Quantum Physics Science
Laser systems for quantum physics research
Atom laser cooling & trapping
Over the last century, many experiments and theoretical studies on matter waves and the interaction between light and atoms have paved the way to modern atom optics and its application in research & industry.
Ion laser cooling & trapping
Explore how TOPTICA’s laser systems enable cooling and trapping of charged ions — the backbone of today’s quantum-precision experiments.
Degenerate quantum gases (BEC, DFG)
Creating Bose-Einstein condensates and degenerate Fermi gases requires sophisticated laser cooling and trapping capabilities. Our integrated laser solutions support the multi-stage cooling processes necessary for reaching ultracold temperatures where quantum effects dominate, enabling exploration of exotic quantum phases and many-body physics.
Direct frequency comb spectroscopy
Frequency comb spectroscopy revolutionizes precision measurements in quantum physics. Our stabilized frequency comb systems deliver unprecedented accuracy for atomic and molecular spectroscopy, supporting applications in fundamental physics tests, optical atomic clocks, and quantum sensing.
Optical pumping & EIT
Electromagnetically induced transparency (EIT) and optical pumping experiments demand precise control over atomic population states. Our tunable laser systems provide the spectral purity and intensity control needed for coherent population manipulation, supporting applications from quantum memory to slow light experiments.
Rydberg excitation
Rydberg atoms with their enhanced interactions open new possibilities in quantum simulation and quantum information processing. Our high-power, narrow-linewidth laser systems enable efficient excitation to Rydberg states, supporting dipole blockade experiments and the development of Rydberg-based quantum gates.
Quantum dots & microcavities
Highest stability and absolute frequency accuracy for inspecting PICs, semicon and RF devices. Expandable to high scan speed and broadest coverage.