We make the best Photons

Empowering Your Applications

QUANTUM TECHNOLOGIES

Long coherence time for high qubit fidelity

LIFE SCIENCE & MEDICAL

Brighter images for two-photon microscopy

MEASUREMENT & PROCESSING

Activate innovation in semiconductor inspection 

Proven by Experts

The company, now named TOPTICA, has grown and thrived over 30 years to become the undisputed world market leader in scientific diode lasers.

Theodor W. Hänsch, Nobel Lauretate in Physics (2005), Max Planck Institute of Quantum Optics, Germany

Our DFC system has been running reliably for more than 8 years now and only needed two minor realignments. After our lab's relocation TOPTICA supported us with offering a maintenance service.

Dr. Caroline Champenois, Research director and group leader CNRS, Aix-Marseille University, France

It was TOPTICA's characteristically pleasant collaborative style that was essential for the success of our project.

Klaas Bergmann, inventor of the STIRAP scheme

Find Your Laser

What's New?

405 nm OEM Laser for High-Accuracy Raman Spectroscopy

TOPTICA Photonics Introduces Enhanced TopMode 405 Single-Frequency Laser for Robust Industrial Raman Integration

Ultra-Stable Clock Laser for Real-World Quantum Applications

TOPTICA’s CLS delivers 10⁻¹⁵-level frequency stability in a robust, deployable system

Record-Purity Microwaves. Now Commercial

TOPTICA Brings Ultra-Pure Photonic Microwave Technology from Lab to Industry