Does the technology exist to generate AC current with a frequency high enough such that when used in a circuit, could generate visible light?
98091
Can an LC oscillator be used to generate visible light?
57260
Photoelectric Effect - Dependence of current on frequency
45513
Voltage Controlled Current Source integrated circuit? Exists?
129016
Optocoupler with phototransistor base lead
114504
Ohmic Heating in Wires
158821
Saturation current in photoelectric effect
143758
Shine a light into a superconductor
40542
From where electrons flow to make a bulb light?
110554
How to generate a chirped signal
14615
Can electricity flow through vacuum?
58922
How do I capture artificial light sources better?
129278
simple, energy efficient circuit to make single IR LED blink
75308
Does there exist a laser that is tunable over the whole visible spectrum?
22307
How do electric currents make light?
33777
home socket with DC voltage
60363
Photoelectric effect in a a frequency range
14016
Least expensive way to boost DC voltage