Efficient polymer waveguide grating coupler with directionality enhancement
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.125418
Abstract: Abstract Polymer is viewed as an ideal platform for integrated photonics sensing. We propose a polymer waveguide grating coupler with the enhancement of directionality. A gold film mirror beneath the grating coupler is introduced to… read more here.
Keywords: grating coupler; coupler; polymer waveguide; efficient polymer ... See more keywords
Highly sensitive Mach-Zehnder fibre temperature sensor fabricated by two-photon polymerization
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2018.1520313
Abstract: ABSTRACT A fibre-based Mach–Zehnder (MZ) temperature sensor based on an ultra-long polymer waveguide integrated in an open-cavity multimode optical fibre is presented and analysed. A two-photon polymerization method was used to fabricate the polymer waveguide… read more here.
Keywords: photon polymerization; two photon; temperature sensor; polymer waveguide ... See more keywords
Polymer Waveguide Couplers for Fluorite Microresonators
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2675279
Abstract: We report on the development of a planar evanescent-field coupler for calcium fluoride (CaF2) whispering gallery mode resonators using polymer rib waveguides and demonstrate 80% coupling efficiency with resonators characterized with the loaded quality factors… read more here.
Keywords: polymer waveguide; waveguide couplers; couplers fluorite; fluorite microresonators ... See more keywords
Transmission characteristics of femtosecond laser pulses in a polymer waveguide.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.467884
Abstract: Femtosecond lasers have been widely employed in scientific and industrial applications, including the study of material properties, fabrication of structures on the sub-micrometer scale, surgical and medical treatment, etc. In these applications, the ultrafast laser… read more here.
Keywords: characteristics femtosecond; femtosecond laser; laser; transmission characteristics ... See more keywords
Monolithic integration of polymer waveguide phase modulators with silicon nitride waveguides using adiabatic transition tapers.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.479614
Abstract: Polymer waveguide phase modulators (PMs) demonstrate high thermal confinement with outstanding thermo-optic properties and can provide stable low-power phase modulation in optical phased arrays (OPA). On the other hand, silicon nitride (SiN) waveguides produce stronger… read more here.
Keywords: silicon nitride; polymer; waveguide phase; polymer waveguide ... See more keywords
On-Chip 3D Printing of Polymer Waveguide-Coupled Single-Photon Emitter Based on Colloidal Quantum Dots
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15092201
Abstract: In the field of quantum technology, there has been a growing interest in fully integrated systems that employ single photons due to their potential for high performance and scalability. Here, a simple method is demonstrated… read more here.
Keywords: waveguide coupled; single photon; polymer waveguide; photon ... See more keywords