Elongated chambers for use in combination with a transversely ex
Epitaxial wafer for use in the production of an infrared LED
Epitaxial wafer of compound semiconductor display device
Erase beam apparatus and method for spatial intensity threshold
Excimer laser
Excimer laser having power supply with fine digital regulation
Excitation circuit for a TE high-energy laser system
Excitation circuit for laser systems, especially for TE-high ene
Excitation system for generating a fast pulsed high-voltage disc
Exposure light beams control method for use in a picture reprodu
External beam combining of multiple lasers
External resonator type of variable-wavelength semiconductor las
Feedback control for a high-frequency generator having a pulse-r
Ferroelectric optical switching
Fiber laser sensor
Fiber laser sensor
Fiber optic amplifier
Filter tap for optical communications systems
Frequency stabilized light source
Frequency sweeping phase-locked-loop synthesizer power supply fo