Free-standing GaN grating couplers and rib waveguide for planar photonics at telecommunication wavelength
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.08.005
Abstract: Abstract Gallium Nitride (GaN) free-standing planar photonic device at telecommunication wavelength based on GaN-on-silicon platform was presented. The free-standing structure was realized by particular double-side fabrication process, which combining GaN front patterning, Si substrate back… read more here.
Keywords: free standing; telecommunication wavelength; planar photonics; photonics ... See more keywords
Titanium nitride nanoparticles as an alternative platform for plasmonic waveguides in the visible and telecommunication wavelength ranges
Sign Up to like & getrecommendations! Published in 2018 at "Photonics and Nanostructures - Fundamentals and Applications"
DOI: 10.1016/j.photonics.2018.04.005
Abstract: Abstract We propose to utilize titanium nitride (TiN) as an alternative material for linear periodic chains (LPCs) of nanoparticles (NPs) which support surface plasmon polariton (SPP) propagation. Dispersion and transmission properties of LPCs have been… read more here.
Keywords: visible telecommunication; titanium nitride; telecommunication wavelength; tin ... See more keywords
All-Si photodetector for telecommunication wavelength based on subwavelength grating structure and critical coupling
Sign Up to like & getrecommendations! Published in 2017 at "AIP Advances"
DOI: 10.1063/1.4995700
Abstract: We propose an efficient planar all-Si internal photoemission photodetector operating at the telecommunication wavelength of 1550 nm and numerically investigate its optical and electrical properties. The proposed polarization-sensitive detector is composed of an appropriately engineered… read more here.
Keywords: subwavelength grating; critical coupling; photodetector; grating structure ... See more keywords
Generation of highly pure single-photon state at telecommunication wavelength.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.460583
Abstract: Telecommunication wavelength with well-developed optical communication technologies and low losses in the waveguide are advantageous for quantum applications. However, an experimental generation of non-classical states called non-Gaussian states at the telecommunication wavelength is still underdeveloped.… read more here.
Keywords: generation; single photon; photon; telecommunication wavelength ... See more keywords
Thermal tunable silicon valley photonic crystal ring resonators at the telecommunication wavelength.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.475559
Abstract: Tunable ring resonators are essential devices in integrated circuits. Compared to conventional ring resonators, valley photonic crystal (VPC) ring resonators have a compact design and high quality factor (Q-factor), attracting broad attention. However, tunable VPC… read more here.
Keywords: photonic crystal; telecommunication wavelength; valley photonic; ring resonators ... See more keywords
Non-Gaussian quantum state generation by multi-photon subtraction at the telecommunication wavelength.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.486270
Abstract: In the field of continuous-variable quantum information processing, non-Gaussian states with negative values of the Wigner function are crucial for the development of a fault-tolerant universal quantum computer. While several non-Gaussian states have been generated… read more here.
Keywords: telecommunication wavelength; photon subtraction; non gaussian; quantum ... See more keywords