We have built a balanced PINFET receiver for homodyne detection of multigigabit-per-second, pilot-carrier PSK optical signals.
Optical pi/2 differential phase-shift keying (pi/2-DPSK) is a modulation technique which encodes the binary information in relative phase shifts of pi/2 and -pi/2 between adjacent optical pulses.
This course is intended for non-spectroscopists who use low pressure, non-equilibrium plasmas in such areas as materials processing, lighting, and switching.
Previously published applications of optical emission spectroscopy as a quantitative plasma diagnostic technique are reviewed.
For erbium (Er)-doped amorphous oxides, such as those that are used in compact lightwave devices interfaced with silicon, values of the refractive indices are commonly obtained empirically.
We first discuss some general issues of an optical polarization- mode-dispersion compensator (PMDC), including its operating principle, practical implementation considerations, and its performance
Telephone and Telegraph Company TECHNICAL JOURNAL SYSTEM Vol. 51, No. 8, Octobcr, 1972 Printed in U.S.A. Optical Power Flow in Multimode Fibers By D.
The use of optical methods in pressure transduction is a well established technique, and has been incorporated in many instruments designed for biomedical and industrial applications.
We observe the characteristic behavior of a 2D electron plasma in optical emission and absorption across the energy gaps in modulation doped GaAs-(AlGa)As quantum-well heterostructures.
We present a novel method for fabricating polymer waveguides containing various types of nanocrystals while preserving their active optical properties.
