1.55 mum reflection-type optical waveguide switch based on SiGe/Si plasma dispersion effect

Baojun Li; Guozheng Li
July 1999
Applied Physics Letters;7/5/1999, Vol. 75 Issue 1, p1
Academic Journal
Presents a study that proposed and fabricated a SiGe/Si asymmetric optical waveguide switch with transverse injection structure based on total internal reflection and plasma dispersion effect. Maximum optical switching and injection current of the device; Extinction ratio and crosstalk and insertion loss of the device.


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