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Dependence on Frequency of the Electromagnetic Field Distribution inside a Cylindrical Cavity Excited through an Off-Axis Aperture
the Electromagnetic Field Distribution a Cylindrical Cavity an Off-Axis Aperture
2010/12/6
To explain the relevant changes in the electron cyclotron resonance ion source behaviour for small variations of the exciting radiation frequency, we determine the spatial distribution of the field wi...
High-Speed Vertical-Cavity Laser Diodes at 1.55 μm
High-Speed Vertical-Cavity Laser Diodes
2010/7/15
Buried tunnel junction vertical-cavity surface-emitting lasers (BTJ-VCSELs) for 1.55 μm wavelength, 3dB-cut-off-frequencies around 8 GHz, modulation bandwidths up to 10 Gbit/s and excellent stationary...
Visible (Red)Vertical-Cavity Surface-Emitting Lasers
Vertical-Cavity Surface-Emitting Lasers
2010/7/15
Red VCSELs are ideal light sources for emerging technologies such as plastic-fiber-based communication and high-density optical storage systems. However, less favourable materials properties make desi...
Multi-cavity Resonance Enhanced Wavelength Demultiplexing Photodetectors
resonant-cavity-enhanced (RCE) photodetector multi-cavity configurations
2010/7/15
Based on the concept of resonant-cavity-enhanced (RCE) photodetector with a single-cavity configuration, we proposed and developed multi-cavity resonanceenhanced wavelength-demultiplexing photodetecto...