# CAS Key Laboratory of Quantum Information

> institute of the Chinese Academy of Sciences at USTC in Hefei, China

**Wikidata**: [Q55231532](https://www.wikidata.org/wiki/Q55231532)  
**Source**: https://4ort.xyz/entity/cas-key-laboratory-of-quantum-information

## Summary
The CAS Key Laboratory of Quantum Information is a research institute jointly operated by the Chinese Academy of Sciences and the University of Science and Technology of China (USTC), located in Hefei, People's Republic of China. It specializes exclusively in quantum information research and serves as a dedicated national facility for advancing this strategic scientific field.

## Key Facts
- **Institutional Classification**: The laboratory is formally classified as a research institute, with its primary purpose being systematic scientific investigation rather than teaching or commercial activity.
- **Joint Affiliation**: It operates as an institute of the Chinese Academy of Sciences (CAS) located at the University of Science and Technology of China (USTC).
- **Geographic Location**: Situated in Hefei, People's Republic of China, with location data verified from the official website on June 27, 2018.
- **Research Domain**: Focuses specifically on quantum information as its sole field of work.
- **Official Website**: http://lqcc.ustc.edu.cn/
- **Chinese Name**: 量子信息重点实验室 (Quantum Information Key Laboratory)
- **Ringgold Identifier**: Assigned ID 528691 with the qualified name "CAS Key Laboratory of Quantum Information USTC"
- **Funder Registry ID**: Listed in the Open Funder Registry with identifier 501100012432
- **Verification Source**: Location and operational status confirmed via http://lqcc.ustc.edu.cn/index/lists/001004

## FAQs
**What exactly is the CAS Key Laboratory of Quantum Information?**
It is a national research institute dedicated to quantum information science, created through a partnership between China's premier research body (the Chinese Academy of Sciences) and one of its leading science universities (USTC).

**Which organizations are responsible for this laboratory?**
The laboratory is operated by the Chinese Academy of Sciences and physically located at the University of Science and Technology of China campus in Hefei, representing a collaborative model between national academies and universities.

**What kind of research happens there?**
The laboratory conducts research exclusively in quantum information, making it a specialized facility focused on this cutting-edge field without the divided priorities of teaching or commercial production.

**How is the laboratory identified in international academic systems?**
It holds a Ringgold ID (528691) for organizational identification and an Open Funder Registry ID (501100012432) for research funding tracking, ensuring its recognition in global scholarly infrastructure.

## Why It Matters
The CAS Key Laboratory of Quantum Information represents China's strategic investment in quantum technology as a national research priority. By establishing a dedicated institute solely focused on quantum information, China concentrates scientific talent and resources on a field with profound implications for computing, cryptography, and communications. The joint CAS-USTC structure creates a powerful synergy: CAS provides national-level research coordination and resources, while USTC supplies academic talent and educational infrastructure. This model accelerates discovery by eliminating teaching obligations that divide university researchers' attention while maintaining academic rigor. As quantum information science races toward practical applications—from unhackable communications to exponentially faster computing—this laboratory serves as critical national infrastructure for generating the fundamental knowledge that will determine technological leadership in the 21st century. Its formal registration in international identification systems like Ringgold and the Open Funder Registry signals China's commitment to integrating its research enterprise with global scientific infrastructure, enabling international collaboration and funding transparency.

## Notable For
- **Joint Academy-University Governance**: Unique operational model combining Chinese Academy of Sciences oversight with University of Science and Technology of China hosting
- **Exclusive Research Mandate**: Unlike hybrid institutions, this laboratory's sole purpose is quantum information research without teaching responsibilities
- **Formal International Recognition**: Registered in both the Ringgold organizational database and Open Funder Registry, enabling global scholarly identification
- **National Strategic Focus**: Part of China's key laboratory system, indicating priority status for strategic scientific fields
- **Verified Digital Presence**: Official website and location data independently verified and timestamped in 2018

## Body

### Identity and Classification
The CAS Key Laboratory of Quantum Information operates as a dedicated research institute, an organizational classification that distinguishes it from universities, companies, or think tanks. In library and knowledge systems, this classification appears under authority control identifiers including the Ringgold ID 528691. The entity's Chinese name, 量子信息重点实验室, directly translates to "Quantum Information Key Laboratory," reflecting its national priority status within China's research infrastructure. Its Wikidata entry describes it as an "institute of the Chinese Academy of Sciences at USTC in Hefei, China," establishing the hierarchical relationship between the national academy, the university host, and the geographic location.

### Institutional Affiliation and Governance
The laboratory represents a collaborative governance structure between two major Chinese research entities. The Chinese Academy of Sciences (CAS) provides the institutional framework and national-level coordination as the laboratory's parent organization. The University of Science and Technology of China (USTC) serves as the physical host, providing campus infrastructure, access to graduate students and postdoctoral researchers, and integration with academic departments. This dual affiliation combines the focused research mission of a national academy institute with the intellectual vitality of a top-tier science university. The Ringgold database captures this relationship in its qualified name: "CAS Key Laboratory of Quantum Information USTC," explicitly linking both entities.

### Geographic Location and Physical Presence
The laboratory is physically located in Hefei, a city in the People's Republic of China. This location was verified through the laboratory's official website (http://lqcc.ustc.edu.cn/index/lists/001004) on June 27, 2018, providing a timestamped confirmation of its operational base. Hefei hosts USTC's main campus, making it a strategic location for a CAS-USTC joint institute. The specific address and facility details are cataloged in the laboratory's website listings, which serve as the primary source for geographic identification.

### Research Focus and Mission
Quantum information constitutes the sole field of work for this laboratory, representing a highly specialized research mission. This focus aligns with global scientific priorities and China's strategic technological ambitions. The concentration on a single field allows for deep, sustained investigation without the dispersion of effort across multiple disciplines. The laboratory's website (http://lqcc.ustc.edu.cn/) serves as the public portal for its research activities, publications, and collaborations in quantum information science.

### Identification in Academic Infrastructure
The laboratory is embedded in multiple international identification systems that facilitate scholarly communication and funding tracking. The Ringgold ID 528691 provides a unique organizational identifier used by publishers, funders, and research information systems to disambiguate the entity. The Open Funder Registry ID 501100012432 enables precise tracking of research funding flows and compliance with funder mandates. These identifiers reflect the laboratory's integration into global research infrastructure and its status as a recognized entity for international collaboration and bibliometric analysis.

### Digital Presence and Verification
The laboratory maintains an official website at http://lqcc.ustc.edu.cn/, which functions as its primary digital presence. A specific page (http://lqcc.ustc.edu.cn/index/lists/001004) was referenced on June 27, 2018, to verify location and operational details. This timestamped verification demonstrates active maintenance of public records and transparency about the laboratory's status. The website likely contains information about research groups, publications, facilities, and collaboration opportunities, though the source material only confirms its existence and the specific verification reference.

## References

1. [Source](http://lqcc.ustc.edu.cn/index/lists/001004)