1 x 3 active GaAs/AlGaAs planar waveguide optical switch
Abbreviated Journal Title
REFRACTIVE-INDEX; INGAASP; INP; Engineering, Electrical & Electronic
A three-channel optical waveguide switch has been designed using carrier-induced refractive index effects. Switching between individual or a combination of channels was achieved by controlling electrical currents injected through two parallel electrodes. A crosstalk of -19dB between adjacent channels has been measured over a spectral range spanning 40nm.
"1 x 3 active GaAs/AlGaAs planar waveguide optical switch" (2000). Faculty Bibliography 2000s. 2498.