76315367
Sep 21, 2001
integrated photonic components and systems for use in optical communications and optoelectronic sensors, namely, optical wave guides, optical transceivers, optical switches, optical chips, optical gyros, optical couplers, optical interferometers, optical delay lines, optical processors, optical distance measurers, optical attenuators and amplifiers, optical temperature sensors, optical biological sensors, optical multiplexers and demultiplexers, optical filters, and optical modulators
Electrical and Scientific Apparatus