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Fluorescence Spectrometers

Fluorescence spectrometers that range from compact table-top spectrometers for teaching or daily routine work to modular high-end spectrometers with exact timing down to a few picoseconds.

The PicoQuant group was founded in 1996 to develop robust, compact, and easy to use time-resolved instrumentation and systems.

Our intention is to offer state-of-the-art technology, which has been co-developed and tested by renowned researchers, at a price affordable to scientific groups and cost sensitive industry.

PicoQuant offers several fluorescence spectrometers that range from compact table-top spectrometers for teaching or daily routine work to modular high-end spectrometers with exact timing down to a few picoseconds. Samples can be liquids in standard cuvettes, solid samples or even semiconductor wafers for in-line quality control.



FluoTime 300

High Performance Fluorescence Lifetime and Steady State Spectrometer

Fully automated system

Time-resolved and steady-state operation

Easy to use software with application wizards and scripting option

Modular and flexible design


FluoTime 250

Compact and Modular Fluorescence Lifetime Spectrometer

Fully automated compact and modular system

Filter based emission selection, optional monochromator

Supports both TCSPC and Multi-Channel Scaling data acquisition

Step by step application wizards and scripting option

Covers lifetime ranges from picoseconds to milliseconds


FluoTime 200

Modular Fluorescence Lifetime Spectrometer

Modular and flexible design

Picosecond temporal resolution

Time-Correlated Single Photon Counting (TCSPC) and Multi-Channel Scaling (MCS)

Low temporal dispersion monochromator


FluoTime 100

Compact Fluorescence Lifetime Spectrometer

Plug and measure, compact design

Based on Time-Correlated Single Photon Counting (TCSPC)

Easy to use picosecond laser or sub-nanosecond LED excitation

Filters for high optical throughput and highest sensitivity



Wafercheck 150

Semiconductor Wafer Analyzer

Excitation wavelength 375 nm to 810 nm

Emission wavelength selection with easily exchangeable filters

Detector options: PMT or MCP-PMT

Data acquisition based on Time-Correlated Single Photon Counting (TCSPC)


QM Upgrade Kit

Lifetime Upgrade Kit for PTI QuantaMaster

Picosecond fluorescence lifetime measurements

Turn-key picosecond diode lasers or sub-nanosecond LEDs

Time-Correlated Single Photon Counting (TCSPC)

Advanced data analysis software


EasyTau 2

Fluorescence Spectrometer Control and Data Analysis Software

Data fitting / analysis software for set-ups based on PicoQuant TCSPC electronics

Combined software solution for data fitting / analysis and controlling the FluoTime 250 and 300 spectrometer

Wizard-guided measurements or full control with customized mode

Steady-state and global decay analysis with robust error analysis

Powerful scripting language for automation (local and remote)