ORCID "0000-0003-0176-8807" Makale Koleksiyonu için listeleme
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In-situ measurement of anisotropic Young’s modulus in fused deposition modeling printed cantilevers
Tekin, Engincan; Çağmel, Mehmet; Aydın, Can Ozan; Ferhanoğlu, Onur; Toy, Muhammed Fatih (IOP Publishing Ltd, 2023)In this study, we investigate the effect of fused deposition modeling printing direction on the effective Young's modulus value of cantilevers. Through finite-element simulations and experiments with seven different ... -
Quantitative phase macroscopic system for label-free imaging of tissue sections
Toy, Muhammed Fatih (İstanbul University, 2021)Optical microscopes are typically designed as versatile tools that are capable of imaging at various modalities with different resolutions in respective visual fields. A large extend of versatility causes increased complexity, ... -
Real-time holographic tracking and control of microrobots
Hong, Ayoung; Zeydan, Burak; Charreyron, Samuel; Ergeneman, Olgaç; Pane, Salvador; Toy, Muhammet Fatih; Petruska, Andrew J.; Nelson, Bradley J. (IEEE-Inst Electrical Electronics Engineers Inc, 2017)Digital holography is used to track the three-dimensional position of a magnetic microrobot maneuvered in real time by means of an electromagnetic manipulation system. The method presented is able to process holograms at ... -
Scattering metal waveguide based speckle-enhanced prism spectrometry
Çetindağ, Şakir Kaan; Toy, Muhammed Fatih; Ferhanoğlu, Onur; Çivitci, Fehmi (IEEE - Institute of Electrical and Electronics Engineers, Inc., 2020)We present an optical efficiency improved speckle spectrometer where a scattering metal wave-guide is utilized along with a conventional prism spectrometer. We conducted extensive tests on 25 different scatterers, involving ... -
A speckle-enhanced prism spectrometer with high dynamic range
Çetindağ, Şakir Kaan; Toy, Muhammed Fatih; Ferhanoğlu, Onur; Çivitçi, Fehmi (IEEE Inst Electrical Electronics Engineers Inc, 2018)We present a novel spectrometer device offering a wide wavelength range and high resolution. The device builds upon a conventional prism spectrometer; however, an additional scattering medium is introduced to generate a ...