We present a new design for a digitally tunable laser using two waveguide grating routers wirh different free spectral range.
We have utilized excitonic electrorefraction in reverse-biased InGaAsP/InP quantum well heterostructures to produce directional coupler switches with device lengths under 600microns operating at 1.
We present a novel InP differential quadrature phase shift keying (DQPSK) modulator design comprised of two electro-absorption modulators in a three-arm interferometer.
Resonator antennas based on Fabry-Perot (FP) cavities are low-profile directive antennas widely studied for moderate or high-gain applications.
An 80 x 80 port free space crossconnect that uses individual collimators and beam steering micro mirrors is presented.
A microwave duplexer with high isolation is presented. The device is based on triple mode filters that are built using silver plated ceramic cuboids.
High-peformance and very compact 40Gb/s driver amplifiers were realized in mature 0.15 mum depletion PHEMT technology.
We present a novel InP differential quadrature phase-shift-keying modulator design comprised of two electroabsorption modulators in a three-arm interferometer.
Abstract-This paper presents an extremely compact, highly efficient hardware implementation of the Reed Solomon (RS) decoder.
Hybrid-integrated, 10×10.7-Gbps parallel WDM transmitters and receivers are built upon DML arrays and APD arrays combined with electronic dispersion compensation.
