Abstract: A microscopy device comprises a continuous or pulsed wave laser light source; a pair of parallel mirrors configured to receive light from the light source and reflect an array of incoherent light sheets; a beam encoder (e.g., frequency modulation reticle, Hadamard basis, random modulation pattern) to segment the array of incoherent light sheets and encode each light sheet with a respective frequency in reciprocal space; a lens configured to direct the encoded light sheets towards a biological sample; and an image capturing device configured to receive a fluorescence signal from the biological sample.

Abstract: Systems and method for versatile multiplexed spinning/rotating bioassays are provided. This bioassay platform can take the advantage of the high-speed spinning motion, which naturally provides on-the-fly cellular imaging at the rate that cannot be reached by the conventional cameras or laser-scanning techniques, but ultrafast imaging modalities. More importantly, the functionalized solid substrates derived from the disk substrate can be compatible with adherent cell culture as well as biochemically-specific cell-capture, which can now be assayed with ultrafast imaging modalities at an ultra-high-speed line-scan rate of >10 MHz. Large-format spinning high-throughput imaging assay could thus be a potent tool for scaling both the assay throughput as well as content/multiplexity as demanded in many applications, e.g. drug discovery, and rare cancer cell screening.

Abstract: A microscopy device comprises a continuous or pulsed wave laser light source; a pair of parallel mirrors configured to receive light from the light source and reflect an array of incoherent light sheets; a beam encoder (e.g., frequency modulation reticle, Hadamard basis, random modulation pattern) to segment the array of incoherent light sheets and encode each light sheet with a respective frequency in reciprocal space; a lens configured to direct the encoded light sheets towards a biological sample; and an image capturing device configured to receive a fluorescence signal from the biological sample.

Abstract: Systems and method for high-speed single-pixel quantitative phase contrast optical imaging are provided. This imaging technique can bypass the use of conventional image sensors and their associated speed limitations. The quantitative phase images can be acquired much faster than conventional quantitative phase imaging by a chirped-wavelength-encoding mechanism via wavelength-swept laser sources or optical time-stretch based on optical fibers, without the need for interferometric approaches.