Title :
Compressive 39.6-gigapixel/s continuous imaging using spectrally-structured ultrafast laser pulses
Author :
Bosworth, B.T. ; Stroud, J.R. ; Tran, D.N. ; Tran, T.D. ; Chin, S. ; Foster, M.A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Johns Hopkins Univ., Baltimore, MD, USA
Abstract :
We demonstrate ultrahigh-speed spectral shaping of broadband laser pulses to create structured illumination of a high-speed flow for compressive microscopy. We achieve up to 39.6 gigapixel/s continuous imaging rates using a 720-MHz ADC sampling rate.
Keywords :
compressed sensing; high-speed optical techniques; image reconstruction; image sampling; optical microscopy; optical pulse shaping; ADC sampling rate; broadband laser pulse shaping; compressive continuous imaging; compressive microscopy; frequency 720 MHz; high-speed flow; spectrally-structured ultrafast laser pulses; structured illumination; ultrahigh-speed spectral shaping; High-speed optical techniques; Image coding; Image reconstruction; Lighting; Optical imaging; Optical pulses;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
