公开(公告)号：US20250028989A1

公开(公告)日：2025-01-23

申请号：US18353695

申请日：2023-07-17

Applicant: mb-microtec ag

Inventor： Serge Lukas ZIHLMANN ,  Samuel Lukas EGLI ,  Johannes Peter KIND

IPC: G06N10/40

Abstract: A system includes a random signal generator and a processor. The random signal generator generates detection signals of radioactive decay events. The random signal generator includes a detector and a metal tritide device disposed at the detector. The detector generates the detection signals based on detection of beta particles from radioactive decay of tritium. The detection signals include randomized timing information of the radioactive decay events. The metal tritide device includes the tritium. The tritium in the metal tritide device undergoes radioactive decay to emit the beta particles. The processor generates a random value based on the detection signals of the radioactive decay events.

公开(公告)号：US20230375983A1

公开(公告)日：2023-11-23

申请号：US17749653

申请日：2022-05-20

Applicant: mb-microtec ag

Inventor： Serge Lukas ZIHLMANN ,  Johannes Peter KIND

IPC: G04F5/12 ,  C03B15/14 ,  C03B23/057 ,  G04F5/14

CPC classification number: G04F5/12 ,  C03B15/14 ,  C03B23/057 ,  G04F5/14 ,  B81B3/0078

Abstract: A method of fabricating one or more glass cells includes drawing one or more glass capillaries from a source of glass material. The method includes performing a first conditioning of one or more inner surfaces of the one or more capillaries. The method includes sealing one or more first ends of the one or more capillaries using thermal energy. The method includes performing a second conditioning of the one or more inner surfaces after the sealing. The method includes purifying the one or more capillaries to increase a purity of a gas used to fill the one or more capillaries. The method includes filling the one or more capillaries using the gas after the purifying. The method includes pressurizing the one or more capillaries to a given pressure. The method includes sealing one or more second ends of the one or more capillaries using thermal energy.