Polarisation insensitive and tuneable optical add and drop multiplexer utilising vertically stacked buried semiconductor waveguides

1999 ◽  
Vol 35 (20) ◽  
pp. 1733 ◽  
Author(s):  
M. Horita ◽  
T. Yazaki ◽  
S. Tanaka ◽  
Y. Matsushima
Keyword(s):  
Semiconductor Waveguides ◽  
Add And Drop Multiplexer

Characterization of InP semiconductor waveguides coupled to disk microcavity optical resonators via opto-microwave technique

2005 ◽  
Vol 45 (4) ◽  
pp. 315-317 ◽  
Author(s):  
P. Miska ◽  
M. Beaugeois ◽  
C. Lethien ◽  
A. Beaurain ◽  
H.-W. Li ◽  
...  
Keyword(s):  
Optical Resonators ◽  
Semiconductor Waveguides ◽  
Microwave Technique

scholarly journals GYROTROPIC WAVEGUIDES ANALYSIS

2010 ◽  
Vol 2 (1) ◽  
pp. 117-121
Author(s):  
Darius Plonis
Keyword(s):  
Wide Frequency Range ◽  
Phase Shifters ◽  
Microwave Devices ◽  
Dispersion Characteristics ◽  
Frequency Range ◽  
Main Mode ◽  
Semiconductor Waveguides ◽  
Higher Modes ◽  
Working Frequency ◽  
Draw Conclusion

An algorithm and program in MATLAB® for the dispersions characteristics calculation in wide frequency range 15–100 GHz was created. We calculated and analyzed in ferrite and semiconductor waveguides, then they are longitudinally magnetized, also we analyzed main mode HE11 and higher modes EH11 and HE12 dispersion characteristics. We analyzed semiconductor p-Ge, p-GaAs waveguides and compared gyromagnetic and gyroelectric waveguides bandwidth with dielectrical layer. We decided that outer dielectrical layer changed waveguide working frequency range. We draw conclusion that it can be used for made microwave devices for example phase shifters or other devices.

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