Invention Grant
US09218160B2 Ultrafast quantum random number generation process and system therefore
有权
因此，超快的量子随机数生成过程和系统
- Patent Title: Ultrafast quantum random number generation process and system therefore
- Patent Title (中): 因此，超快的量子随机数生成过程和系统
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Application No.: US13566500Application Date: 2012-08-03
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Publication No.: US09218160B2Publication Date: 2015-12-22
- Inventor: Valerio Pruneri , Mitchel Morgan , Marc Jofre Cruanyes , Marcos Curty Alonso
- Applicant: Valerio Pruneri , Mitchel Morgan , Marc Jofre Cruanyes , Marcos Curty Alonso
- Applicant Address: ES Castelldefels-Barcelona ES Barcelona ES Pontevedra
- Assignee: Fundacio Institut de Ciencies Fotoniques,Institucio Catalana de Recerca I Estudis Avancats,Universidade de Vigo
- Current Assignee: Fundacio Institut de Ciencies Fotoniques,Institucio Catalana de Recerca I Estudis Avancats,Universidade de Vigo
- Current Assignee Address: ES Castelldefels-Barcelona ES Barcelona ES Pontevedra
- Agency: Vedder Price P.C.
- Priority: ES201131362 20110804
- Main IPC: G06F7/58
- IPC: G06F7/58
Abstract:
The invention is based on a process and system for producing random numbers by means of a quantum random number generator where the method comprises the steps of operating a laser in single mode and high modulation bandwidth by means of an electrical pulse driver, transforming the phase randomized optical pulses produced before in optical pulses with random amplitude and detecting the resulting random amplitude signals by means of a fast photodiode. The numbers thus produced are truly random.
Public/Granted literature
- US20130036145A1 ULTRAFAST QUANTUM RANDOM NUMBER GENERATION PROCESS AND SYSTEM THEREFORE Public/Granted day:2013-02-07
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