# Shanghai Institute of Optics and Fine Mechanics

> facility in Shanghai, China

**Wikidata**: [Q30259638](https://www.wikidata.org/wiki/Q30259638)  
**Source**: https://4ort.xyz/entity/shanghai-institute-of-optics-and-fine-mechanics

## Summary
The Shanghai Institute of Optics and Fine Mechanics (SIOM) is a research facility in Shanghai, China, and a constituent institute of the Chinese Academy of Sciences. Founded in 1964, it is an academic and research organization that also functions as an academic publisher and maintains an English-language website.

## Key Facts
- Founded (inception): 1964.  
- Parent organization: Chinese Academy of Sciences.  
- Location: Shanghai, People’s Republic of China; coordinates 31.378508 N, 121.236887 E.  
- Official English website: http://english.siom.cas.cn/.  
- Instance types: facility; research institute; educational institution; academic publisher.  
- Common aliases: SIOM; 上海光学精密机械研究所; 中科院上海光机所; 上海光机所.  
- Identifiers: ISNI 0000000122267214; ROR ID 03g897070; GRID grid.458462.9; Ringgold ID 71182; Google Knowledge Graph ID /g/11gh3fjwf2; Crunchbase ID siom-03b1.  
- DOI prefix: 10.3788 (qualifier: Cumhuriyet University).  
- National and library identifiers: Library of Congress authority ID n94020192; National Library of Israel ID 987007583130405171.  
- Open Funder Registry Funder ID: 501100008841.

## FAQs
### Q: What is the Shanghai Institute of Optics and Fine Mechanics?
A: It is a research facility and institute in Shanghai that is part of the Chinese Academy of Sciences. It is also registered as an educational institution and academic publisher.

### Q: Where is SIOM located?
A: SIOM is located in Shanghai, People’s Republic of China, at coordinates 31.378508 N, 121.236887 E.

### Q: When was SIOM established?
A: SIOM’s inception year is 1964.

### Q: How can I find SIOM online?
A: The institute maintains an English-language website at http://english.siom.cas.cn/.

## Why It Matters
The Shanghai Institute of Optics and Fine Mechanics is a long-established research entity within China’s national scientific system. As an institute under the Chinese Academy of Sciences, it occupies an institutional position that combines research, education, and scholarly publishing. Its multiple classifications—as a facility, research institute, educational institution, and academic publisher—indicate a multifaceted role: hosting scientific work, training or collaborating with students and researchers, and contributing to the scholarly record. The institute’s persistent presence since 1964 and its registration across international identifier systems (ISNI, ROR, GRID, Ringgold, LC authority) facilitate discoverability and integration into global research infrastructures. For researchers, funders, librarians, and collaborators, SIOM’s established organizational identifiers and English web presence provide reliable access points for affiliation, citation, and partnership. Its location in Shanghai places it within one of China’s major scientific and academic hubs.

## Notable For
- Being a constituent institute of the Chinese Academy of Sciences.  
- Long institutional history with an inception date of 1964.  
- Multiple global research and library identifiers (ISNI, ROR, GRID, Ringgold, LC authority).  
- Operating as a combined research institute, educational institution, and academic publisher.  
- Maintaining an English-language website for international accessibility.

## Body

### Overview
- Official name: Shanghai Institute of Optics and Fine Mechanics (SIOM).  
- Primary classification: research institute and facility.  
- Secondary classifications: educational institution; academic publisher.

### History and Establishment
- Inception year: 1964.  
- Parent organization from source data: Chinese Academy of Sciences.

### Location
- Country: People’s Republic of China.  
- City: Shanghai.  
- Coordinates: latitude 31.378508, longitude 121.236887.

### Organizational Relationships
- Parent organization: Chinese Academy of Sciences (listed as parent_org).  
- Instance_of entries include facility, research institute, educational institution, and academic publisher.

### Identifiers and Registrations
- ISNI: 0000000122267214 (reference: grid.458462.9).  
- ROR ID: 03g897070.  
- GRID ID: grid.458462.9.  
- Ringgold ID: 71182 (qualifier: Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences).  
- Google Knowledge Graph ID: /g/11gh3fjwf2.  
- Crunchbase organization ID: siom-03b1.  
- Library of Congress authority ID: n94020192.  
- National Library of Israel ID: 987007583130405171.  
- Encyclopedia of China (third edition) ID: 116172.  
- Yale Lux ID: group/cf5e0983-b1d2-4073-9a9b-9bf148cbab61.

### Publications and Registration
- DOI prefix recorded: 10.3788 (qualifier: Cumhuriyet University).  
- Open Funder Registry Funder ID: 501100008841 (reference DOI 10.13039/501100008841).

### Names and Aliases
- Common short name: SIOM.  
- Chinese names/aliases: 上海光学精密机械研究所; 中科院上海光机所; 上海光机所.

### Online Presence
- English website URL: http://english.siom.cas.cn/ (language qualifier: English).

### References and Metadata Sources
- Many structured properties reference GRID and other registry entries (e.g., grid.458462.9) and institutional authority records as indicated in provided source material.

## References

1. GRID Release 2017-05-22
2. Virtual International Authority File
3. Aligned ISNI and Ringgold identifiers for institutions
4. National Library of Israel Names and Subjects Authority File