G F Salvador

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A Laser Driver IC for 10 Gb/s --SONET OC-192-- fiber optic transmitters is described. Depending on the user application, the IC is capable of driving up to 120 mA of current into a laser diode or 60 mA into an electro-absorption or Mach-Zehnder modulator with rise and fall times below 25 pS. In both cases the driver provides a DC-coupled back termination of(More)
Porous silicon photonic crystals were reacted with unsaturated molecules in thermal hydrosilylation reactions to form silicon-carbon linked monolayers with functional groups designed for biosensor preparation. The derivatization was followed by infrared, X-ray photoelectron and reflection spectroscopies. Monolayer formation on the internal surfaces of the(More)
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