76229346
Mar 23, 2001
Opto-electronic, photonic and microphotonic components and devices, namely, photonic integrated circuits, optical mixers, lasers, laser diodes, laser drivers, super luminescent laser diodes, photodiodes, integrated circuits; and semiconductor devices and instruments, namely, semiconductor wafers, multiplexers, electronic multiplexers, demultiplexers, electronic demultiplexers, modulators, demodulators, modulator drivers, amplifiers, transimpedance amplifiers, automatic gain control amplifiers, limiter amplifiers, semiconductor optical amplifiers, circuits, decision circuits, clock data recovery circuits, frequency converters, detectors, light-intensity detectors, oscillators, filters, switches, couplers, cross-connects, phase shifters, splitters, wave guides, resonators, attenuators, transmitters, isolators, receivers, re-configurable add-drop multiplexers, integrated laser arrays, tunable lasers, Raman pump lasers, photonic gain chips, photonic laser chips, distributed feedback lasers, distributed Bragg reflector lasers, array wave guide gratings, optical channel monitors, wavelength converters, mode converters, and wave guide interferometers
Electrical and Scientific Apparatus