Abstract
We show how the description of multislit interference can easily be extended from gratingdiffraction to include reflection and refraction when the spacing between ruled linesbecomes smaller than half the light wavelength. This extended description, presentable toan undergraduate audience, brings out the unity of geometrical and physical optics in atraditional optics course.
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.
