4 papers
Identification and Removal of System-Induced Autofluorescence in Miniaturized Fiber-optic Fluorescence Endoscopes
Lei Xiang, Rouyan Chen, Joanne Tan +4
Miniaturized fiber-optic fluorescence endoscopes play a crucial role in medical diagnostics and research, but system-induced autofluorescence remains a significant challenge, parti…
Continuous Phase-Shifting Holography Utilizing a Moving Diffraction Grating
G. S. Kalenkov, S. G. Kalenkov, A. E. Shtanko +2
Fabrication of optical coherence tomography (OCT) fiber probes in cardiology involves sequentially splicing and cleaving multiple fibers to form a lens. During this process, the sp…
3D-printed axicon enables extended depth-of-focus intravascular optical coherence tomography
Pavel Ruchka, Alok Kushwaha, Jessica A. Marathe +12
A fundamental challenge in endoscopy is how to fabricate a small fiber-optic probe that can achieve comparable function to probes with large, complicated optics (e.g., high resolut…
Continuous spatial field confocal thermometry using lanthanide doped tellurite glass
D. Stavrevski, E. Schartner, I. S. Maksymov +3
Quantifying temperature variations at the micron scale can provide new opportunities in optical sensing. In this paper, we present a novel approach using the temperature-dependent…