Title :
Notice of Retraction
Statistical analysis for waveguide CO2 laser broadening effect
Author :
Shufang Li ; Jinhuang Guan ; Zuoyuan Shen ; Zhiying Wu
Author_Institution :
Dept. of Inf. Eng., Environ. Manage. Coll. of China, Qinhuangdao, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
We propose a new method to transform the parameters into appropriate ratio of work gas, gas pressure and pumping speed for waveguide CO2 laser using independent component analysis (ICA). The waveguide CO2 Laser expresses inhomogeneous broadening by parallel ICA algorithm calculate optimal partial gas composition ratio, gas pressure and pumping speed. It has a potential application in the simultaneous detection of multi-gas based photo acoustic spectroscopy or other infrared spectra when a servomechanism based laser signature is introduced.
Keywords :
carbon compounds; gas lasers; independent component analysis; optical pumping; spectral line broadening; waveguide lasers; CO2; gas pressure; independent component analysis; infrared spectra; inhomogeneous broadening; multigas based photoacoustic spectroscopy; optimal partial gas composition ratio; pumping speed; servomechanism; statistical analysis; waveguide laser; work gas; Gas lasers; Laser excitation; Laser theory; Laser tuning; Nonhomogeneous media; Power lasers; Waveguide lasers; detection of multi-gas; inhomogeneous broadening; laser signature; parallel ICA algorithm;
Conference_Titel :
Software Engineering and Service Science (ICSESS), 2011 IEEE 2nd International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-9699-0
DOI :
10.1109/ICSESS.2011.5982469
