# Physikalisch-Technisches Institut

> former research organisation in Jena

**Wikidata**: [Q97465977](https://www.wikidata.org/wiki/Q97465977)  
**Source**: https://4ort.xyz/entity/physikalisch-technisches-institut

## Summary
The Physikalisch-Technisches Institut (PTI) was a former research organization located in Jena, Germany. It was part of the German Academy of Sciences at Berlin, the main research institution of East Germany (1946–1992). The institute specialized in laser research.

## Key Facts
- **Aliases**: PTI
- **Country**: German Democratic Republic
- **Part of**: German Academy of Sciences at Berlin
- **Located in**: Jena
- **Instance of**: Research institute
- **Field of work**: Laser
- **Wikipedia languages**: German (de)
- **Wikidata description**: Former research organization in Jena

## FAQs
### Q: What was the Physikalisch-Technisches Institut?
A: The Physikalisch-Technisches Institut (PTI) was a research institute in Jena, Germany, affiliated with the German Academy of Sciences at Berlin. It focused on laser research.

### Q: When was the PTI active?
A: The PTI was active as part of the German Academy of Sciences at Berlin, which operated from 1946 to 1992.

### Q: What was the PTI's primary field of research?
A: The PTI specialized in laser research.

### Q: Where was the PTI located?
A: The PTI was located in Jena, German Democratic Republic.

### Q: What organization was the PTI part of?
A: The PTI was part of the German Academy of Sciences at Berlin.

## Why It Matters
The Physikalisch-Technisches Institut played a significant role in laser research during the Cold War era, contributing to scientific advancements in East Germany. As part of the German Academy of Sciences at Berlin, the PTI was a key institution in the country's research infrastructure. Its focus on laser technology reflects the broader scientific and technological priorities of the East German state. While specific achievements are not detailed in the provided material, the PTI's existence underscores the importance of research institutions in shaping scientific progress, even in less prominent geopolitical contexts.

## Notable For
- **Affiliation with the German Academy of Sciences at Berlin**: The PTI was part of East Germany's main research institution, highlighting its role in the country's scientific ecosystem.
- **Specialization in laser research**: The institute's focus on laser technology aligns with broader Cold War-era scientific competition.
- **Location in Jena**: The PTI was based in Jena, a city with historical significance in German science and engineering.

## Body
### Overview
The Physikalisch-Technisches Institut (PTI) was a research organization located in Jena, German Democratic Republic. It was affiliated with the German Academy of Sciences at Berlin, which served as the primary research institution of East Germany from 1946 to 1992.

### Research Focus
The PTI specialized in laser research, contributing to scientific advancements during the Cold War era. Its work aligned with broader East German priorities in technology and science.

### Institutional Context
As part of the German Academy of Sciences at Berlin, the PTI was a key player in the country's research infrastructure. The academy employed approximately 24,000 people and had its headquarters in East Berlin.

### Historical Significance
The PTI's existence reflects the broader role of research institutions in shaping scientific progress, even in less prominent geopolitical contexts. While specific achievements are not detailed in the provided material, the PTI's focus on laser technology highlights its contribution to Cold War-era scientific competition.