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Towards Silicon on Insulator DQPSK Demodulators
Towards Silicon Insulator DQPSK Demodulators
2010/6/8
Fabrication of integrated DQPSK demodulators is a challenge due to low birefringence requirements. We present work on demodulator structures realized in intermediate SOI technology.The work paves the ...
Modal analysis and coupling in metal-insulator-metal waveguides
coupling metal-insulator-metal waveguides
2009/8/10
This paper shows how to analyze plasmonic metal-insulator-metal waveguides using the full modal structure of these guides. The analysis applies to all frequencies, particularly including the near infr...
Subwavelength Grating Structures in Silicon-on-Insulator Waveguides
Subwavelength Grating Structures Silicon-on-Insulator Waveguides
2009/5/19
First implementations of subwavelength gratings (SWGs) in silicon-on-insulator (SOI) waveguides are discussed and demonstrated by experiment and simulations. The subwavelength effect is exploited for ...