27 citations · 52 across the 7 of their papers we have counts for
11 papers
Fabricating a dielectrophoretic microfluidic device using 3D-printed moulds and silver conductive paint
Shayan Valijam, Daniel P. G. Nilsson, Dmitry Malyshev +3
Dielectrophoresis is an electric field-based technique for moving neutral particles through a fluid. When used for particle separation, dielectrophoresis has many advantages compar…
Optical design for laser tweezers Raman spectroscopy setups for increased sensitivity and flexible spatial detection
Tobias Dahlberg, Magnus Andersson
We demonstrate a method to double the collection efficiency in Laser Tweezers Raman Spectroscopy (LTRS) by collecting both the forward and back-scattered light in a single-shot mul…
A Step-by-Step Guide to 3D Print Motorized Rotation Mounts for Optical Applications
Daniel P. G. Nilsson, Tobias Dahlberg, Magnus Andersson
Motorized rotation mounts and stages are versatile instruments that introduce computer control to optical systems, enabling automation and scanning actions. They can be used for in…
Object Plane Detection and Phase Retrieval from Single-Shot Holograms using Multi-Wavelength In-Line Holograph
Hanqing Zhang, Tim Stangner, Krister Wiklund +1
Phase retrieval and the twin-image problem in digital in-line holographic microscopy can be resolved by iterative reconstruction routines. However, recovering the phase properties…
ToxTrac: a fast and robust software for tracking organisms
Alvaro Rodriquez, Hanqing Zhang, Jonatan Klaminder +3
1. Behavioral analysis based on video recording is becoming increasingly popular within research fields such as; ecology, medicine, ecotoxicology, and toxicology. However, the prog…
A step-by-step guide to reduce spatial coherence of laser light using a rotating ground glass diffuser
Tim Stangner, Hanqing Zhang, Tobias Dahlberg +2
Wide field-of-view imaging of fast processes in a microscope requires high light intensities motivating the use of lasers as light sources. However, due to their long spatial coher…