Tunable Diode Lasers for Sensing & Metrology
Time & frequency Fundamental constants and tests of fundamental theories Atom interferometry, rotation & acceleration Laser-based
Microwave Generation for Atomic Frequency Standards
Generating low-phase-noise microwave signals for atomic frequency standards High long-term stability and reliability Also important for
Laser Guide Star
Adaptive optics is employed in modern telescopes in order to correct the wavefront distortion induced by the Earth’s atmosphere, yielding blurred images. As a reference object for
Distance Metrology
Measuring distances or object lengths Providing positions over long distances Used in geodesy, sports, hunting or military Achieves millimeter accuracy
Using of Laser
Second Harmonic Generation
TOPTICA's frequency-converted laser systems utilize second-harmonic generation (SHG). The SHG process can be explained in the wave or in the photon picture. In the
Terahertz Technologies
Terahertz technologies bear great potential in non-destructive testing, material science, process control, gas sensing and high-speed wireless communication – to name just a
Frequency Combs
Frequency combs are very precise tools which are used for applications that require highest accuracy and resolution when measuring the frequency of light. A
A non-zero carrier-envelope offset frequency fCEO is caused by a phase slip between the envelope and carrier of subsequent pulses, the carrier envelope phase (CEP) Δ φCE. The typical method to