm (6440-6540 cm^-1). The minimum detectable concentration of HCN and NH₃ at a laser pulse duration of 8 μs and room temperature is 1 × 10¹³ molecule/cm³. The method can be used for in situ detection of many other molecules in the hostile combustion environment.

اللغة الأصلية	الإنجليزيّة
الصفحات (من إلى)	147-151
عدد الصفحات	5
دورية	Chemical Physics Letters
مستوى الصوت	423
رقم الإصدار	1-3
المعرِّفات الرقمية للأشياء	https://doi.org/10.1016/j.cplett.2006.03.052
حالة النشر	نُشِر - 20 مايو 2006
منشور خارجيًا	نعم

ملاحظة ببليوغرافية

Funding Information:
This research was supported by the Israel Science Foundation (Grant No. 750/05) and by the James Franck, German-Israeli Binational Program in Laser Matter Interaction. The authors thank Bera Pálsdóttir and Christian Larsen from OFS Fitel, Denmark, for providing us with the Er-doped fiber.

الوصول إلى المستند

10.1016/j.cplett.2006.03.052

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

@article{646da8ba7f954bea9911781dc561f3b7,

title = "Fiber laser intracavity absorption spectroscopy of ammonia and hydrogen cyanide in low pressure hydrocarbon flames",

abstract = "Fiber laser intracavity spectroscopy (FLICAS) with Er-doped fiber laser has been applied for the first in situ detection of ammonia and hydrogen cyanide in a low pressure (30 Torr) stoichiometric methane/nitrogen/oxygen flame doped with 0.13-1.36\% of NH3. High resolution spectra of NH3 and HCN have been recorded in the range of 1.5 μm (6440-6540 cm-1). The minimum detectable concentration of HCN and NH3 at a laser pulse duration of 8 μs and room temperature is 1 × 1013 molecule/cm3. The method can be used for in situ detection of many other molecules in the hostile combustion environment.",

author = "A. Goldman and I. Rahinov and S. Cheskis and B. L{\"o}hden and S. Wexler and K. Sengstock and Baev, \{V. M.\}",

year = "2006",

month = may,

day = "20",

doi = "10.1016/j.cplett.2006.03.052",

language = "אנגלית",

volume = "423",

pages = "147--151",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier BV",

number = "1-3",

}

TY - JOUR

T1 - Fiber laser intracavity absorption spectroscopy of ammonia and hydrogen cyanide in low pressure hydrocarbon flames

AU - Goldman, A.

AU - Rahinov, I.

AU - Cheskis, S.

AU - Löhden, B.

AU - Wexler, S.

AU - Sengstock, K.

AU - Baev, V. M.

PY - 2006/5/20

Y1 - 2006/5/20

N2 - Fiber laser intracavity spectroscopy (FLICAS) with Er-doped fiber laser has been applied for the first in situ detection of ammonia and hydrogen cyanide in a low pressure (30 Torr) stoichiometric methane/nitrogen/oxygen flame doped with 0.13-1.36% of NH3. High resolution spectra of NH3 and HCN have been recorded in the range of 1.5 μm (6440-6540 cm-1). The minimum detectable concentration of HCN and NH3 at a laser pulse duration of 8 μs and room temperature is 1 × 1013 molecule/cm3. The method can be used for in situ detection of many other molecules in the hostile combustion environment.

AB - Fiber laser intracavity spectroscopy (FLICAS) with Er-doped fiber laser has been applied for the first in situ detection of ammonia and hydrogen cyanide in a low pressure (30 Torr) stoichiometric methane/nitrogen/oxygen flame doped with 0.13-1.36% of NH3. High resolution spectra of NH3 and HCN have been recorded in the range of 1.5 μm (6440-6540 cm-1). The minimum detectable concentration of HCN and NH3 at a laser pulse duration of 8 μs and room temperature is 1 × 1013 molecule/cm3. The method can be used for in situ detection of many other molecules in the hostile combustion environment.

UR - https://www.scopus.com/pages/publications/33646198509

U2 - 10.1016/j.cplett.2006.03.052

DO - 10.1016/j.cplett.2006.03.052

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:33646198509

SN - 0009-2614

VL - 423

SP - 147

EP - 151

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-3

ER -

Fiber laser intracavity absorption spectroscopy of ammonia and hydrogen cyanide in low pressure hydrocarbon flames

ملخص

ملاحظة ببليوغرافية

الوصول إلى المستند

الملفات والروابط الأخرى

بصمة

قم بذكر هذا