AWG optical filter with tunable central wavelength and bandwidth based on LNOI and electro-optic effect
Sign Up to like & getrecommendations! 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
Compact wavelength- and bandwidth-tunable microring modulator.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.026661
Abstract: Fabrication errors currently hold back the large-scale adoption of silicon micro-ring modulators (MRMs). The ability to correct their spectral features post-fabrication is required to enable their commercialization. Here, we report and demonstrate an MRM that… read more here.
Keywords: bandwidth tunable; wavelength bandwidth; compact wavelength; modulator ... See more keywords
Wavelength and bandwidth tunable filter and its application in a dissipative soliton fiber laser.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.460051
Abstract: A wavelength and bandwidth tunable filter and its application in a dissipative soliton (DS) Yb-doped fiber laser are demonstrated. The spectral filter consisting of six cascaded temperature-sensitive long-period fiber gratings is designed and fabricated for… read more here.
Keywords: fiber laser; fiber; filter; wavelength bandwidth ... See more keywords