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Nonlinearity and Phase Noise in High-Current Photodetectors
Photodetectors Radio frequency photonics
2011/5/22
Great progress has been made in the past decade in developing high-current photodetec-tors, but the modeling of these devices has not kept pace. The status of the devices and the models is reviewed.
Compact Silicon-on-Insulator Wavelength Demultiplexer with Heterogeneously Integrated InAlAs/InGaAs Photodetectors
Silicon-on-Insulator Wavelength Demultiplexer Heterogeneously Integrated InAlAs/InGaAs Photodetectors
2008/7/31
We present experimental results of a 4-channel demultiplexer with integrated photodetectors. The device consists of a silicon-on-insulator planar concave grating demultiplexer and heterogeneously inte...
Design of midinfrared photodetectors enhanced by surface plasmons on grating structures
photodetectors enhanced surface plasmons grating structures
2006/8/11
The authors propose to exploit the unique properties of surface plasmons to enhance the signal-to-noise ratio of midinfrared photodetectors. The proposed photodetector consists of a slit in a metallic...