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   Articles with "central wavelength" as a keyword



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AWG optical filter with tunable central wavelength and bandwidth based on LNOI and electro-optic effect

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recommendations! Published in 2020 at "Optics Communications"

DOI: 10.1016/j.optcom.2019.124445

Abstract: Abstract In this paper, an Arrayed-Waveguide Grating (AWG) filter based on Lithium Niobate on Insulator (LNOI) is designed to achieve tunable optical filtering by adjusting the refractive index of the waveguide area. By using the… read more here.

Keywords: central wavelength; wavelength bandwidth; optic effect; electro optic ... See more keywords
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A novel method for the definition of central wavelength and spectral bandwidth

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recommendations! Published in 2020 at "Results in physics"

DOI: 10.1016/j.rinp.2020.103327

Abstract: Abstract Spectral calibration is an essential step in the calibration process of multispectral camera for Mars exploration. The precision of spectral calibration has a direct impact on the accuracy of Mars multispectral data inversion. The… read more here.

Keywords: central wavelength; multispectral camera; wavelength spectral; spectral bandwidth ... See more keywords
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Dual-central-wavelength passively mode-locked diffusion-bonded Nd:YVO4/Nd:GdVO4 laser with a semiconductor saturable absorber mirror

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recommendations! Published in 2017 at "Laser Physics Letters"

DOI: 10.1088/1612-202x/aa7709

Abstract: A dual-central-wavelength passively mode-locked laser with full modulation in the 0.31 THz optical beating is achieved by using a diffusion-bonded Nd:YVO4/Nd:GdVO4 crystal and a semiconductor saturable absorber mirror. The output power of the dual-band emission… read more here.

Keywords: diffusion bonded; dual central; central wavelength; yvo4 gdvo4 ... See more keywords
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Generation of terahertz optical beating from a simultaneously self-mode-locked Nd:YAG laser at 1064 and 1123  nm.

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recommendations! Published in 2017 at "Optics letters"

DOI: 10.1364/ol.42.000302

Abstract: The reflectivity of the output coupler is designed to achieve the synchronously self-mode-locked operation at 1064 and 1123 nm in a diode-end-pumped Nd:YAG laser. Numerical analyses are performed to confirm that the designed output coupler… read more here.

Keywords: mode locked; central wavelength; optical beating; 1064 1123 ... See more keywords