Optical fiber SPR biosensor with frequency multiplexing compensated laser heterodyne feedback for ultrasensitive detection of fluoroquinolones
The widespread usage and discharge of fluoroquinolones (FQs) have caused negative
environmental consequences that can threaten human health. The development of …
environmental consequences that can threaten human health. The development of …
Surface plasmon resonance biosensor with laser heterodyne feedback for highly-sensitive and rapid detection of COVID-19 spike antigen
The ongoing outbreak of the COVID-19 has highlighted the importance of the pandemic
prevention and control. A rapid and sensitive antigen assay is crucial in diagnosing and …
prevention and control. A rapid and sensitive antigen assay is crucial in diagnosing and …
An ultrasensitive and universal surface plasmonic biosensor for detection of micropollutants in aquatic environments
Simple yet ultrasensitive and accurate quantification of a variety of analytical targets by
virtue of a universal sensing device holds promise to revolutionize environmental …
virtue of a universal sensing device holds promise to revolutionize environmental …
Ultrasensitive screening of endocrine-disrupting chemicals using a surface plasmon resonance biosensor with polarization-compensated laser heterodyne feedback
Developing an ultrasensitive and reliable device for continuous monitoring of various
endocrine-disrupting chemicals (EDCs) is in high demand, yet it remains a significant …
endocrine-disrupting chemicals (EDCs) is in high demand, yet it remains a significant …
High sensitivity and full-circle optical rotary sensor for non-cooperatively tracing wrist tremor with nanoradian resolution
In this article, a novel optical rotary sensor based on laser self-mixing interferometry is
developed for the full-circle rotation measurement. The proposed sensor is convenient to …
developed for the full-circle rotation measurement. The proposed sensor is convenient to …
Laser polarization imaging method based on frequency-shifted optical feedback
S Deng, W Liu, H Shen - Optics & Laser Technology, 2023 - Elsevier
The traditional laser feedback imaging techniques ignore the polarization effect, and only a
single scattering information is obtained. In this paper, polarization imaging method based …
single scattering information is obtained. In this paper, polarization imaging method based …
Laser feedback FMCW ranging system based on multiple-equal-phase-subdivision resampling
In this article, we propose a laser feedback frequency-modulated continuous-wave (FMCW)
ranging system based on multiple-equal-phase-subdivision (MEPS) resampling. An …
ranging system based on multiple-equal-phase-subdivision (MEPS) resampling. An …
Influence of acousto-optic frequency shifter's thermal-induced birefringence on laser frequency-shifted feedback system
S Deng, H Shen - Optics and Lasers in Engineering, 2023 - Elsevier
The acousto-optic frequency shifter (AOFS) is the key component of the laser frequency-
shifted feedback (LFSF) system, and its thermal-induced birefringence (TIB) seriously affects …
shifted feedback (LFSF) system, and its thermal-induced birefringence (TIB) seriously affects …
Ultrasound-modulated laser feedback tomography in the reflective mode
A novel method of ultrasound-modulated optical tomography (UOT) detection based on the
laser feedback technology is proposed in this Letter. The system has advantages such as a …
laser feedback technology is proposed in this Letter. The system has advantages such as a …
Thermal influences as an uncertainty contributor of the coordinate measuring machine (CMM)
M Mussatayev, M Huang, S Beshleyev - The International Journal of …, 2020 - Springer
Estimates of the measurement uncertainty are crucial, without which precision
measurements are useless from a practical point of view. Dimensional compliance with …
measurements are useless from a practical point of view. Dimensional compliance with …