Abstract
We present a microscopic deep UV imaging system that combines a single Avalanche Photo Diode (APD) detector and computational imaging technology for the deep ultraviolet wavebands (260–285 nm). The system consists of a deep UV light-emitting diode as the light source and a digital micromirror device (DMD) operational in the ultraviolet band as the spatial light modulator to modulate the light reflected from the microscopic objects in space domain. The (APD) detector is used to acquire the modulated light signal with the help of a focusing lens (lens 2). Compress Sensing sampling technology is used to code and decode the modulated light signal in order to obtain two dimensional imaging of the objects with only one single pixel detector. This deep UV microscopic imaging system provides promising way for various applications such as nondestructive characterization of semiconductor and/or biological samples.
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.
