Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   IRANIAN JOURNAL OF PHYSICS RESEARCH   Summer 2003 , Volume 3 , Number 4; Page(s) 97 To 100.
 
Paper: 

MIR-DIFFERENCE-FREQUENCY LASER SPECTROMETER FOR CO DETECTION IN COMBUSTIONS

 
 
Author(s):  KHORSANDI A., WILLER U., GEISER P., SCHADE W.
 
* 
 
Abstract: 

Two continuous-wave (cw) single mode diode-lasers (Toshiba TOLD 9150 and Sharp LT024MDO) are applied as pump and signal sources to obtain difference-frequency generation (DFG) in the mid-infrared (MIR) region by using an AgGaS2 crystal with a length of 30 mm for 90° type I phase-matching. Tunable MIR laser radiation around 5µm is obtained with an output power in the order of hundred nW while the diode lasers are operated at 20 and 30 n W around their center wavelengths 789 and 681 nun, respectively. To demonstrate the applicability of this MIR-DFG laser spectrometer we recorded the absorption spectrum of CO for the P (21) rotational line at 2055.4 cm-1 in a 10 cm long cell and in the flame of a McKenna burner in order to estimate the self-broadening coefficient of CO, the collisional-broadening of CO with CO2, and the CO concentration distribution in the flame.

 
Keyword(s):  LASER, DIFFERENCE-FREQUENCY, CO DETECTION, SPECTROMETER
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

KHORSANDI, A., & WILLER, U., & GEISER, P., & SCHADE, W. (2003). MIR-DIFFERENCE-FREQUENCY LASER SPECTROMETER FOR CO DETECTION IN COMBUSTIONS. IRANIAN JOURNAL OF PHYSICS RESEARCH, 3(4), 97-100. https://www.sid.ir/en/journal/ViewPaper.aspx?id=4440



Vancouver: Copy

KHORSANDI A., WILLER U., GEISER P., SCHADE W.. MIR-DIFFERENCE-FREQUENCY LASER SPECTROMETER FOR CO DETECTION IN COMBUSTIONS. IRANIAN JOURNAL OF PHYSICS RESEARCH. 2003 [cited 2021June16];3(4):97-100. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=4440



IEEE: Copy

KHORSANDI, A., WILLER, U., GEISER, P., SCHADE, W., 2003. MIR-DIFFERENCE-FREQUENCY LASER SPECTROMETER FOR CO DETECTION IN COMBUSTIONS. IRANIAN JOURNAL OF PHYSICS RESEARCH, [online] 3(4), pp.97-100. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=4440.



 
 
Persian Abstract Yearly Visit 54
 
 
Latest on Blog
Enter SID Blog