qF-SSOP: real-time optical property corrected fluorescence imaging
نویسندگان
چکیده
منابع مشابه
Real-time absorption reduced surface fluorescence imaging.
We introduce a technique that limits absorption effects in fluorescence imaging and does not require extensive imaging processing, thus allowing for video rate imaging. The absorption minimization is achieved using spatial frequency domain imaging at a single high spatial frequency with standard three-phase demodulation. At a spatial frequency f ¼ 0.5 mm−1, we demonstrated in both in-vitro phan...
متن کاملTime-domain whole-field fluorescence lifetime imaging with optical sectioning.
A whole-field time-domain fluorescence lifetime imaging (FLIM) microscope with the capability to perform optical sectioning is described. The excitation source is a mode-locked Ti:Sapphire laser that is regeneratively amplified and frequency doubled to 415 nm. Time-gated fluorescence intensity images at increasing delays after excitation are acquired using a gated microchannel plate image inten...
متن کاملSimulation of a Neutron Detector for Real Time Imaging Applications
Monte Carlo Method is used to simulate a double layer gadolinium-amorphous silicon thermal neutron detector. The detector fabricated in pixel array configuration has various applications including neutron imaging. According to the simulation results, a detector consisting of a gadolinium (Gd) film with thickness of 2-4 ~m, sandwiched properly with two layers of sufficiently thick (-30 ?µm) hydr...
متن کاملVirtual Supercritical Angle Fluorescence Microscopy for Real Time Membrane Imaging
We present an alternative full field imaging technique based on Supercritical Angle Fluorescence (SAF). When fluorescent emitters are placed in the vicinity of the glass slide, their near-field components become propagative at supercritical angles. This supercritical emission decays sharply the fluorophore/surface distance d with a characteristic decay length of about 100 nm. Selecting the supe...
متن کاملReal-time intraoperative fluorescence imaging system using light-absorption correction.
We present a novel fluorescence imaging system developed for real-time interventional imaging applications. The system implements a correction scheme that improves the accuracy of epi-illumination fluorescence images for light intensity variation in tissues. The implementation is based on the use of three cameras operating in parallel, utilizing a common lens, which allows for the concurrent co...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biomedical Optics Express
سال: 2017
ISSN: 2156-7085,2156-7085
DOI: 10.1364/boe.8.003597