Thermo-chemical microstructuring of thin metal films using multi-beam interference by short (nano- & picosecond) laser pulses
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.05.010
Abstract: Abstract Interference of laser beams with high pulse energy opens an opportunity of direct oxidation of surfaces over large areas. It is important to confirm that the single ultrashort laser pulse irradiation is able to… read more here.
Keywords: laser; interference; thermo chemical; multi beam ... See more keywords
Analysis and design of fringe phase control system for scanning beam interference lithography
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.6.064107
Abstract: Abstract. Scanning beam interference lithography (SBIL) is an advanced technology developed for manufacturing large-area diffraction grating at a nanometer-scale phase accuracy. To withstand environmental disturbances and maintain the interference fringes still relative to the substrate,… read more here.
Keywords: beam interference; phase control; scanning beam; interference ... See more keywords
Improved spectral reflectance model of oil films on seawater based on two-beam interference theory.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.473310
Abstract: The theoretical properties of electromagnetic transmission and radiation of light are combined with the propagation law of light in a uniform medium and the Fresnel formula to provide an improved two-beam interference model for simulating… read more here.
Keywords: oil; two beam; model; oil films ... See more keywords
Effect of three-beam interference on phase-generated carrier demodulation of a fiber-optic interferometric sensor.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.482006
Abstract: Homodyne demodulation using a phase-generated carrier (PGC) has been applied in fiber-optic interferometric sensors to overcome the signal fading and distortion due to the drift of the operating point. An assumption needed for the PGC… read more here.
Keywords: three beam; beam; phase; beam interference ... See more keywords