Raman microspectroscopy/micro-optical coherence tomography approach for chairside diagnosis of periodontal diseases - A pilot study.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of periodontology"
DOI: 10.1002/jper.21-0710
Abstract: BACKGROUND Our objective was to develop and test a combined Raman microspectroscopy (RMS) and micro-optical coherence tomography (μOCT) approach for chairside quantification of gingival collagen, DNA, epithelium and connective tissue. We hypothesized that a high-resolution… read more here.
Keywords: raman microspectroscopy; dna; col; rms oct ... See more keywords
Micro-optical probe model using integrated triple microring resonators for vertical depth identification
Sign Up to like & getrecommendations! Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-3765-x
Abstract: The nonlinear microring resonator system is designed and the triple vertically Panda rings arranged for 3D imaging probe generation. The required whispering gallery modes (WGM) probe can be generated by controlling the input soliton and… read more here.
Keywords: using integrated; optical probe; probe model; probe ... See more keywords
Self-injection locking technique for resonant micro-optical gyroscope
Sign Up to like & getrecommendations! Published in 2022 at "Optical Engineering"
DOI: 10.1117/1.oe.61.1.014103
Abstract: Abstract. A self-injection locking method for resonant micro-optical gyroscope (RMOG) is proposed. The resonator is used as the sensitive element of the gyroscope and the device of light compression locking. The fiber and waveguide ring… read more here.
Keywords: micro optical; gyroscope; injection locking; optical gyroscope ... See more keywords
Origination of free-form micro-optical elements using one- and two-photon grayscale laser lithography.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.448897
Abstract: We discuss and describe the development of an origination process for planar free-form micro-optical elements from a given optical design. The targeted masters serve as origination structures for a roll-to-roll mass fabrication process. Specifically targeted… read more here.
Keywords: form micro; free form; micro; optical elements ... See more keywords
Rapid Fabrication of Smooth Micro-Optical Components on Glass by Etching-Assisted Femtosecond Laser Modification
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15020678
Abstract: Femtosecond laser (fs-laser) is unfavorable in applications for the fabrication of micro-optical devices on hard materials owing to the problems of low fabrication efficiency and high surface roughness. Herein, a hybrid method combining fs-laser scanning,… read more here.
Keywords: femtosecond laser; laser; fabrication; glass ... See more keywords
Inductively Coupled Plasma Dry Etching of Silicon Deep Trenches with Extremely Vertical Smooth Sidewalls Used in Micro-Optical Gyroscopes
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14040846
Abstract: Micro-optical gyroscopes (MOGs) place a range of components of the fiber-optic gyroscope (FOG) onto a silicon substrate, enabling miniaturization, low cost, and batch processing. MOGs require high-precision waveguide trenches fabricated on silicon instead of the… read more here.
Keywords: vertical smooth; deep trenches; silicon deep; process ... See more keywords