Temporary Optical Coupler for Optical Cable Re-Routing Without Service Interruption
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2018.2823747
Abstract: We design a temporary optical coupler to obtain high injection and extraction efficiencies while keeping the bending loss low with the aim of realizing optical cable re-routing without service interruption. The temporary optical coupler injects/extracts… read more here.
Keywords: cable routing; optical cable; service interruption; temporary optical ... See more keywords
Design of high-efficiency confocal paraboloid optical coupler for daylighting
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.10.105107
Abstract: Abstract. A set of high-efficiency optical coupler design methods that can be used to collect multiple light sources for compression and integrate them into one light source outlet is proposed. It adopts parabolic confocal principle… read more here.
Keywords: high efficiency; optical coupler; light sources; coupler ... See more keywords
Label-free biosensor array comprised of Vernier microring resonator and 3 × 3 optical coupler
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal Plus"
DOI: 10.1140/epjp/s13360-020-00888-6
Abstract: A 3 × 3 linearly distributed optical coupler was used in a Vernier -based SOI microring resonator in order to design a label-free biosensor takes advantage of low loss and fully isolated reference unit from the measurand.… read more here.
Keywords: free biosensor; microring resonator; label free; optical coupler ... See more keywords
Fast fabrication of polymer out-of-plane optical coupler by gray-scale lithography.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.017960
Abstract: We report a fabrication process of a polymer, and mirror-based out-of-plane optical coupler. In the process, a pre-formed mirror blank made of a buffer coat material is re-exposed by a laser direct writing tool with… read more here.
Keywords: fabrication; process; plane optical; mirror ... See more keywords
Broad-band surface optical coupler based on a SiO2-capped vertically curved silicon waveguide.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.010400
Abstract: A chip-surface optical coupler based on a vertically curved Si waveguide was demonstrated for coupling with high-numerical-aperture single-mode optical fibers with a mode-field diameter of 5 µm. This device features a dome-like SiO2 coupler cap,… read more here.
Keywords: surface optical; coupler based; coupler; vertically curved ... See more keywords
Broadband polarization/mode insensitive 3-dB optical coupler for silicon photonic switches.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.486454
Abstract: In this work, we experimentally demonstrate a four-mode polarization/mode insensitive 3-dB coupler based on an adiabatic coupler. The proposed design works for the first two transverse electric (TE) modes and the first two transverse magnetic… read more here.
Keywords: coupler; polarization mode; optical coupler; mode insensitive ... See more keywords