100 Quantum Bits Launch Practical Arithmetic Standard! Boson Quantum re-releases coherent optical quantum computer

(hereinafter referred to as "Bose Quantum") successfully held its first new product launch in 2023 in Beijing Zhengda Center, and released its self-developed 100-qubit coherent optical quantum computer - "Tiangong Quantum Brain". -The "Tiangong Quantum Brain".

Just three months ago, because of the great potential of "Tiangong Quantum Brain" in the field of communication and finance, Bose Quantum got the industrial investment from China Mobile, which is the first industrial investment in quantum computing industry. Bose Quantum has been practicing the practicalization of quantum computing, daring to explore the real value of quantum computing in various industries, and doing "practicalization: useful and useful" quantum computers.

Conference site

In his speech, Mr. Shu Bilei, member of the Party Group and Vice Mayor of Chaoyang District People's Government and Secretary of Chaoyang Park Working Committee, mentioned that "Beijing Boson Quantum Technology Co. It has become a representative enterprise in the field of quantum information in Chaoyang District and Beijing. In the future, we hope that the team of Bose Quantum will continue to bring into play the determination of 'daring to challenge hard technologies and gnawing hard bones' and the practical spirit of dedicated scientific research and innovation to promote the practicalization of quantum computing, truly inject quantum computing into the industry and make outstanding contributions to the construction of new industrial advantages in Chaoyang District in the future. "

The whetstone is a step by step. This new product launch not only marks the key step of practical quantum computing application for Bosonic Quantum, but also represents a key milestone of practicalization in the field of optical quantum computing.

The earliest computing tool known to mankind is traced back to three femurs found in South Africa 40,000 years ago. And behind every small step of technological progress is a big step of sudden advancement in computing power. At the conference site, Ma Yin, the founder and COO of Bosonic Quantum, proposed that quantum computing is essentially a 'leap' in arithmetic power.

Along with Moore's law, which electronic computers rely on to improve arithmetic power, has come to an end, and new scenarios call for new computing tools.

What are the new computing tools of the future? Dr. Kai Wen, the founder & CEO of Bosonic Quantum, gave the answer at the conference site - quantum computer.

Dr. Kai Wen gave an in-depth explanation of the release of the coherent optical quantum computer - "Tiangong Quantum Brain", from three major superiorities, highlighting that Bosonic Quantum already has the independent R&D hard-tech strength of quantum computing core devices, key components and The quantum advantages of "Tiangong Quantum Brain".

First, Bose Quantum's self-developed "Tiangong Quantum Brain" has 100 computing quantum bits, which has reached the international leading level. The "Tiangong quantum brain" can solve mathematical problems of up to 100 variables, and realize the "full connection" control between hundreds of scale optical quanta, with complete programmability, that is, corresponding to different application scenarios and different algorithms, the hardware does not need to be modified. It is fully programmable, i.e., for different application scenarios and different algorithms, the hardware does not need to be modified, but can be scaled up and programmed entirely through software configuration, making full use of the advantages of optical quantum computing and greatly reducing the complexity of modeling practical problems.

Dr. Kai Wen emphasized that this is an important milestone in the development of quantum computing from theoretical quantum advantage to practical quantum advantage.

Second, the solution speed of "Tiangong quantum brain" is more than 100 times faster than the classical optimization algorithm on average. The computational acceleration of quantum computer is an important indicator of quantum advantage. After dozens of practical cases, the average speedup of the solution is more than 100 times faster than the classical optimization algorithm, and the arithmetic power advantage is increased by several orders of magnitude compared with the exhaustive method of violent cracking.

Third, the average solution result of "Tiangong Quantum Brain" is 120% better than the classical algorithm. The higher the computational complexity of the problem, the more obvious the advantages of quantum computing. Similar to the "emergent" capability of AI large models, the practical quantum advantage of large-scale quantum computing gradually "emerges" when the computational scale of quantum computers is increased, and 100 quantum bits is the turning point.

Since the establishment of the company, Bose Quantum has been focusing on the field of optical quantum computing technology, focusing on technological innovation and continuous breakthroughs, and successfully established a key milestone in the practicalization of optical quantum computing with 100 quantum bits.

Dr. Wei Hai, CTO of Bose Quantum, analyzed the optical quantum superposition characteristics of "Tiangong Quantum Brain", the architecture and core devices of the whole machine, and the "Open Object" SDK, and answered the questions of "Tiangong Quantum Brain "Finally, Max-Cut is the "arithmetic standard" of practical quantum computing.

When light passes through the nonlinear material, the wavelength and phase of photons will change, and in the process of precisely controlling its energy and phase, the quantum superposition state effect will appear in the phase space, which is the fundamental reason for the acceleration of "Tiangong Quantum Brain". This is the fundamental reason for the acceleration of "Tiangong Quantum Brain".

"Exploded diagram of "Tiangong quantum brain

In order to meet the demand of extremely high precision of optical quantum storage operation and realize the storage of more than 100 quantum bits, Bose Quantum independently developed a special fiber optic thermostat control device for optical quantum computing - "Quantum Sundial", which can stabilize the temperature change of the fiber This device can stabilize the temperature change of the fiber in the order of one thousandth of a degree Celsius, i.e., it can maintain the temperature stability of 0.001℃, and effectively avoid the error of the fiber memory length caused by the fluctuation of the ambient temperature.

In order to import the parameter matrix of the calculation problem, Boson Quantum developed its own optical quantum measurement and control all-in-one machine - "Quantum Hub", which integrates the functions of optical quantum measurement feedback, system state detection and calculation process control, etc., and simultaneously controls, reads and performs fast feedback to manipulate 100 calculations under GHZ regulation rate. It can control, read and perform fast feedback to manipulate 100 computational quantum bits at GHZ modulation rate.

Quantum computing is never "solo", but works in conjunction with classical computing. In order to "connect" quantum computing and classical computing, and to unite more developers and customers to build quantum computing ecosystem, Bosonic Quantum has launched "Open Thing" SDK to provide customized development services for customers with special large-scale computing needs.