Results 121 to 130 of about 1,200,093 (137)

Photonic Crystal Fiber for High Resolution Lensless In-Line Holographic Microscopy

open access: yesOptical Fiber Technology, 2020
We propose to use high numerical aperture single mode optical fibers like photonic crystal fiber for lensless in-line holographic microscopy. Highly divergent beam helps to overcome the spatial sampling limitation of the image sensor.
Pranab Kumar Dutta, Sanjeev Kumar
exaly   +2 more sources

Lensless Digital Holographic Microscopy as an Efficient Method to Monitor Enzymatic Plastic Degradation

open access: yesMarine Pollution Bulletin, 2021
A big challenge of the 21st century is to cope with the huge amounts of plastic waste on Earth. Especially the oceans are heavily polluted with plastics.
Martin Koch   +2 more
exaly   +2 more sources

Sizing Calibration in Digital Lensless Holographic Microscopy via Iterative Talbot Self-Imaging

Optics and Lasers in Engineering, 2020
Carlos Buitrago-Duque   +1 more
exaly  

Lensless In-Line Holographic Microscopy With Light Source of Low Spatio-Temporal Coherence

IEEE Journal of Selected Topics in Quantum Electronics, 2021
Pranab Kumar Dutta, Sanjeev Kumar
exaly  

Common-Path Lensless Digital Holographic Microscope Employing a Fresnel Biprism

Optics and Lasers in Engineering, 2020
Arun Anand   +2 more
exaly  

Optical Fiber Point-Source for Digital Lensless Holographic Microscopy

Journal of Lightwave Technology, 2019
Brayan PatiƱo-Jurado   +2 more
exaly  

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