title: High-speed flow microscopy using compressed sensing with ultrafast laser pulses.
abstract: We demonstrate an imaging system employing continuous high-rate photonically-enabled compressed sensing (CHiRP-CS) to enable efficient microscopic imaging of rapidly moving objects with only a few percent of the samples traditionally required for Nyquist sampling. Ultrahigh-rate spectral shaping is achieved through chirp processing of broadband laser pulses and permits ultrafast structured illumination of the object flow. Image reconstructions of high-speed microscopic flows are demonstrated at effective rates up to 39.6 Gigapixel/sec from a 720-MHz sampling rate.
authors.forename: Bryan T
authors.initials: BT
authors.lastname: Bosworth
authors.forename: Jasper R
authors.initials: JR
authors.lastname: Stroud
authors.forename: Dung N
authors.initials: DN
authors.lastname: Tran
authors.forename: Trac D
authors.initials: TD
authors.lastname: Tran
authors.forename: Sang
authors.initials: S
authors.lastname: Chin
authors.forename: Mark A
authors.initials: MA
authors.lastname: Foster