# Longwave Photonics

Longwave Photonics is a quantum company with an address in Mountain View, CA, United States.

LongWave Photonics provides terahertz Quantum Cascade Laser (QCL) systems for imaging, spectroscopy, and heterodyne receivers, offering milliwatt power levels from 1.9 to 5 THz in compact, turnkey, cryogen-free systems.

## Details

- Address: 958 San Leandro Ave Ste 300, Mountain View, CA, 94043-1996, United States
- Website: [www.longwavephotonics.com/](<https://www.longwavephotonics.com/>)
- Source of the listing data: Found in Overture Maps Places (CDLA-Permissive-2.0); details checked on the organisation website https://www.longwavephotonics.com/ on 2026-11-01.

## Questions

### Where is Longwave Photonics?

Longwave Photonics is at 958 San Leandro Ave Ste 300, Mountain View, CA, 94043-1996, United States.

### How do I contact Longwave Photonics?

To contact Longwave Photonics, visit https://www.longwavephotonics.com/.

## Source

From [Business websites](https://www.longwavephotonics.com/), license Business website facts; website text and images retain their original rights., checked 2026-11-03.

Last updated November 3, 2026.

## Links

- This quantum company on the [web page](<https://quantumcompanies.fyi/us/ca/mountain-view/longwave-photonics>)
- [Quantum components in Mountain View](<https://quantumcompanies.fyi/us/ca/mountain-view/category/quantum-components.md>)
- [More quantum companies in Mountain View](<https://quantumcompanies.fyi/us/ca/mountain-view.md>)