Abstract
In this paper, we analyze the influence of the nonlinear optoelectronicresponse on the measurement of the beam propagation factorM2 at different laser wavelengths. According to our theoretical investigation, the size of a laserbeam with a standard Gaussian distribution will be estimated as larger than the real valuewhen the response of a commercial non-calibrated CCD camera has a nonlinear relation tothe recorded signal intensity. It has been demonstrated that the measurement accuracy inM2 becomes considerably worse by using such a CCD camera. The conclusion is thought to beuseful for evaluation of the laser features in both research activities and industrialapplications.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
