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Ultrasmall Arrayed Waveguide Grating Multiplexer using InP-based Photonic Wire Waveguide on Si wafer for III-V CMOS photonics
Photonic integrated circuits Integrated optoelectronic circuits Waveguides
2015/6/9
Extremely compact low-loss 4 channel arrayed waveguide grating with 147×92 μm 2 device size was demonstrated using ultrahigh index contrast InGaAsP photonic wire waveguides on Si, compatible for the m...
Low-loss, wide and low-ripple passband arrayed-waveguide grating with tandem MZI-synchronized configuration
Low-loss low-ripple passband arrayed-waveguide grating tandem MZI-synchronized configuration
2015/7/20
A novel AWG with a wide passband is proposed. The measured insertion loss and 0.5-dB bandwidth are 2.8 dB and 59 GHz. Thanks to the low amplitude and phase ripples, this AWG can be used in a 40G ROADM...
Demonstration of a Wavelength Selective Switch Using an LCOS and a Stacked Arrayed Waveguide Grating
Wavelength Selective Switch LCOS Stacked Arrayed Waveguide
2015/7/17
We successfully fabricated a stacked AWG with an accuracy of 0.3% and demonstrated an LCOS-based wavelength selective switch with it. Flat-top spectral response with a crosstalk of less than -31dB was...
Tunable Optical Dispersion Compensator Module Using Integrated Multiple Lenses in an Arrayed-Waveguide Grating
Tunable Optical Dispersion Compensator Module Integrated Multiple Lenses Arrayed-Waveguide Grating
2015/7/16
An AWG-based tunable dispersion compensator with integrated silicone lenses is fabricated. Its tuning range runs from +47 to +410 ps/nm and error-free dispersion compensation is confirmed for 42.7-Gbp...
Tunable Optical Dispersion Compensator Using Integrated Lens-Shaped Phase Shifters in an Arrayed-Waveguide Grating
Optical Dispersion Compensator Integrated Lens-Shaped Phase Shifters Arrayed-Waveguide Grating
2015/8/4
The tunable optical dispersion compensator using integrated phase shifters in the AWG was fabricated. The tuning range was from 0 to +125 ps/nm with a bandwidth of 51 GHz.
Active Arrayed-Waveguide Grating with Amplitude and Phase Control for Arbitrary Filter Generation and High-Order Dispersion Compensation
Active Arrayed-Waveguide Grating Amplitude and Phase Control Arbitrary Filter Generation High-Order Dispersion Compensation
2015/7/30
With a 16-arm AWG with amplitude and phase modulators on each arm we generate arbitrary filters and perform dispersion compensation of 2.5-ps pulses across 53km of field fibre.
Effect of bending on transmission characteristics of polymeric arrayed waveguide grating multiplexers
arrayed waveguide grating bending effect
2011/5/5
In terms of the transmission theory of the arrayed waveguide grating (AWG), parameter optimization is performed, and bending effect of arrayed waveguides on transmission characteristics is analyzed fo...
Design of athermal arrayed waveguide grating using silica/polymer hybrid materials
arrayed waveguide grating
2011/5/4
This study demonstrates a novel athermal arrayed waveguide grating (AWG) which is composed of silica/polymer hybrid materials on a silicon substrate. The temperature-dependent wavelength shift of the ...