Tube design

There is a distinction between Vacuum tubes and Discharge tubes. The vaccum tube being evacuated for gases while the discharge tube contain gases like neon or xenon where the gases have the purpose of high photon emissions.

The tube design proposed below is highly speculative. The design is a synopsis of patents AU2021282556, US6465965, US9502202 and US2012182665A1, ECW blog, JONP blog, Wikipedia, and discussions with ChatGPT. 

Tube dimensions h = 1.1 cm, dia = 0.3 cm. 

The electrical scheme is simplified and only serves to illustrate a working principle.

Electric power is generated by two means,
1. capacitor switching of charges.
2. optical power (photon) conversion.