Several GaAs integrated circuits are currently in volume production by AT&T-Microelectronics for insertion into the AT&T 1.7 Gbit/s long haul lightwave transmission network.
We demonstrate a 4-bit 12.5 GSample/s optical arbitrary waveform generator (OAWG) based on an InP optoelectronic IC and a low phase-noise mode-locked laser.
GaAs has begun to emerge as a viable IC technology.
High-speed liquid-crystal waveplates fabricated between tips of optical fibers show excellent performance when implemented for DOP measurements and PMD compensation in 40 Gb/s system.
High frequency modulation properties of mid-infrared emission from graded superlattice quantum cascade lasers are investigated up to a frequency of 2 GHz, showing the high frequency data transmissi
relationships of mechanical parts in motion otherwise too rapid to be perceived dials, coin because of their transient mechanisms, research This work has materials the prorelated to the d e v e l o
High spectral efficiency modulation is key to addressing the optical network capacity challenge.
We demonstrated experimentally the transmission of 8 Gbit/s data using the OFDM format over 5 km graded-index multi-mode fiber combining modal diversity, coherent transmission and direct detection
This talk will provide a general overview of the high speed devices needed to build the essential physical layer interface between the high speed TDM optical signal and the lower bit-rate tributary
High speed packaged electroabsorption modulators are fabricated from the InGaAsP material system with integrated mode converters.
