Integrated microwave photonics
Microwave photonics (MWP) is an emerging field in which radio frequency (RF) signals are
generated, distributed, processed and analyzed using the strength of photonic techniques. It …
generated, distributed, processed and analyzed using the strength of photonic techniques. It …
Ultra-compact silicon photonic 512× 512 25 GHz arrayed waveguide grating router
This paper discusses design, fabrication, and characterization of a 512× 512 arrayed
waveguide grating router (AWGR) with a channel spacing of 25 GHz. The dimensions of the …
waveguide grating router (AWGR) with a channel spacing of 25 GHz. The dimensions of the …
Advances in silica planar lightwave circuits
CR Doerr, K Okamoto - Journal of lightwave technology, 2006 - opg.optica.org
This paper presents a synopsis of some of the advances in silica waveguide planar
lightwave circuits (PLCs). It concentrates on silica PLCs for fiber-optic communications …
lightwave circuits (PLCs). It concentrates on silica PLCs for fiber-optic communications …
Characterization of a full encoder/decoder in the AWG configuration for code-based photonic routers-part I: modeling and design
G Cincotti, N Wada, K Kitayama - Journal of Lightwave technology, 2006 - opg.optica.org
A detailed description of the design guidelines for a full encoder/decoder that is able to
generate/process a set of optical codes simultaneously is reported. The device has an array …
generate/process a set of optical codes simultaneously is reported. The device has an array …
Developing arrayed waveguide grating spectrographs for multi-object astronomical spectroscopy
With the aim of utilizing arrayed waveguide gratings for multi-object spectroscopy in the field
of astronomy, we outline several ways in which standard telecommunications grade chips …
of astronomy, we outline several ways in which standard telecommunications grade chips …
Scalable switched slab coupler based optical phased array on silicon nitride
A two-dimensional optical-phased array is demonstrated by using a multiple-input star
coupler, compatible with FMCW LiDAR. Previous approach using a single-input design …
coupler, compatible with FMCW LiDAR. Previous approach using a single-input design …
Silicon Nitride (Si3N4) (De-)Multiplexers for 1-μm CWDM Optical Interconnects
SS Cheung, MRT Tan - Journal of Lightwave Technology, 2020 - opg.optica.org
We discuss the design and demonstration of 4-channel coarse wavelength-division (de-)
multiplexers based on cascaded Mach–Zehnder interferometer (MZI) lattice filters and …
multiplexers based on cascaded Mach–Zehnder interferometer (MZI) lattice filters and …
Wavelength dispersive planar waveguide devices: echelle and arrayed waveguide gratings
P Cheben - Optical Waveguides, 2018 - taylorfrancis.com
This chapter deals with the wavelength dispersive planar waveguide devices which are
waveguide echelle grating (EG) and arrayed waveguide grating (AWG). It conveys about the …
waveguide echelle grating (EG) and arrayed waveguide grating (AWG). It conveys about the …
Integrated silicon-on-insulator spectrometer with single pixel readout for mid-infrared spectroscopy
A Vasiliev, M Muneeb, J Allaert… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
Mid-infrared spectroscopy in the 2-4 μm wavelength range is of cardinal value for many
sensing applications. Current solutions involve bulky and expensive systems to operate …
sensing applications. Current solutions involve bulky and expensive systems to operate …
Custom Arrayed Waveguide Gratings with Improved Performance
Arrayed waveguide gratings (AWGs) are key optical components of various new
applications in telecommunication, astronomy, medical imaging, and spectroscopy. It is a …
applications in telecommunication, astronomy, medical imaging, and spectroscopy. It is a …