SHENZHEN, China, March 12, 2025 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, they proposed a two-qubit dephasing noise spectral protocol based on continuous control modulation, specifically adopting effective noise suppression and quantum state protection strategies, providing a breakthrough solution to this dilemma.

The core innovation of this protocol lies in the clever integration of two important technical approaches. On one hand, the idea of spin-locking relaxation measurement is introduced. Spin-locking is a widely used technique in fields such as nuclear magnetic resonance, where the basic principle is to apply a specific radiofrequency pulse sequence to lock the spin direction of the atomic nucleus in a particular orientation. In a qubit system, a similar concept is applied by using appropriate control pulses to 'lock' the state of the qubit, then observing its relaxation process in a noisy environment, which contains rich noise information. On the other hand, a robust estimation method combining statistical excitation is incorporated. Statistical excitation uses carefully designed excitation signals to switch the quantum system between different states, thereby gathering more statistical information about the noise. The robust estimation method ensures that even in the presence of noise interference, useful information can still be accurately extracted, enhancing the reliability and accuracy of the measurements.

Through this clever integration, the HOLO protocol demonstrates powerful capabilities. It can simultaneously reconstruct the correlation spectra of all single-qubit and two-qubit interactions. The single-qubit correlation spectrum reflects the characteristics of a single qubit's susceptibility to noise, while the two-qubit correlation spectrum reveals the interaction between two qubits caused by noise. More importantly, this protocol is able to access the unique non-classical features present in these correlation spectra. The non-classical characteristics of a quantum system are key to distinguishing it from classical systems. In-depth study of these features contributes to a more comprehensive understanding of the nature of quantum noise and provides new insights and methods for controlling quantum noise.

HOLO's scheme offers significant advantages, as it only requires single-qubit control operations and state tomography measurements. Single-qubit control operations are relatively simple and easy to implement, reducing complexity and technical difficulty. State tomography is a commonly used quantum state measurement method, which analyzes the measurement results of a qubit in different bases to reconstruct the qubit's state. This approach avoids the complexities of preparing entangled states and the challenges of reading out two-qubit observables.

HOLO advances the study of quantum noise spectra beyond single-qubit setups, extending into two-qubit and even multi-qubit systems. This lays the foundation for further research into the spacetime correlations of quantum noise. In the future, HOLO will continue to delve into the field of quantum noise spectroscopy, continually optimizing and expanding this technology to establish a solid foundation for the advent of the quantum information era.

The company currently has $303 million in cash reserves. The company plans to use the $303 million to invest in derivatives and product technology development in the fields of quantum hologram, blockchain, quantum computing, holographic cloud processing and cutting-edge technology such as artificial intelligence, and incorporate these technology development into its funds. Use the strategy. This initiative not only highlights HOLO's in-depth insight and long-term optimism about the digital currency market, but also reflects the company's determination to promote the integration and application of cutting-edge technologies such as holographic AI and quantum computing with digital currency.

About MicroCloud Hologram Inc.

MicroCloud is committed to providing leading holographic technology services to its customers worldwide. MicroCloud's holographic technology services include high-precision holographic light detection and ranging ("LiDAR") solutions, based on holographic technology, exclusive holographic LiDAR point cloud algorithms architecture design, breakthrough technical holographic imaging solutions, holographic LiDAR sensor chip design and holographic vehicle intelligent vision technology to service customers that provide reliable holographic advanced driver assistance systems ("ADAS"). MicroCloud also provides holographic digital twin technology services for customers and has built a proprietary holographic digital twin technology resource library. MicroCloud's holographic digital twin technology resource library captures shapes and objects in 3D holographic form by utilizing a combination of MicroCloud's holographic digital twin software, digital content, spatial data-driven data science, holographic digital cloud algorithm, and holographic 3D capture technology. For more information, please visit

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SOURCE MicroCloud Hologram Inc.