Results 1 to 10 of about 708 (98)

Experimental and Theoretical Analysis of Metal Complex Diffusion through Cell Monolayer

open access: yesEntropy, 2021
The study of drugs diffusion through different biological membranes constitutes an essential step in the development of new pharmaceuticals. In this study, the method based on the monolayer cell culture of CHO-K1 cells has been developed in order to ...
Katarzyna Gałczyńska   +9 more
doaj   +1 more source

On-Axis Optical Bench for Laser Ranging Instruments in Future Gravity Missions

open access: yesSensors, 2022
The laser ranging interferometer onboard the Gravity Recovery and Climate Experiment Follow-On mission proved the feasibility of an interferometric sensor for inter-satellite length tracking with sub-nanometer precision, establishing an important ...
Yichao Yang   +7 more
doaj   +1 more source

Spectral Interferometry with Frequency Combs

open access: yesMicromachines, 2022
In this review paper, we provide an overview of the state of the art in linear interferometric techniques using laser frequency comb sources. Diverse techniques including Fourier transform spectroscopy, linear spectral interferometry and swept-wavelength
Krishna Twayana   +5 more
doaj   +1 more source

Sensing by Dynamics of Lasers with External Optical Feedback: A Review

open access: yesPhotonics, 2022
External optical feedback (EOF) has great impacts on the properties of lasers. It influences the stable operation of lasers. However, various applications based on lasers with EOF have been developed.
Bin Liu, Yangfan Jiang, Haining Ji
doaj   +1 more source

Widefield two laser interferometry [PDF]

open access: yesOptics Express, 2014
A novel system has been developed that can capture the wide-field interference pattern generated by interfering two independent and incoherent laser sources. The interferograms are captured using a custom CMOS modulated light camera (MLC) which is capable of demodulating light in the megahertz region.
Patel, Rikesh   +3 more
openaire   +2 more sources

Optimization of Optical Trapping and Laser Interferometry in Biological Cells

open access: yesApplied Sciences, 2020
Optical trapping and laser interferometry enable the non-invasive manipulation of colloids, which can be used to investigate the microscopic mechanics of surrounding media or bound macromolecules.
Yujiro Sugino   +2 more
doaj   +1 more source

Practical Limits for Large-Momentum-Transfer Clock Atom Interferometers

open access: yesPRX Quantum, 2022
Atom interferometry on optical clock transitions is being pursued for numerous long-baseline experiments both terrestrially and for future space missions.
Mauro Chiarotti   +6 more
doaj   +1 more source

High-sensitivity all-optical PA spectrometer based on fast swept laser interferometry

open access: yesPhotoacoustics, 2022
A high-sensitivity all-optical photoacoustic spectroscopy based on fast swept laser interferometry is proposed to trace gas detection. The momentary cavity length of the fiber-optic Fabry–Perot microphone is demodulated by a fast swept-laser ...
Xuefeng Mao   +4 more
doaj   +1 more source

Fourier and Inverse Fourier Transform Model for Delayed Self-interferometry System

open access: yesIEEE Photonics Journal, 2020
Understanding the effects of laser phase and frequency noise on laser interferometry is significant for evaluating the system performance. To precisely study the performance limit caused by laser frequency noise, here we propose and demonstrate a ...
Ling Zhang   +8 more
doaj   +1 more source

Circulating pulse cavity enhancement as a method for extreme momentum transfer atom interferometry

open access: yesCommunications Physics, 2021
Atom interferometry using single photon transitions has the potential to provide new tools for fundamental physics. This work proposes a circulating pulse scheme for enabling atom interferometry to operate in optical cavities without being constrained in
Rustin Nourshargh   +5 more
doaj   +1 more source

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