[HTML][HTML] Invited Article: A compact optically coherent fiber frequency comb

LC Sinclair, JD Deschênes, L Sonderhouse… - Review of scientific …, 2015‏ - pubs.aip.org
We describe the design, fabrication, and performance of a self-referenced, optically coherent
frequency comb. The system robustness is derived from a combination of an optics package …

Real-time dual-comb spectroscopy with a free-running bidirectionally mode-locked fiber laser

S Mehravar, RA Norwood, N Peyghambarian… - Applied Physics …, 2016‏ - pubs.aip.org
Dual-comb technique has enabled exciting applications in high resolution spectroscopy,
precision distance measurements, and 3D imaging. Major advantages over traditional …

Frequency-swept feedback interferometry for noncooperative-target ranging with a stand-off distance of several hundred meters

Y Wang, X Xu, Z Dai, Z Hua, C Lin, Y Hou, Q Zhang… - PhotoniX, 2022‏ - Springer
Frequency-swept interferometry (FSI) is a powerful ranging method with high precision and
immunity to ambient light. However, the stand-off distance of the current FSI-based ranging …

Cubic meter volume optical coherence tomography

Z Wang, B Potsaid, L Chen, C Doerr, HC Lee… - Optica, 2016‏ - opg.optica.org
Optical coherence tomography (OCT) is a powerful three-dimensional (3D) imaging modality
with micrometer-scale axial resolution and up to multi-GigaVoxel/s imaging speed. However …

Non-line-of-sight imaging and vibrometry using a comb-calibrated coherent sensor

X Huang, R Ye, W Li, JW Zeng, YC Lu, H Hu, Y Zhou… - Physical Review Letters, 2024‏ - APS
Non-line-of-sight (NLOS) imaging has the ability to reconstruct hidden objects, allowing a
wide range of applications. Existing NLOS systems rely on pulsed lasers and time-resolved …

High-accuracy range-sensing system based on FMCW using low-cost VCSEL

T Hariyama, PAM Sandborn, M Watanabe, MC Wu - Optics express, 2018‏ - opg.optica.org
Long-range shape measurement with high accuracy is needed for precision manufacturing
of large-scale parts such as turbines, compressors, and trains. We have developed a high …

Dynamic Measurement with High Precision Using Frequency Agile Spatial Encoding Integrated FMCW LiDAR

J Liu, M Liu, G Chen, W Gu, X Qu, F Zhang - ACS Photonics, 2024‏ - ACS Publications
In the field of industrial precision measurement, the localization and velocity information
acquisition of moving targets still depend on short-term displacement measurements using …

On-the-fly precision spectroscopy with a dual-modulated tunable diode laser and Hz-level referencing to a cavity

S Zhang, T Bi, P Del'Haye - Advanced Photonics, 2024‏ - spiedigitallibrary.org
Advances in laser spectroscopy have enabled many scientific breakthroughs in physics,
chemistry, biology, and astronomy. Optical frequency combs pushed measurement limits …

Mode-resolved frequency comb interferometry for high-accuracy long distance measurement

SA van den Berg, S van Eldik, N Bhattacharya - Scientific reports, 2015‏ - nature.com
Optical frequency combs have developed into powerful tools for distance metrology. In this
paper we demonstrate absolute long distance measurement using a single femtosecond …

Spectral interferometry with frequency combs

K Twayana, I Rebolledo-Salgado, E Deriushkina… - Micromachines, 2022‏ - mdpi.com
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 …