Of course, there are two possible senses of rotation of circularly polarized light: right and left. If the slow axis of the quarter wave sheet is at -45Â° to the axis of the polarizer you get circular polarization of the opposite sense compared to what you get if it's oriented at +45Â°.
A credential specialist working in the United States earns an average of $13.82 to $17.91 per hour, or $29,796 to $39,988 annually, according to Payscale, as of September 2010.
How much does a Certification Specialist make? The average Certification Specialist salary is $26,820. Filter by location to see Certification Specialist salaries in your area. Salary estimates are based on 48 salaries submitted anonymously to Glassdoor by Certification Specialist employees.