Heterogeneous III-V/Si micro-ring laser array with multi-state non-volatile memory for ternary content-addressable memories. [PDF]
Nat CommunCheung S +10 more
europepmc +1 more source
Microwave photonics doppler speed measurement based on sagnac loops and four-wave mixing effect in a highly nonlinear fiber. [PDF]
Sci RepEmami H, Hashemi R.
europepmc +1 more source
Slot-based athermal silicon arrayed-waveguide grating (AWG)
Proceedings of SPIE, 2008 A slot waveguide structure is used in the part of arrayed waveguides in AWG instead of silicon waveguides. It is filled with high negative thermo-optic coefficient polymer in the narrow slot. The arrayed slot structure can remarkably reduce the center wavelength shift when the temperature changes.
Simiao Xiao, Jianyi Yang
exaly +3 more sources
A cost-effective solution for packaging the arrayed waveguide grating (AWG) photonic components
IEEE Transactions on Components and Packaging Technologies, 2005 Precision laser machining technology was used to cut arrayed waveguide grating (AWG) devices from 6-in wafers by following their complex profiles in a fully automatic way. A substantial cost saving in components manufacturing was achieved by an obtained device-cutting yield of 100%.
S Nikumb
exaly +3 more sources
Wavelength Path Reconfigurable AWG-STAR Employing Coprime-Channel-Cycle Arrayed-Waveguide Gratings
IEEE Photonics Technology Letters, 2009 We propose a novel reconfigurable AWG-STAR (physical star topology network with arrayed-waveguide grating router) that employs two kinds of cyclic-frequency arrayed-waveguide gratings whose repetition channel numbers are coprime. We demonstrate that all the wavelength paths can be assigned independently with excellent transmission characteristics.
Osamu Moriwaki +2 more
exaly +3 more sources
Theoretical model of an interleave-chirped arrayed waveguide grating (IC-AWG)
SPIE Proceedings, 2013 In this paper, we propose a theoretical model for an Interleave-Chirped Arrayed Waveguide Grating (IC-AWG), modifying the already existing formulation based on Fourier optics. With the IC-AWG is possible to achieve several functionalities in a single device, such as channel demultiplexing, polarization splitting and 90° optical hybrid operation.
B. Gargallo, P. Muñoz
openaire +2 more sources
High Resolving Power Arrayed Waveguide Grating with Spiral Reusable Delay Lines (SRDL-AWG)
CLEO 2023, 2023 An arrayed waveguide grating with spiral reusable delay lines (SRDL-AWGs) with a resolving power of 111,330 is experimentally demonstrated. The device is over 100 times more compact than the traditional AWGs.
Yang Zhang +4 more
openaire +2 more sources
Athermal silica-based arrayed-waveguide grating (AWG) multiplexer
11th International Conference on Integrated Optics and Optical Fibre Communications. 23rd European Conference on Optical Communications IOOC-ECOC97, 1997 Temperature dependent channel wavelength shift in a silica-based arrayed-waveguide grating multiplexer is successfully suppressed from 0.95 nm to 0.05 nm in the 0-85/spl deg/C temperature range, which means it can be used in practical WDM systems without temperature control.
Yoshiyuki Inoue
openaire +2 more sources
Design and simulation of arrayed waveguide grating (AWG) for micro-Raman spectrometer
SPIE Proceedings, 2012 Conference Name:6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy. Conference Address: Xiamen, China. Time:April 26, 2012 - April 29, 2012.
Yaqin Cheng +3 more
openaire +2 more sources