Long life, warm color metal halide arc discharge lamp
Long-lasting metal halide discharge lamp
Long-life electrode for high pressure discharge lamp
Long-life rugged storage structure for electronic tubes
Longitudinal field driven field asymmetric ion mobility...
Loss of optical input circuit
Lossless traveling wave booster tube
Low aberration field emission electron gun
Low impedance grid-anode interaction region for an inductive...
Low impedance grid-anode interaction region for an inductive...
Low mercury arc discharge lamp containing neodymium
Low moire directional optical filter for crt displays
Low noise electron gun
Low noise electron gun
Low noise image intensifier
Low noise image intensifier
Low noise sodium vapor lamp for sonic pulse operation
Low noise tandem quadrupole mass spectrometers and method
Low pressure arc discharge light source unit
Low pressure arc discharge tube having increased voltage