A bulk optically controlled semiconductor switch
نویسندگان
چکیده
منابع مشابه
An Optically Controlled Closing and Opening Semiconductor Switch
This Article is brought to you for free and open access by the Electrical & Computer Engineering at ODU Digital Commons. It has been accepted for inclusion in Electrical & Computer Engineering Faculty Publications by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Repository Citation Schoenbach, K. H.; Lakdawala, V. K.; Germer, R....
متن کاملAnalysis of the CW-mode optically controlled microwave switch
Optical-microwave interaction has been emphasized in optically reconfigurable antenna arrays (ORA) due to the unique advantage that transparency between the optical control signals and microwave signals makes the antenna less susceptible to jamming. One of the important parts in ORA is an optically controlled microwave switch (OMS) as synaptic elements. A gap-structure OMS has been developed as...
متن کاملActive RF Pulse Compression Using Electrically Controlled Semiconductor Switch
First we review the theory of active pulse compression systems using resonant delay lines. Then we describe the design of an electrically controlled semiconductor active switch. The switch comprises an active window and an overmoded waveguide three-port network. The active window is based on a four-inch silicon wafer which has 960 PIN diodes. These are spatially combined in an overmoded wavegui...
متن کاملSpatial homogeneity of optically switched semiconductor photonic crystals and of bulk semiconductors
This paper discusses free carrier generation by pulsed laser fields as a mechanism to switch the optical properties of semiconductor photonic crystals and bulk semiconductors on an ultrafast time scale. Requirements are set for the switching magnitude, the time-scale, the induced absorption as well as the spatial homogeneity, in particular for silicon at λ = 1550 nm. Using a nonlinear absorptio...
متن کاملDemonstration of Optically Controlled re-Routing in a Photonic Crystal Three-Port Switch
We present an experimental demonstration of optically controlled re-routing of a signal in a photonic crystal cavity-waveguide structure with 3 ports. This represents a key functionality of integrated all-optical signal processing circuits. © 2012 Optical Society of America OCIS codes: 130.4815, 160.5298
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 1988
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.341893