# Overtone Photonics

**Source:** https://www.startuphub.ai/startups/overtone-photonics
**Profile type:** Startup

> Overtone Photonics is a UK research and development company building compact, environmentally robust laser frequency references for quantum sensing.

## About

Overtone Photonics is an early-stage UK research and development company that addresses the gap between laboratory laser stabilization and the demands of deployed quantum sensing. They are developing compact, environmentally robust laser frequency references built on atomic spectroscopy, designed to survive vibration, temperature swings, and stray magnetic fields outside of a laboratory setting.

## Key facts

- **Slug:** overtone-photonics
- **Website:** https://overtonephotonics.com
- **Location:** United Kingdom
- **Founded:** 2026-07-20
- **Operating status:** Active
- **Sectors / tags:** Quantum Computing, Quantum Sensing, Photonic Chip Design, Laser Technology, Atomic Spectroscopy, Research and Development, Hardware, Deep Tech

## Frequently asked

### What does Overtone Photonics do?

Overtone Photonics is an early-stage UK research and development company that addresses the gap between laboratory laser stabilization and the demands of deployed quantum sensing. They are developing compact, environmentally robust laser frequency references built on atomic spectroscopy, designed to survive vibration, temperature swings, and stray magnetic fields outside of a laboratory setting.

### Is Overtone Photonics trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Overtone Photonics is 34 out of 100, based on site security posture and privacy practices.

### Where is Overtone Photonics headquartered?

Overtone Photonics is headquartered in United Kingdom.

### When was Overtone Photonics founded?

Overtone Photonics was founded in 2026.

### What industry does Overtone Photonics operate in?

Overtone Photonics operates in Quantum Computing, Quantum Sensing, Photonic Chip Design, Laser Technology, Atomic Spectroscopy, Research and Development.

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