Optimum operation of single cavity photonic switches

In this work, an optimum frequency is found for the operation of single cavity photonic switches. At this optimum point, the transmission contrast of ON and OFF states takes its highest value, while keeping the device power threshold relatively low and the device speed acceptably high. Then, the dynamic behavior of a typical single cavity all optical switch is investigated in the optimum operation point through temporal Coupled Mode Theory. Switching speed and power are discussed, and the device is shown to be applicable for telecommunication and data processing applications. The analysis is quite general, and can be used for resonant structures, such as photonic crystals and microring resonators, in both side coupled and direct coupled configurations.


Published in:
Optoelectronic Interconnects And Component Integration Ix, 7607, -
Presented at:
Conference on Optoelectronic Interconnects and Component Integration IX, San Francisco, CA, Jan 25-27, 2010
Year:
2010
Publisher:
Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa
ISBN:
978-0-8194-8003-3
Keywords:
Note:
IMT-NE Number: 655
Laboratories:




 Record created 2011-12-16, last modified 2018-03-17

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