Graefelfing, Germany | March 18, 2026
At analytica 2026, TOPTICA Photonics presents its latest laser technologies for analytical applications, combining precision performance with seamless OEM integration.
Built for labs and OEMs alike
Under the theme “Lasers for Analytics”, TOPTICA introduces systems designed to be easy to integrate, robust, and long-lived, supported by a worldwide service concept.
At booth A1.301, visitors can discover solutions tailored to modern analytical environments, where reliability and reproducibility are essential.
Enabling key analytical applications
TOPTICA’s portfolio addresses a wide range of use cases:
Raman analysis with compact, high-power lasers for repeatable high-resolution measurements
Fluorescence microscopy with stable multi-line systems enabling increased contrast and reduced cross-talk
Spectroscopy with wide wavelength tunability, including access to hard-to-reach infrared regions
Layer inspection using terahertz systems for high-speed measurements and deep material probing
All solutions are engineered to reduce system complexity while maintaining high performance for both laboratory users and OEM partners.
Meet us in Munich
Booth A1.301, Messe München
Discover more, get your free guest ticket and plan your visit: www.toptica.com/analytica-2026
At analytica 2026, TOPTICA Photonics presents its latest laser technologies for analytical applications, combining precision performance with seamless OEM integration.
Built for labs and OEMs alike
Under the theme “Lasers for Analytics”, TOPTICA introduces systems designed to be easy to integrate, robust, and long-lived, supported by a worldwide service concept.
At booth A1.301, visitors can discover solutions tailored to modern analytical environments, where reliability and reproducibility are essential.
Enabling key analytical applications
TOPTICA’s portfolio addresses a wide range of use cases:
Raman analysis with compact, high-power lasers for repeatable high-resolution measurements
Fluorescence microscopy with stable multi-line systems enabling increased contrast and reduced cross-talk
Spectroscopy with wide wavelength tunability, including access to hard-to-reach infrared regions
Layer inspection using terahertz systems for high-speed measurements and deep material probing
All solutions are engineered to reduce system complexity while maintaining high performance for both laboratory users and OEM partners.
TOPTICA Launches TeraScan ultra: Redefining Terahertz Precision with 1 Hz Spectral Resolution
TOPTICA Photonics, a global leader in precision laser systems, proudly announces the launch of the TeraScan ultra – an ultra-high-precision continuous-wave (cw) terahertz platform featuring comb-locked stability and unmatched spectral resolution down to 1 Hz.
The TeraScan ultra is designed to meet the most demanding requirements in THz communications research, channel sounding, wafer inspection, and high-resolution spectroscopy. With a bandwidth of up to 5 THz and ultra-low phase noise, it sets a new benchmark in the generation and control of tunable terahertz radiation.
At the heart of the system are two diode lasers – one tunable, one fixed – both locked to a single optical frequency comb. A photomixer emitter converts the optical beat signal into a tunable, monochromatic THz wave. TOPTICA’s proprietary “endless frequency shifter” ensures seamless frequency tuning while maintaining absolute control over phase and frequency – a crucial requirement for applications like photonic vector network analysis.
The system uses state-of-the-art InGaAs photomixers: a photodiode emitter and a Rh:InGaAs photomixer receiver, both packaged into compact, fiber-coupled modules. Operation modes include fixed frequency, sweep, and triggered step scan – fully software-controlled.
TOPTICA’s TeraScan ultra is ideal for researchers who demand ultimate frequency stability, scanning flexibility, and sub-Hz phase coherence across the full terahertz spectrum.
Request a demo or learn more at: www.toptica.com/resolution
TOPTICA Photonics, a global leader in precision laser systems, proudly announces the launch of the TeraScan ultra – an ultra-high-precision continuous-wave (cw) terahertz platform featuring comb-locked stability and unmatched spectral resolution down to 1 Hz.
The TeraScan ultra is designed to meet the most demanding requirements in THz communications research, channel sounding, wafer inspection, and high-resolution spectroscopy. With a bandwidth of up to 5 THz and ultra-low phase noise, it sets a new benchmark in the generation and control of tunable terahertz radiation.
At the heart of the system are two diode lasers – one tunable, one fixed – both locked to a single optical frequency comb. A photomixer emitter converts the optical beat signal into a tunable, monochromatic THz wave. TOPTICA’s proprietary “endless frequency shifter” ensures seamless frequency tuning while maintaining absolute control over phase and frequency – a crucial requirement for applications like photonic vector network analysis.
The system uses state-of-the-art InGaAs photomixers: a photodiode emitter and a Rh:InGaAs photomixer receiver, both packaged into compact, fiber-coupled modules. Operation modes include fixed frequency, sweep, and triggered step scan – fully software-controlled.
TOPTICA’s TeraScan ultra is ideal for researchers who demand ultimate frequency stability, scanning flexibility, and sub-Hz phase coherence across the full terahertz spectrum.
