Vibration-insensitive low coherence interferometer (LCI) for the measurement of technical surfaces

Y Li, M Kästner, E Reithmeier - Measurement, 2017 - Elsevier
… principle: low coherence interferometry (LCI). For the needed flexibility such devices are
often … Moreover, for a large vertical scanning range, the LCI system leads to a more robust …

Extending low-coherence interferometry dynamic range using heterodyne detection

LJ Cusato, S Cerrotta, JR Torga, EN Morel - Optics and Lasers in …, 2020 - Elsevier
… is the greatest dynamic range achieved by a FD-LCI system. It presents an increase of
sixteen times compared with conventional devices, which typically have a dynamic range in the …

Lensless fiber-deployed low-coherence interferometer for in-situ measurements in nonideal environments

T Hovell, RS Matharu, J Petzing, L Justham… - Optical …, 2020 - spiedigitallibrary.org
Low-coherence interferometry (LCI) is a useful noncontact optical technology capable of
performing high precision absolute depth measurements in a wide range of … shown the device to …

Sensitivity enhancement for low-coherence interferometry

J Benítez, J Mora - IEEE Photonics Technology Letters, 2017 - ieeexplore.ieee.org
… the total measurable range of the current MWP-LCI schemes. … polarization controller device
is placed in order to control the … Following a similar procedure, our MWP-LCI proposal can be …

Fourier domain multispectral multiple scattering low coherence interferometry

TE Matthews, MG Giacomelli, WJ Brown, A Wax - Applied optics, 2013 - opg.optica.org
interferometry (LCI) methods use interferometry to gate … contrast and requires the imaging
device to be in acoustic contact … The theoretical imaging range ( z max ) of the LCI system in air …

Low-coherence interference microscopy

CJR Sheppard, M Roy - Optical Imaging and Microscopy: Techniques and …, 2003 - Springer
… in the semiconductor device industry [1–10]. Optical … of low coherence interferometry (LCI),
in which coherence … If we consider white light with wavelength range from 400 nm to 700 nm, …

Real-time microwave photonic technique for low-coherence interferometry applications

J Benítez, M Bolea, J Mora… - 2016 18th International …, 2016 - ieeexplore.ieee.org
… ) range with the strategic allocation of the interferometric stage [… In this paper, a novel MWP-LCI
technique is proposed and … of the interferometer arms, a polarization controller device has …

Noise characterization of supercontinuum sources for low-coherence interferometry applications

WJ Brown, S Kim, A Wax - JOSA A, 2014 - opg.optica.org
… bandwidth from a single device was to use a … low-coherence interferometry (ms2/LCI) system
designed and built in our lab [11]. Ms2/LCI is a variation on OCT, but with an imaging range

A portable, low coherence interferometry based instrument for fine needle aspiration biopsy guidance

NV Iftimia, BE Bouma, MB Pitman… - Review of Scientific …, 2005 - pubs.aip.org
A portable, low coherence interferometry (LCI) based instrument for fine-needle aspiration …
10 μ m over a depth range of approximately 1.4 mm⁠. The LCI based instrument can be used …

Spectral Low Coherence Interferometry: A Complete Analysis of the Detection System and the Signal Processing

EN Morel, JR Torga - Interferometry-Research and Applications …, 2012 - books.google.com
Low coherence interferometry (LCI) is an optical technique in … usually lowering the dynamical
range of the interferometer. … waveguide devices based on an interferometric technique," …