Semiconductor chipsets for optical, cable, and wireless networks; semiconductor chips for optical, cable, and wireless networks; semiconductor devices for optical, cable, and wireless networks; semiconductors for optical, cable, and wireless networks; photonic devices, namely, lasers for photonic integrated circuits, transmitters for photonic integrated circuits, and receivers for photonic integrated circuits; photonic components, namely, lenses, mirrors, encoders, scales, optical lenses and mirrors featuring thin-film chemical coatings, detectors, emitters, lasers, transmitters, receivers, and amplifiers; planar array for radar; data chipsets for use in connection with photonic integrated circuits; photonic integrated circuits; laser diodes; laser diode modules; photo diodes; photo diode modules; light emitting diodes; light emitting diode modules; wafers for integrated circuits; opto-electronic integrated circuits; microwave sensors; optical filters; optical scanners; optical glass for use in electronic equipment; optical reflectors; optical transceivers; optical mirrors for use in electronic equipment; optical receivers; optical fibers; optical semiconductor amplifiers; radar apparatus; electronic apparatus comprised of radio frequency control transmitters and receivers, radio frequency components in the nature of amplifiers, diodes, electrical and electronic connectors, and antennas, for use in radar apparatus, radar systems, and fixed radar apparatus to transmit, send, and receive radar signals and radio frequency signals; instruments for detecting and measuring electrical specifications